(bt general specifica tion mass flowmeter for …mass flowmeter gbf109e-12 3 max.velocity rang 90 80...

Flowmeter

Male connector

Fitting boss

FLOW

Pipeline

GENERAL SPECIFICATION

GS.No.GBF109E−12

Gas

Insertion, in-line type and portable typeMass Flowmeter for Gas Service

http://www.oval.co.jp/english

Head Office (Tokyo): Tel. +81 3-3360-5121 Fax. +81 3-3365-8605 International Sales Division Email: [email protected] Branch Offices: Beijing, Seoul, Singapore, Taipei

GENERALOur Thermal Mass Flowmeters are for gas measurement. Their measuring principle takes advantage of the fact that calorie amount taken away from the heated sensor by a fluid flow is correlated to the mass flow. The sensor inserted in the process l ine samples a representative flowrate across the line to infer the total flowrate.

FEATURES (Insertion and In-line Types)1. A new generation of thermal dispersion flowmeters: Full digital control has eliminated the need of a bridge

circuit.2. Sophisticated and user friendly features: Simplified communication with USB interface, HART

communication feature, Profibus communication feature, RS-485 (Modbus) communication feature, Error logging feature (keeps a maximum of 200 error events in 16 different alarm types), Min./max. logging feature (records maximum and minimum readings in flowrate, fluid temperature, transmitter temperature), Trend memory feature (stores a maximum of 56 hours of flowrate / temperature trends).

3. Long life and high reliability. Plus increased maintainability.

MEASURING PRINCIPLE

In this circuit arrangement, the temperature of velocity sensor (heater) is controlled to maintain a constant temperature difference with respect to the fluid temperature.Since the heat quantity dissipated from the heater is a function of mass flowrate, the mass flowrate can be determined from the required heating power.Thanks to the all-welded sheath pipe, the sensor is protected from contacting external gas. Accordingly, there is no worry of corrosion and it is less affected by dust or mist.

• Fixed temperature difference method

In-line type

Insertion type

Portable type

Mass Flowmeter GBF109E-12

2

GENERAL SPECIFICATIONS, INSERTION TYPE (454FTB Series)Sensor specifications

Transmitter specifications

Item DescriptionOperating principle Thermal dispersion

Acceptable fluidsAir, nitrogen, oxygen, argon, carbon dioxide, chlorine gas, ethane, ethylene, methane,Digestion gas, ammonia, helium, hydrogen(For other gases, consult the factory.)

Mounting FixedInstallation method Screw-in type or Flanged type (JIS 10K RF, ANSI 150, 300 RF)Nominal pipe size 65mm min.Sensor support dia. 3/4″(standard), 1/2″, 1″(1/2" only for nominal size 65mm)Orientation Horizontal or vertical

Factory calibrated accuracyFlowrate

Standard (※1) ±2％ of FSHigh temp. service (※1) ±3％ of FSCalibrated by actual flow (※2) ±2％ of RD

Temperature ±0.5％ of RD　±1（Velocity above 0.5 m/s (normal)）Required straight pipe length See topic on required straight pipe length (page 14).Temperature characteristics 0.025％ / of RDPressure characteristics With air and nitrogen：0.0036%/kPaRepeatability 0.25％ of RDTime constant 3 sec. (std.) 0 to 600 sec. selectable (For the final time constant, add 1 sec. to the value at left.)Max. operating pressure 1MPa

Allowable temp. range

Standard: −40 to +260 (TIIS explosionproof : −20 to +110)High temp. service: −40 to +500However, the actual use temperature range varies depending on the specifications such as explosion protection. (※4)

Materials Sensor：Alloy C276 (equiv. to Hastelloy C276)Sensor support：SUS316L (Standard), alloy C276 (equiv. to Hastelloy C276)

Item DescriptionMounting design Integrally mounted or separately mounted (※6)

Explosionproof configuration Basic explosionproof (Exn): CSA, ATEX, IECExFlameproof (Exd): TIIS, CSA, ATEX, IECEx

Enclosure protection IP66Ambient temperature To display:−25 to +65 (TIIS explosionproof : −20 to ＋ 60, None display:−40 to +65)

OutputStandard Analog output 4 to 20mADC 2 points maximum (flowrate and temp.)

Options(※6)Pulse output Pulse width 50ms, 5Hz SSR(Contact)

24VAC/DC Maximum 0.5AAlarm output High and low alarmsCommunication HART, Modbus (RS-485), USB, Profibus DPDisplay 2-line 16-digit LCD (backlighted)

Displayed variables (※7)Instantaneous flowrate (SL/min, Sm3/h, NL/min, Nm3/h, kg/min, kg/h) or speed (Sm/s, Nm/s)Total flow (SL, Sm3, NL, Sm3, kg)Gas temperature ()

Low cutoff Default cutoff at 3% of full scale. Any setpoint selectable.Standard of correction Can be set up at any temperature and pressure.

Power supply DC power supply: 24VDC±10% (※8)AC power supply: 85 to 264VAC 50/60Hz Power consumption: 24W maximum

Transmitter materials Aluminum alloy Finish:Epoxy resin coat Color of finish: Munsell 7.5PB3/10 (equiv.)Cable entry 3/4″NPT

Field wiringTransmitter to receiving instrument (Power supply, Analog output) : Shield line 0.75 to 1.5mm2: 1000m maximumTransmitter to receiving instrument (Alarm, Pulse output): Shield line 0.75mm2 max.: 1000m maximumProbe to transmitter: Shield line 0.75 to 1.5mm2: 70m maximum (with separately mounted type)

※1: The full scale indicates the maximum value within the guaranteed flowrate range. ※2: The actual flow can be calibrated only when the fluid is air or nitrogen. ※3: Select (1) alarm ×2 points, (2) pulse ×2 points, or (3) pulse, alarm ×1 point each. When the pulse output is selected, specify the pulse width within the range 50 to 2000ms. ※4: For the restriction of allowable temperature range, refer to page 16. ※5: In case of TIIS explosion protection specification, only SUS316L can be applied for the material of sensor support. ※6: In case of TIIS explosion protection specification, only integrated type can be applied. ※7: S means standard (standard status: 25°C, 1atm). N means normal (standard status: 0°C, 1atm). ※8: In case of TIIS explosion protection specification, only 24VDC power supply can be applied. ※9: For details on the product equipped with retractor (hot tap type), please contact OVAL.

(※5)


3

MAX. VELOCITY RANG

90

80

70

60

50

40

30

20

10

00.01 0.1 1

Pressure (MPaG)

Flui

d ve

loct

y (m

/s)

Fluid temperature at 20Maximum flow velocity that can be measured

•The relationship between pressure and maximum flow velocity (actual) is shown in the figure below.

FLOW RANGES, STANDARD PULSE UNIT(1) Baseline flow velocity (V*): 84m/s (normal)(2) Flow factor (F*)Calculate DRp (temp./pressure coefficient) by math formula shown below to decide F*.

DRp ＝ (P+101.325) × (273.15+25)　　　 101.325 (273.15+T)

P: Pressure [kPaG] T: Temperature [] DRp lower than 1.33:F*=DRp

DRp more than 1.33:F*=1.33

(3) Calibration flowrate V1

The maximum flow velocity Vmax that can be measured under the use conditions are calculated in the math formula shown below based on (1) and (2). Vmax = V* × F* [m/s (normal)] Select an appropriate calibration flow velocity V1 from the value within maximum flow velocity (refer to the product symbol shown in page 7).

(4) Maximum flowrate Qmax

From (3), maximum flowrate is Qmax = V* × F* × A × 3600 = Vmax × A × 3600 [Nm3/h] A = Cross section area of piping [m2]

(5) Precautionary notes on flow range selection1: The rated maximum flow velocity varies depending on the 　use conditions. If the maximum pipe flow velocity when you use the product is smaller than the rated maximum flow velocity, you can select the calibration flowrate range according to the maximum pipe flow velocity when you use the product. In this case, guaranteed maximum flow velocity is restricted to the calibration flowrate.2: Flow range is calculated based on the I.D. of SGP pipe unless otherwise specified. If pipe I.D. is significantly different or if pipe, duct corner, or gas kind, are not shown in the table at (6), consult the factory. In case the operating flow range of interest is not applicable, you may also seek our assistance for possible solutions with optional specifications.

(6) Reference: Maximum flowrate when the piping is SPG pipe [m3/h (normal)]

Nominal size(mm)

Flow factor F*0.8 1.0 ≧ 1.33

65 870 1090 145080 1230 1540 2050

100 2100 2630 3500125 3250 4060 5400150 4570 5720 7600200 7960 9950 13200250 12200 15300 20400300 17600 22000 29300350 21900 27400 36400400 28900 36200 48100450 36900 46200 61500500 46000 57500 76500

Note: The actual guaranteed maximum flowrate depends on the calibrated maximum flowrate selected for the type (Part No.). Note that the guaranteed maximum flowrate is different if the calibrated maximum flowrate is not set to Vmax.

(7) Minimum sensitivity and standard pulse unitsNom dia.

(mm)Minimum sensitivity (※1)

m3/h (normal)Pulse unit (※2)m3/P (normal)

65 1.3 180 1.9 1100 3.0 1125 4.7 1150 6.8 1200 11.8 1250 18.2 10300 26.2 10350 32.7 10400 43.0 10450 55.1 10500 68.5 10

※1：Min. sensitivity is the smallest flowrate the insertion type mass flowmeter can detect. Above the min. sensitivity rate, the meter can measure the flow but, if low cutoff rate is set somewhere above this level, the meter output is automatically clamped at zero for all flows below the low cutoff. Be sure to set the low cutoff rate above the min. sensitivity rate.※2：Any pulse unit can be set up in a range not exceeding 5Hz in pulse frequency. A precaution to remember: Since pulse width is adjustable, the maximum frequency may possibly be limited to somewhere below 5Hz depending on the pulse width chosen.

142.2

92.2

135.4

219.2

127.0

77.0

180.4

127.8

116.5

Cable entry NPT3/4”(2 places)

Attached to remotely-located toransmitterpipe (2”)

Conduit connection G3/4Attached to a horizontal pipe

156.7

127.8

L: Sensor support length

U：U length

FLOW

127.092.2


70.6

19.8

φD

45°

A A

A-A VIEW

219.2

Flow direction alow

FLOW

109


4

OUTLINE DIMENSIONS (Unit : mm)

Rc thread

Girth weld H

H

Screw-in type Flanged type

※1 : Be sure to specify flow direction when you order.※2 : Shown above is of flanged type. Flange is not provided for screw-in type.Note :The number of bolt holes for a flange varies with the size of the flange.

※ : For remotely located transmitter, stanchion fitting is a standard accessory.※ : Stanchion size : 2" [Dimensions] Dims. L and U vary with part No. Dims. D are shown in the table below.

※1 : Insertion depth means a distance from the pipe inner face to the sensor tip.※2 : Dimensions may vary depending on the installation condition, etc.※3 : Length U is the dimension from sensor center to flange rounded off in 0.1". increments and represented in a 3-digit figure.

Integral with transmitter Remotely-located transmitter

Remotely-located transmitter

454FTB-08 454FTB-12 454FTB-1612.7mm 19.1mm 25.4mm

※1.8kg is added to each separate type converter. ※The estimated mass shows the value in case of threaded type. In case of flange type, add the mass of flange.

[Approx. Weight: 1.8kg]

INSERTION DEPTH AND STANDARD LENGTH "U"

Pipe dia.mm

Insertiondepthmm(※1)

Standard models (−40 to +260) High temp. models (−40 to +500)Screwed Flanged Screwed Flanged

Senser supportLength

Length "U"(※3)


Length "U"(※2, ※3)


Length "U"(※3)


Length "U"(※2, ※3)

6565.0

6" 000 12"

060

12" 000

12" 06080100 72.5 063

18"

063125 85.2 068 068150 97.4 073 073200 81.2 067 067250 76.2 065 065300 80.7 067 067350 87.8 070 070400 97.9 074 074450 108.0 078 078500 118.2 082 082

Model Screwed Flanged454FTB-08

Rc3/4 H=17mm H=100mmThickness of gasket: 2mm

454FTB-12454FTB-16 Rc1 H=25mm

Note) In case of flange type, bolts, nuts, and gaskets for installation is not included in the package in which the meter delivered.

Typical dimensions of mounting boss


5

RETRACTOR UNIT Outline The retractor unit is a device for connecting and disconnecting an insertion type massflow meter without discharging line pressure. This device is used for application for which it is necessary to connect or disconnect a meter while feeding gas such as line whose sensor may be tainted or line that cannot be stopped after it is once operated. It is necessary to carry out selection according to customer's specifications. If you need a retractor unit, please contact our company.

Configuration The retractor unit is used in a combination with insertion type massflow meter. For the insertion type massflow meter, standard threaded type is used, however, the probe gets long by necessity because a certain level of stroke is necessary for insertion and removal. This length needs to be calculated and decided for each customer's specifications.

Collar (upper side)

Clamp 1

Clamp 2

Handle5

4

3

2

1

6

No. Name

① Insertion type massflow meter

② Retractor

③ Packing ground

④ Ball valve

⑤ Pipe nipple

⑥ Boss

<Outline of operation> • The massflow meter is fixed by clamp 1. The clamp 1 moves upward and downward by rotating the handle. The massflow meter also moves upward and downward accompanied with this motion. • If you pull out the massflow meter up to the upper edge of ball valve and close the valve, the insulation from line can be enabled. • If the ball valve is opened, it is sealed with packing ground.

<Cautions> For the attachment of retractor unit, only vertical direction is available as a general rule. However, the attachment in other direction is also available by attaching a support.

SPECIFICATIONS OF UNIT Necessary units For the retractor unit, select necessary units depending on customer's specifications.

Unit name Included with unit Necessary/Not necessary

: Included (always included with retractor unit)

: Included (included if nothing is specified, however, customer can prepare it if the specifications are correspondent)

: Included with conditions (Included only for threaded type. If the valve is flange connection type, it is not included because it is not necessary.)

×: Not included (prepared and processed by customer)

×

Necessary

Necessary

Remark

Flange connection is also available

Retractor

Packing grund

Ball valve

Pipe nipple

Boss (or nozzle)


6

Standard dimensions of boss or nozzle The standard dimensions of boss or nozzle are shown below. If there is already installed boss or nozzle, it can be used, however, check the dimensions preliminarily and check whether the attachment is available or not with our company. In case of threaded type product with retractor unit, note that the height of boss varies from that of standard threaded type.

Boss (in case of screw connection)

Nozzle (in case of flange connection)

Height of boss: 25mm Screw: Rc1

Height of nozzle: 100mm Flange size: depends on packing ground

Rc screw processing

Girth welding

Hei

ght o

f bo

ss

Hei

ght o

f atta

chm

ent

nozz

le

Precautions on specifications for retractor unit • As a ground packing is used at sealing part, slight leakage may occur depending on the tightening status of nut etc. Consequently, do not use the reactor unit for the application that cannot allow leakage at all. • With our company's hot tap type vortex flowmeter, only the drive unit (driving part such as handle) can be disconnected, however, with this retractor unit, only the mechanism part cannot be disconnected. • The retractor unit is designed giving consideration to weight saving, however, it is tall. Consequently, if the vibration of piping is large, large stress will be applied to the attachment part (boss and nozzle parts). Moreover, an unexpected trouble such as looseness of clamp due to vibration may be generated. Attach it to the position where vibration of piping is rarely generated.• As the retractor unit is made of stainless steel and aluminum, it can be installed out of doors, however, please plan to install it at the space under the eaves or indoors as much as possible not to attach sand or dust to the mechanism part (handle and screw part etc.) that moves clamp upward and downward. • It is necessary to study the corrosion resistance of material at each section depending on the corrosiveness of fluid. In case of corrosive fluid, please consult with our company preliminarily.


7

• PRODUCT CODE (Part No.)

• MODEL DIVISION

INSERTION TYPE (454FTB Series) PRODUCT CODE

− − − − − − − − − − − − (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13)

Item Model DescriptionModel 4 5 4 F T B ― Insertion mass flowmeter

Sensor support0 8 ― 1/2″ (12.7mm)

Sensor mounting boss dia.Expressed in ordinal number where 1 inch = 161 2 ― 3/4″ (19.1mm)

1 6 ― 1″ (25.4mm)

Process temp. rangeH T Standard service (−40 to +260)H H T High temp. service (−40 to +500)

(1) MODEL Code454FTB-08-HT 756051454FTB-08-HHT 756052454FTB-12-HT 756053454FTB-12-HHT 756054454FTB-16-HT 756055454FTB-16-HHT 756056

(2) Transmitter Code

Integral ACPowersupply

With LCD (L→R) AWithout LCD BWith LCD (R→L) C

SeparateWith LCD DWithout LCD E

Integral DCPowersupply

With LCD (L→R) FWith LCD (R→L) GWithout LCD H

SeparateWith LCD IWithout LCD J

Integral(TIIS explosionproof)

DCPowersupply

With LCD (L→R) ZWith LCD (R→L) Y

(3)-1 Sensor materials CodeHastelloy C276 3Hastelloy C276(Titanium nitride aluminum coated) 7

(3)-2 Sensor mounting boss material CodeSUS316L 2Hastelloy C276 3Hastelloy C276 (※1)(PTFE coated) 8

(4) Sensor support length Code6″(maximum 125) B9″(maximum 260) C12″ D18″ F24″ H30″ J36″ K48″ M60″ P

(5) Temperature compensation CodeStandard (−40 to +125) 1Standard (0 to 260) 2VTM (0 to 260) (※2) 3VTM (0 to 500) (※2) 4

(6) Connection CodeScrew-in type A

Flanged(※3)

15AASME 150 BASME 300 C

20AASME 150 DASME 300 E

25AASME 150 FASME 300 G

32AASME 150 HASME 300 I

40AASME 150 JASME 300 K

50AASME 150 LASME 300 M

65AASME 150 NASME 300 P

80AASME 150 SASME 300 T

100AASME 150 UASME 300 V

Other than above 9

(7) "U" length CodeSee insertion type general spec. (3 digits)

(8) Calib. velocity range CodeVmax. (Max rated velocity) A1.4 m/s (normal) B2.8 m/s (normal) C4.7 m/s (normal) E9.3 m/s (normal) G14.0 m/s (normal) I18.6 m/s (normal) K28.0 m/s (normal) M41.9 m/s (normal) P56.0 m/s (normal) R70.0 m/s (normal) T84.0 m/s (normal) V112 m/s (normal) X

(9) FluidCode

True gas CC (※4)

AirStandard 01 —Specials 07 —

Ammonia (dry) — 56Argon 08 58Carbon dioxide 14 64Chlorine (dry) — 68Ethane 20 70Ethylene 22 72Helium 26 —Hydrogen 28 —Methane 32 82Digestion gas 50%CH4 — 85Digestion gas 60%CH4 — 86Digestion gas 70%CH4 — 87Nitrogen 40 90Oxygen 44 94

(10) Explosionproof CodeBasic explosionproof (CSA, ATEX, IECEx) AFlameproof explosionproof (CSA, ATEX, IECEx) BFlameproof explosionproof (TIIS) Z

(11) Process pressure (※5) CodePSIA abs. pressure (3-digit)

(12) Output CodeAnalog output × 2 BAnalog × 2/alarm/pulse CAnalog × 1/alarm/pulse/HART EAnalog × 2/alarm/pulse/HART HAnalog × 2/alarm/pulse/Profibus K

(13) Process temperature (※5) CodeRankine temperature (4-digit)

: Standards.※1 : HHT model at temperature below 260※2 : VTM:Velocity-Temperature Mapping※3 : Flange size is limited by sensor support diameter.

15A 1/2"20A 1/2", 3/4"

25AASME 150 1/2", 3/4", 1"ASME 300 1/2", 3/4"

32 to 50A 3/4", 1"65 to 100A 1"

※4 : CC : Correlation calibration※5 : See page 14※6 : Since specifications are limited for TIIS explosionproof type, select the suitable model by referring to General Specifications in the former section.


8

GENERAL SPECIFICATIONS, IN-LINE TYPE (504FTB Series)Sensor specifications

Transmitter specifications


Acceptable fluidsAir, nitrogen, oxygen, argon, carbon dioxide, chlorine gas, ethane, ethylene, methane,Digestion gas, ammonia, helium, hydrogen(For other gases, consult the factory.)

Flange rating JIS 10K RF, ASME 150 RF, ASME 300 RFNominal size 10 (※1), 15, 20, 25, 40, 50, 65, 80, 100mmOrientation Horizontal or vertical


Standard（※2） ±2％ of FSCalibrated by actual flow（※3） ±2％ of RD

Temperature ±0.5％ of RD　±1（Velocity above 0.5 m/s (normal)）Required straight pipe length See topic on required straight pipe length (page 14).Temperature characteristics 0.025％ / of RDPressure characteristics With air and nitrogen：0.0036%/kPaRepeatability 0.25％ of RDTime constant 3 sec. (std.) 0 to 600 sec. selectable (For the final time constant, add 1 sec. to the value at left.)Max. operating pressure 1MPa

Allowable temp. range−40 to ＋ 125　TIIS explosionproof : −20 to ＋ 110However, the actual use temperature range varies depending on the specifications such as explosion protection. (※4)

Materials Sensor：Alloy C276 (Equiv. to Hastelloy C276)Body：SUS316L

Item DescriptionMounting design Integrally mounted or separately mounted　(※5)

Explosionproof configuration Basic explosionproof (Exn): CSA, ATEX, IECExFlameproof (Exd): TIIS, CSA, ATEX, IECEx

Enclosure protection IP66Ambient temperature To display:−25 to +65 (TIIS explosionproof : −20 to ＋ 60, None display:−40 to +65)

OutputStandard Analog output 4 to 20mADC 2 points maximum (flowrate and temp.)

Options (※6)Pulse output : Pulse width 50ms, 5Hz SSR(Contact)

24VAC/DC Maximum 0.5AAlarm output : High and low alarmsCommunication HART, Modbus (RS-485), USB, Profibus DPDisplay 2-line 16-digit LCD (backlighted)

Displayed variables (※7)Instantaneous flowrate (SL/min, Sm3/h, NL/min, Nm3/h, kg/min, kg/h) or speed (Sm/s, Nm/s)Total flow (SL, Sm3, NL, Sm3, kg)Gas temperature ()

Low cutoff Default cutoff at 3% of full scale. Any setpoint selectable.Standard of correction Can be set up at any temperature and pressure.

Power supply DC power supply: 24VDC±10% (※8)AC power supply: 85 to 264VAC 50/60Hz Power consumption: 24W maximum

Transmitter materials Aluminum alloy Finish:Epoxy resin coat Color of finish: Munsell 7.5PB3/10 (Equiv.)Cable entry 3/4″NPT

Field wiringTransmitter to receiving instrument (Power supply, Analog output): Shield line 0.75 to 1.5mm2: 1000m maximumTransmitter to receiving instrument (Alarm, Pulse output): Shield line 0.75mm2 maximum: 1000m maximumProbe to transmitter: Shield line 0.75 to 1.5mm2: 70m maximum. (with separately mounted type)

※1: In case of nominal diameter 10mm, the size of connection flange is also 15mm size. ※2: The full scale indicates the maximum value of guaranteed flow rate range. ※3: The actual flow can be calibrated only when the fluid is air or nitrogen. ※4: For the restriction of allowable temperature range, refer to page 16. ※5: In case of TIIS explosion protection specification, only integrated type can be applied. ※6: (1) alarm ×2 points, (2) pulse ×2 points, or (3) pulse, alarm ×1 point each can be selected. When the pulse output is selected, specify the pulse width within the range 50 to 2000ms. ※7: S means standard (standard status: 25°C, 1atm). N means normal (standard status: 0°C, 1atm). ※8: In case of TIIS explosion protection specification, only 24VDC power supply can be applied.

45°

156.7

127.8

FLOW


Flow diredctionarrow

127.0

69.85 L1

L

H

92.2

219.2

127.092.2

219.2

156.7

127.8

FLOW


Flow diredction arrow

L1L

H

109


9

FLOW RANGES, STANDARD PULSE UNIT

Nominal size : 504FTB-6A to 16 Nominal size : 504FTB-24 to 64

Separate-type transformer has the same dimensions as insertion-type one. (See page 14)

Nom. size(mm) Model Parent.

No.Min. sensitivity (※1)

m3/h (normal)Max. Flowrate (※2)

m3/h (normal)Standard Pulse Unit (※3)

m3/P (normal)

10504FTB-6A 755960 0.03 3.1 0.001504FTB-6 755961 0.03 15.6 0.01

15 504FTB-8 755962 0.07 31 0.0120 504FTB-12 755963 0.13 62 0.0125 504FTB-16 755964 0.3 117 0.0140 504FTB-24 755965 0.5 234 0.150 504FTB-32 755966 0.9 468 0.165 504FTB-40 755967 1.3 624 0.180 504FTB-48 755968 1.9 936 0.1

100 504FTB-64 755969 3.0 1560 1※1: Minimum sensitivity flowrate is minimum flowrate that can be measured by the in-line type mass flowmeter. In case of a flowrate exceeding the minimum

sensitivity flowrate, measurement is available. However, when low-cut flowrate is set, the indicator and the output of the flow are forced to zero for the flowrate below low-cut flowrate. Always set the low-cut flowrate to the value greater than minimu sensitivity flowrate.

※2: If the maximum flow rate when you use the product is smaller than the maximum flow rate shown in the table above, you can select the calibration flow rate range according to the maximum flow rate when you use the product.

※3: Unit of pulse can be set within the range not exceeding pulse frequency 5 Hz. As changing the pulse width is also available, the maximum frequency may be regulated to less than 5 Hz depending on the preset pulse width.


Integral withtransmitter


Dimensions and approximate weightNominal size

(mm) ModalDimensions (mm) Approx. Weight (kg)

(※2)L L1 H (※3)

10504FTB-6A

177.8 63.5 252 4.1504FTB-6

15 504FTB-8 203.276.2

255 4.420 504FTB-12 254.0 257 5.325 504FTB-16 304.8 88.9 260 5.740 504FTB-24 457.2 101.6 234 8.750 504FTB-32

609.6 127.0

238 10.965 504FTB-40 292 14.880 504FTB-48 292 18.2

100 504FTB-64 292 28.4※1: The number of bolt holes for a flange varies with the size ofthe flange.※2: Approximate weight is based on ASME 150 flange. With remote-mount model, add 1.8 kg.※3: H : approximate dimensions※) Be sure to specify flow direction when you order.


10

− − − − − − − − − − (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)


• MODEL DIVISION PRODUCT CODE, IN-LINE TYPE (504FTB Series)

5 0 4 F TB − 6A 6 8 12 16 24 32 40 48 64 Nom. size (mm) 10 10 15 20 25 40 50 65 80 100 IN-Line Type Nom. size (Expressed in ordinal number where 1 inch = 16)

PRESSURE LOSS

10

1

0.1

0.01

Pres

sure

Los

s C

100.1 1 100 1000 10000

Flowrate (m3/h) (normal)

6A 6 8 12 16 24 32 48 64

Pressure loss is calculated from the table at left and the formula below for each model:

ΔP ＝ 0.26284・C・ρN・（T ＋ 273.15）

（101.325 ＋ P）where, ΔP：Pressure loss［kPa］ C：Pressure loss coeff. (Refer to left figure) ρN：Density［kg / m3 (normal)］ T：Temperature［］ P：Pressure［kPaG］

(1) MODEL Code504FTB-6-A 755960504FTB-6 755961504FTB-8 755962504FTB-12 755963504FTB-16 755964504FTB-24 755965504FTB-32 755966504FTB-40 755967504FTB-48 755968504FTB-64 755969








Integral(TIIS explosionproof)

DCPowersupply

With LCD (L→R) ZWith LCD (R→L) Y

(3)-1 Sensor materials CodeHastelloy C276 3

(3)-2 Measurement pipe material CodeSUS316L 2

(4) Connection CodeJIS 10K RF JASME 150 BASEM 300 COther flanges 9

(5) Temperature compensation CodeStandard (−40 to +125) 1

(6) Calib. velocity range Code100% of maimum flowrate A95% of maimum flowrate B90% of maimum flowrate C85% of maimum flowrate D80% of maimum flowrate E75% of maimum flowrate F70% of maimum flowrate G65% of maimum flowrate H60% of maimum flowrate I55% of maimum flowrate J50% of maimum flowrate K45% of maimum flowrate L40% of maimum flowrate M35% of maimum flowrate N30% of maimum flowrate P25% of maimum flowrate Q

(7) FluidCode

True gas CC (※1)

AirStandard 01 —Specials 07 —

Ammonia (dry) — 56Argon 08 58Carbon dioxide 14 64Chlorine (dry) — 68Ethane 20 70Ethylene 22 72Helium 26 —Hydrogen 28 —Methane 32 82Digestion gas 50%CH4 — 85Digestion gas 60%CH4 — 86Digestion gas 70%CH4 — 87Nitrogen 40 90Oxygen 44 94

(8) Explosionproof CodeBasic explosionproof (CSA, ATEX, IECEx) AFlameproof explosionproof (CSA, ATEX, IECEx) BFlameproof explosionproof (TIIS) Z

(9) Process pressure (※2) CodePSIA abs. pressure (3-digit)

(11) Process temperature (※2) CodeRankine temperature (3-digit)

: Standards.※1 : CC : Correlation calibration※2 : See page 14※3 : Since specifications are limited for TIIS explosionproof type, select the suitable model by referring to General Specifications in the former section.



11

Transmitter specificationsTransmitter specifications are identical with 504FTB series in-line mass flowmeter. However, TIIS explosionproof models are not available.

FLOW RANGES, STANDARD PULSE UNIT(1) Baseline flowrate (Q*)

(2) Flow factor (F*)Calculate DRp (Temp./pressure coefficient) by math formula shown below to decide F*.

DRp ＝ (P+101.325) × (273.15+25)　　　 101.325 (273.15+T)

P: Pressure [kPaG] T: Temperature [] DRp lower than 1.33:F*=DRp

DRp more than 1.33:F*=DRp

(3) Maximum flowrate Qmax

The maximum flowrate of each model that can be measured is calculated in math formula shown below based on (1) and (2)　Qmax = Q*×F* [m3/h (normal)]If the maximum flowrate when you use the product is smaller than Qmax, you can select the calibration flowrate range according to the maximum flowrate when you use the product.

GENERAL SPECIFICATIONS, FLOW STRAIGHTENER BUILT-IN IN-LINE TYPE (534FT Series) Sensor specifications

※1: Full scale indicates the maximum value of guaranteed flow rate range. ※2: Calibration by actual fluid flow accepts only air and nitrogen.※3: If required upstream pipe section length is not available, add ±1% to factory calibration accuracy.


Acceptable fluidsAir, nitrogen, oxygen, argon, carbon dioxide, ethane, ethylene, methane,Digestion gas, helium, hydrogen(For other gases, consult the factory.)

Flange rating JIS 10K RF, ASME 150 RF, ASME 300 RFNominal size 10 (※1), 15, 20, 25, 40, 50, 65, 80, 100mmOrientation Horizontal or vertical


Standard (※1) ±2％ of FSCalibrated by actual flow (※2) ±2％ of RD

Temperature ±0.5％ of RD　±1 (Velocity above 0.5 m/s (normal))Required straight pipe length (※2) Upstream side: 5D min. Downstream side: Not requiredTemperature characteristics 0.025％ / of RDPressure characteristics With air and nitrogen：0.0036%/kPaRepeatability 0.25％ of RDTime constant 3 sec. (std.) 0 to 600 sec. selectable (For the final time constant, add 1 sec. to the value at left.)Max. operating pressure 1MPa

Allowable temp. range −40 to ＋ 125Operating temperature range is subject to the explosionproof specifications.

Materials Sensor：Alloy C276 (equiv. to Hastelloy C276)Body：SUS316L

Model Baseline flowrate (m3/h (normal))

534FTB-06 12.6534FTB-08 44534FTB-12 95534FTB-16 165534FTB-24 412534FTB-32 690534FTB-48 1585534FTB-64 2736

Model Minimum sensitivity (※1)m3/h (normal)

Standard Pulse Unit (※2) m3/P (normal)

534FTB-06 0.02 0.01534FTB-08 0.06 0.01534FTB-12 0.12 0.01534FTB-16 0.20 0.1534FTB-24 0.49 0.1534FTB-32 0.83 0.1534FTB-48 1.89 1534FTB-64 3.27 1

※1: Minimum sensitivity flowrate is minimum flowrate that can be measured by the in-line type mass flowmeter. In case of a flowrate exceeding the minimum sensitivity flowrate, measurement is available. However, when low-cut flowrate is set, the indicator and the output of the flow are forced to zero for the flowrate below low-cut flowrate. Always set the low-cut flowrate to the value greater than minimu sensitivity flowrate.

※2: Unit of pulse can be set within the range not exceeding pulse frequency 5 Hz. As changing the pulse width is also available, the maximum frequency may be regulated to less than 5 Hz depending on the preset pulse width.

(4) Minimum sensitivity flowrate, Standard pulse unit

45°

FLOW

L1L

156.7

127.8 Cable entry NPT3/4”(2 places)


Flow direction arrow

H (※3) 156.7

127.8

H (※3)

FLOW L1L

127.092.2

219.2

127.092.2

219.2109

Flow direction arrow


12


534FTB-06 to 16 534FTB-24 to 64

Pressure loss is calculated by a lower expression and the right chart.For DRp and Q*, see the previous page.

ΔP= Cd •

QP

DRp Q*

where ΔP: Pressure loss [kPa] Cd: Pressure loss coeff. QP: Flowrate [m3/h (normal)]

（）2

PRESSURE LOSS

Integral withtransmitter


※1: The number of bolt holes for a flange varies with the size of the flange.※2: Approximate weight is based on ASME 150 flange. With remote-mount model, add 1.8 kg.※3: "H" is the estimated dimension. ※) Be sure to specify flow direction when you order.

Model Nom. size(mm)

Sensor I.D.(mm)

Dimensions (mm) (※1) Approx. Weight (kg) (※2)L L1 H

534FTB-06A 157.3 228.6 156.7 249

3.8534FTB-06B 20 4.2534FTB-06C 25 4.6534FTB-08A 15

13.7 381.0158.2

2494.1

534FTB-08B 20 183.6 4.5534FTB-08C 25 209.0 4.9534FTB-12A 20

20.1 508.0169.4

2525.4

534FTB-12B 25 191.5 5.6534FTB-12C 40 253.5 6.8534FTB-16A 25

26.4 660.4190.0

2556.8

534FTB-16B 40 248.7 7.7534FTB-16C 50 296.4 9.3534FTB-24A 40

41.6 965.2101.6

23210.7

534FTB-24B 50 151.4 12.2534FTB-24C 80 273.1 16.0534FTB-32A 50

53.9 1219123.7

23815.7

534FTB-32B 80 241.8 19.5534FTB-32C 100 347.5 22.3534FTB-48A 80

81.7 1829182.4

33132.8

534FTB-48B 100 285.5 35.7534FTB-48C 150 508.0 39.7534FTB-64A 100

107.4 2388233.2

33155.6

534FTB-64B 150 452.6 59.6534FTB-64C 200 663.4 68.9

Gas Cd Gas Cd

Air 1.87 Nitrogen 1.80Argon 2.57 Oxygen 2.07Carbon dioxide 2.82 Digestion gas

CH4 50%, CO2 50% 1.77Ethane 1.05Ethylene 1.25 Digestion gas

CH4 60%, CO2 40% 1.57Helium 0.08Hydrogen 0.02 Digestion gas

CH4 70%, CO2 30% 1.40Methane 0.93


13

− − − − − − − − − − (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)

FLOW STRAIGHTENER BUILT-IN IN-LINE TYPE (534FTB Series)

(1) (2)5 3 4 F T B −

(1) : Sensor I.D. expressed in ordinal number where 1 inch =16 (2) : Flow straightener (venturi) open area ratio A＜B＜C


• MODEL DIVISION

Flow straightenerbuilt-in In-line type

Model Connectionnominal dia.

(mm)Sensor I.D.

(mm)(1) (2)

06A 15

7.3B 20C 25

08A 15

13.7B 20C 25

12A 20

20.1B 25C 40

16A 25

26.4B 40C 50

Model Connectionnominal dia.

(mm)Sensor I.D.

(mm)(1) (2)

24A 40

41.6B 50C 80

32A 50

53.9B 80C 100

48A 80

81.7B 100C 150

64A 100

107.4B 150C 200

(1) Model Code534FTB-06A 755438534FTB-06B 755439534FTB-06C 755440534FTB-08A 755441534FTB-08B 755442534FTB-08C 755443534FTB-12A 755444534FTB-12B 755445534FTB-12C 755446534FTB-16A 755447534FTB-16B 755448534FTB-16C 755449534FTB-24A 755450534FTB-24B 755451534FTB-24C 755452534FTB-32A 755453534FTB-32B 755454534FTB-32C 755455534FTB-48A 755459534FTB-48B 755460534FTB-48C 755461534FTB-64A 755462534FTB-64B 755463534FTB-64C 755464








(3)-1 Sensor materials CodeHastelloy C276 3

(3)-2 Measurement pipe material CodeSUS316L 2

(4) Connection CodeJIS 10K RF JASME 150 BASEM 300 COther flanges 9

(5) Temperature compensation CodeStandard (−40 to +125) 1

(6) Calib. velocity range Code100% of maximum flowrate A95% of maximum flowrate B90% of maximum flowrate C85% of maximum flowrate D80% of maximum flowrate E75% of maximum flowrate F70% of maximum flowrate G65% of maximum flowrate H60% of maximum flowrate I55% of maximum flowrate J50% of maximum flowrate K45% of maximum flowrate L40% of maximum flowrate M35% of maximum flowrate N30% of maximum flowrate P25% of maximum flowrate Q

(8) Explosionproof CodeBasic explosionproof (CSA, ATEX, IECEx) AFlameproof explosionproof (CSA, ATEX, IECEx) B

(9) Process pressure (※) CodePSIA abs. pressure (3-digit)

(11) Process temperature (※) CodeRankine temperature (3-digit)

: Standards.※ : See page 14

(7) Fluid Code

Gas name True gascalibration

CCConversion Factor

Air 010 —Ammonia (dry) — 560Argon 080 580Carbon dioxide 140 640Ethane 200 700Ethylene 220 720Helium 260 —Hydrogen 280 —Methane 320 820Digestion gas (50%CH4, 50%CO2) — 850Digestion gas (60%CH4, 40%CO2) — 860Digestion gas (70%CH4, 30%CO2) — 870Nitrogen 400 900Oxygen 440 940



14

About codes represenging process pressure and process temperature in the part number

Process pressure

With normal pressure in the line to read in "PSIA" unit, the reading is represented by a 3-digit figure, rounding off decimals to the nearest whole number. Pressure conversion formula (kPa→PSI) is PSIA = (Pgauge×0.145) +14.7 where Pgauge : Gauge pressure (kPa G)

Example: If line pressure is 200kPa G, we obtain from the formula, (200×0.145) +14.7 = 43.7 …Rounding off decimals, 44 PSIA Transforming 44 into a 3-digit format → Code is 044.

Process temperature

Insertion type

With normal temperature in the line to read in "R (Rankine temperature)" unit, the reading is rounded off to a 4-digit figure. Temperature conversion formula (→°R) is R = (T + 273.15) ×1.8 where T : Line temperature ()

Example: If line temperature is 30 , we obtain from the formula (30 + 273.15) ×1.8 = 545.67 …Rounding off decimals, 546 °R Transforming 546 into a 4-digit format → Code is 0546.

In-line type With normal temperature in the line to read in "R (Rankine temperature)" unit, the reading is rounded off to a 3-digit figure. The procedure is the same except for the number resulting to be 3 digits.

GENERAL SPECIFICATIONS, PORTABLE TYPE(244 Series) Sensor Specifications

Item DescriptionOperating principle Thermal dispersionAcceptable fluids Air, nitrogenInstallation method Screw-in type (swage lock)Nominal pipe size 80mm and above (For sizes less than 80mm, consult the factory.)Sensor support dia. 3/4″

Velocity range Model 2444 : 0.1 to 55 m/s (normal)Model 2445 : 0.1 to 41.9 m/s (normal)

Factory calibrated accuracy Fluid velocity ±2%FSTemperature ±0.5%RD ±1 (Velocity 0.5 m/s (normal) and above)

Temperature characteristics 0.025%/Pressure characteristics 0.0036%/kPaRepeatability 0.25%Time constant 3 sec. (std.) 0 to 600 sec. selectableMax. operating pressure 1MPa

Operating temp. range Model 2444 : −40 to +200 Model 2445 : −40 to +500

Materials Sensor : Alloy C276 (equiv. to Hastelloy C276)Sensor Support : SUS316L

Transmitter SpecificationsItem Description

Mounting design Portable Type (Handheld)Explosionproof construction NonexplosionproofAmbient temperature −25 to +65

Output Analog output (option)4 to 20mADC (sinking) 2 points (flowrate and temp.) Maximum load resist. 800Ω at 24VDC

Communication RS-232C / RS-485 (option)Memory log Event log (123 events max.), trend log (1500 data max.)Display 2 lines, 16 digits LCD (backlit)

Displayed variables ※1Fluid velocity (Sm/s)Instant flowrate (Sm3/h, SL/min, kg/min, kg/h)Date and time

Low cutoff Default setting: 3% of max. operating flowrate (customer definable)Standard of correction ※1 Customer definable temperature and pressure settingsPower supply Supplied from the AC adapter furnished as standard accessory 100 to 240VAC 50/60HzBattery Nickel-hydrogen battery 4.6Ah, 6 cellsTransmitter materials Aluminum alloy

NOTES : ※1 With correction standards at 0 and 1 atm (normal), the displayed variables also read in standard units, such as Sm3.

Fluid Velocities and Fluid RangesMinimum velocity 0.1m/s (normal) irrrespective of nominal pipe dia.Maximum velocity

55m/s (normal) irrespective of nominal pipe dia.

Pipe dia.mm

Maximum flowratem3/h (normal)

Pipe dia.mm

Maximum flowrateNm3/h (normal)

80 1000 250 10000100 1700 300 14400125 2600 400 23700150 3700 500 37600200 6500

※ The maximum flowrate is calculated based on SGP pipe I.D. The maximum flowrate varies with different I.D. To determine the maximum rate at given pipe I.D., multiply the maximum fluid valocity by the cross sectional area.※ When low cutoff is set, the min. fluid velocity/flowrate is clamped to the low cutoff value.


15

OUTLINE DIMENSIONS, PORTABLE TYPE (Unit : mm)

P 7 8 9 HD 4 5 6

1 2 3L

E 0 C

YES

NO

ONOFF

ONOFF

ONOFF

ONOFF

102 61

190

Keypad

Sensor connector

I/O connectorAC adapter conn.

419

833

Sensor section(heated): 681Cooled sec.: 152

φ19

.1φ

19.1

※ This sensor cannot be inserted to its base in the high temp. process. Be sure to secure the length of cooled section.

※

Model 2444

Model 2445POWER BACKLIGHT

PORTABLE TYPE (244 Series)

− − − − − − − ① ② ③ ④ ⑤ ⑥ ⑦ ⑧

PRODUCT CODE (Part No.)

MODEL DIVISION2 4 4

4 : Standard service (−40 to +200)5 : High temp. service (−40 to +500)

① Model Code2444 7540402445 754050

⑤ Calibration fluid velocity rangeCode

Model 2444 Model 2445― 41.9 m/s (normal) 1655 m/s (normal) ― 18

③-1 Sensor support material CodeSUS316L 2③-2 Sensor support length

CodeModel 2444 Model 2445

16.5″ ― 132.5″ (+1 EXT※1) ― 248.5″ (+2 EXT※1) ― 364.5″ (+3 EXT※1) ― 4― 36″ 5― 48″ 6― 60″ 7― 72″ 8

④ Sensor cable material and lengthCode

Model 2444 Model 2445― Teflon sheathed, 3.6m 12Teflon sheathed, 4.8m ― 13

② Sensor material CodeHastelloy C276 13Hastelloy C276 (Titanium nitride aluminum coated) 17

⑥ Fluid CodeAir 01

⑦ Temperature compensationCode

Model 2444 Model 2445VTM (−40 to +200)※2 ― 24― VTM (−40 to +500)※2 26

⑧-1 I/O adapter (communication, output) CodeNo 0Yes 1⑧-2 Analog output CodeNo 0Yes※3 2

※1 : EXT stands for extension. Allows to extend normal length of sensor support by adding to the standard probe.※2 : VTM stands for velocity-temperature mapping.※3 : Analog output is available only when I/O adapter "Yes" in ⑧ -1 is chosen. : Standards.


16

Additional code (454FTB, 504FTB, 534FTB) Additional code (Portable)RegulationsB 0 0 StandardB F 9 w/Material test certificateCategory of High Pressure GasH P 0 Other than High Pressure GasAccuracyR 2 0 ±2.00%RDF 2 0 ±2.00%FSF 3 0 ±3.00%FS 454FTB (High temp. service specification)Special test (instrumental error)A 0 1 Dry calibration (w/Certificate)A 0 3 Actual fluid test Air, nitrogen onlyFlow directionF L 0 (Horizontal) Left to rightF R 0 (Horizontal) Right to leftF D 0 (Vertical) Bottom to top [Left side of transmitter]F D 1 (Vertical) Bottom to top [Right side of transmitter]F U 0 (Vertical) Top to Bottom [Left side of transmitter]F U 1 (Vertical) Top to Bottom [Right side of transmitter]CleansingT W 0 Oil free and Water free treatmentOutputP R 1 Analog output × 2P R 2 Analog 2 output/Alarm 1 output/Pulse 1 outputP R 3 Analog 2 output/Pulse 2 outputP R 4 Analog 2 output/Alarm 2 outputP R 5 Analog 1 output/Alarm 1 output/Pulse 1 outputP R 6 Analog 1 output/Pulse 2 outputP R 7 Analog 1 output/Alarm 2 outputDocumentD S J SPEC. & DWG (Approval Drawing) (Japanese)D S E SPEC. & DWG (Approval Drawing) (English)D R 0 Re-submission of SPEC. & DWGD C J Final DWG (Japanese)D C E Final DWG (English)S E J Inspection Certificate (Calibration report) (Japanese)S E E Inspection Certificate (Calibration report) (English)S T J Pressure test report (Japanese)S T E Pressure test report (English)S A J Airtight test report (Japanese)S A E Airtight test report (English)D D J Dimensional check record (Japanese)D D E Dimensional check record (English)D 9 J Photo (Japanese)D 9 E Photo (English)D T J Inspection procedure (Japanese)D T E Inspection procedure (English)C A J Traceability certificate: A set Only available in JapaneseC B J Traceability certificate: B set Only available in JapaneseC C J Traceability certificate: C set Only available in JapaneseC D J Traceability certificate: D set Only available in JapaneseWitness TestV 1 1 Required (Appearance, dimensions, number of parts)

AccuracyF 2 0 ±2.00%FS Accuracy guarantee for flow velocitySpecial test (instrumental error)A 0 1 Dry calibration (w/Certificate)CleansingT W 0 Oil free and Water free treatmentDocumentD S J SPEC. & DWG (Approval Drawing) (Japanese)D S E SPEC. & DWG (Approval Drawing) (English)D R 0 Re-submission of SPEC. & DWGD C J Final DWG (Japanese)D C E Final DWG (English)D D J Dimensional check record (Japanese)D D E Dimensional check record (English)D 9 J Photo (Japanese)D 9 E Photo (English)Witness TestV 1 1 Required (Appearance, dimensions, number of parts)


17

Wiring Diagram and Terminal Identification(1) Connection terminal placement figure

GUIDELINES COMMON TO INSERTION AND IN-LINE TYPES Restriction of use temperature range depending on explosion protection specification The temperature range is restricted depending on the used temperature rating as shown in the table below.

DC powered AC powered

Basic explosionproof (Exn)CSA, ATEX, IECEx

Transmitter T6: −40 to 50T5: −40 to 65

T4: −40 to 50T150: −40 to 65

Sensor T5: −40 to 55T3: −40 to 130

T5: −40 to 55T3: −40 to 130

Flameproof (Exd)CSA, ATEX, IECEx

Transmitter T6: −40 to 40T110: −40 to 65

T4: −40 to 50T150: −40 to 65

Sensor T4: −40 to 45T3: −40 to 110

T4: −40 to 45T3: −40 to 110

Flameproof (Exd) (※1)TIIS

Transmitter (Ambient temperature) −20 to 60—

Sensor (Fluid temperature) T3: −20 to 110※1: The inline type with incorporated rectifier (534FTB series) does not have TIIS explosion protection type.

1) StandardDC Powered AC Powered

ACPowered

2) HART

3) Profibus DP

DC Powered AC Powered

DC Powered AC Powered

Groundterminal

Groundterminal

TB6

TB1

Groundterminal

Groundterminal

TB6

TB1

Groundterminal

Groundterminal

TB6

TB1

Prewired with AC powered model



Analog output

Analog output

Analog output

DCPowered

DCPowered

SSR outputUnused

Sensor Sensor

CommunicationCommunication

Alarm/PulseSSR output

UnusedAlarm/Pulse

Analog output

SSR outputUnused UnusedAlarm/Pulse

SSR outputAlarm/Pulse

Analog output

Analog outputDC

PoweredSensor

Communication

ACPowered

SensorCommunication

DCPowered

SSR outputUnusedAlarm/Pulse

DCPowered

Sensor

Communication

Analog output

ACPowered

UnusedSSR output

Alarm/Pulse

Analog output DC

Powered CommunicationSensor


18

(2) Wiring specifications Item Description

Power supply connection port NPT3/4 female screw ×2

Transmission distance

Between converter and receiver Max. 1000m (※1)

Between detector and converter Max. 70m (separate type)

Used cable

Between converter and receiver

Note 1) For the cable, be sure to use the shielded wire. Note 2) As only the alarm / pulse output terminal is one size smaller, an electric wire thicker than 0.75mm2 cannot be connected.

Between detector and converter 0.75 to 1.5mm2 5-core shielded wire (separate type) (※2)

Profibus DPCommunication Twisted pair shielded cable (※3)

Cautions on used cable

In case of separate type The resistance of each wire should be 1Ω or less and the variability of resistance value of each wire should be 0.01Ω or less.

※1: In case of Profibus DP communication, the transmission distance varies depending on the transmission rate.Transmission rate (kbps) 9.6 19.2 93.75 187.5 500 1500 3000 6000 12000Transmission distance (m) 1200 1200 1200 1000 400 200 100 100 100

※2: 6-core cable is also available because it is necessary to connect GND between detector and converter. ※3: For the cable, use the type A cable for Profibus complying the cable specification (IEC 61784-5-3).

Power supply0.75 to 1.5mm2

Analog outputAlarm/pulse output 0.75mm2 or less

Wiring Terminal No. Remark

Power supply (※1)

DCPowered

+ TB1-1024VDC±10%, Maximum1A

− TB1-9

ACPowered

AC85 to 264VAC 50/60HzACC

GNDAnalog output 1 (Flowrate) A01

→The wire connection varies depending on the type of receiver. Refer to the next page.Analog output 2 (Temperature)

(※2) A02

Alarm/Pulse output 1 (※3) D01TB6-3

SSR (no-voltage − semiconductor contact output) 24VAC/DC, maximum 0.5A no polarity

TB6-4

Alarm/Pulse output 2 (※3) D02TB6-1TB6-2

Profibus DP (※4)B+ PB-TB1-1A− PB-TB1-2

GND PB-TB1-3

Sensor

Rps TB1-1In case of converter integrated type, the sensor line has been connected. For the converter separate type, refer to the attached wire connection diagram.

Rp1 TB1-2Rph TB1-3Rtc1 TB1-4Rtch TB1-5

Grounding terminal GND※1: In case of AC power supply specification, the wiring from AC - DC converter to DC power supply terminal (TB1-9, 10) has been connected. In case of DC power supply specification, there is no connection terminal of AC power supply. ※2: In case of analog output with HART communication, with / without analog output 2 can be selected. ※3: In case of only analog output, there is no TB6 terminal block. The allocation of alarm / pulse output depends on the parameter setting. ※4: For the specification other than Profibus DP communication specification, there is no PB-TB1 terminal block.


19

1 2 3 4 5 6 7 8

9 8 7 6 5 4 3 2 114 13 12 11 10

GND＋

24V＋

A01−A01＋

A02−A02

DCPowered

USB

Analogoutput4-20mA

Jumper line

(+)4 to 20mAReceiving instrument(indicator, etc.)(−)

※The same for analog output 2

1 2 3 4 5 6 7 8

9 8 7 6 5 4 3 2 114 13 12 11 10

GND＋

24V＋

A01−A01＋

A02−A02

DCPowered

USB

Analogoutput4-20mA

(+)4 to 20mAReceiving instrument (distributor, etc.)(−)

※The same for analog output 2

＜ In case of sourcing ＞Make connections to terminals TB1-10, 11, and 13 with jumpers.NOTE: This product is not furnished with jumpers.

1. In case of product equipped with HART communication, connect HART communication device to analog output 1.2. Analog output keeps track within a range from 3.8 to 20.5mA even in underrange or overrange conditions, but if it exceeds this

range, the output saturates.3. In sourcing, the power and output are non-isolated. If isolation is desired to reduce noises or for other purposes, select sinking (an

external loop power source for analog output).

＜ Service Notes ＞

(4) Alarm pulse outputDriven by an SSR (solid state relay), the alarm/pulse output is a voltageless contact output. It is compatible with receiving instruments with contact-closure, open collector, or MOS-FET input. (No polarity)In case of product equipped with alarm/pulse output, the available combinations are shown below.

Wiring pattern Connections Terminal No. Remarks

Sourcing(Connects to an indicator, multimeter ingeneral, etc.)

Analog output 1 (rate)+ TB1−12

Maximum load resistance : 600Ω− Case grounding

Analog output 2 (temp.)+ TB1−14− Case grounding

Sinking(Connects to an indicator, distributor thathas a power source to pulse generator, etc.)

Analog output 1 (rate)+ TB1−11

Supply voltage : 24VDCMaximum load resistance : 600Ω

− TB1−12

Analog output 2 (temp.)+ TB1−13− TB1−14

(3) Analog output

Sourcing Sinking

Alarm terminal D01 Alarm terminal D02(1) Alarm output × 2 Alarm output 1 Alarm output 2

(2) Alarm output × 1/pulse output × 1Alarm output Pulse outputPulse output Alarm output

(3) Pulse output × 2 Pulse output 1 Pulse output 2


20

(5) Profibus DP1) Connection to network With Profibus DP network, multiple devices can be connected on the same line. To connect this device to Profibus DP network, do not use the spur line if at all possible, but use the daisy chain as shown in the figure below. However, if the transmission rate is 1,500kbps or less, there is no problem in the use of spur line.

Spur line Daisy chain

Profibus DP specification Massflow meter

Profibus DP specification Massflow meter

2) Cable and grounding • For the cable, use the type A cable for Profibus communication if at all possible. • For the connection with most closed device, use at least 1m cable. • Ground each device properly as shown in the figure below and usually ground both ends of shielded wire of cable via conductor of the enclosure, etc. However, it is sometimes better to ground only one end of shielded wire depending on the grounding environment.

Other device Other device Twisted pair shielded cable

GNDGNDGNDGND

Device with Profibus DP specification

Device with Profibus DP specification

＋−

＋−


21

L

L

L

L

L

L

L

L

Honey Vane・L

Flow straightener

Flow

Flow

Flow

Flow

Flow

Flow

Flow

Flow

Fully open

Partially open

STANDARD PIPING INSTRUCTIONSTo derive the maximum benefit from your gas service mass flowmeter, it is essential that the velocity distribution of fluid entering the meter be as uniform as possible. Since ideal flow distribution is a prerequisite for accuracy assurance, straight pipes having the following lengths are required upstream and downstream of the meter, serving as flow straightening members. If it is difficult to secure required straight pipe lengths, use flow straighteners.

• Use shielded cables conforming to the specifications.• Use appropriate crimp-type sleeves for preparation of conductors at cable end.• Do not fail to earth ground the transmitter's ground terminal.• Orient cables pointing downward from cable entrance to prevent rainwater and moisture from entering the transmitter.• Route cables sufficiently apart from existing high tension lines, power lines, power equipment and the like, to minimize stray current pickup.• In an area where frequent lightening strikes are anticipated, take into consideration the provision of an arrestor. (The cable lead-in and blind plug are available optionally. If necessary, add them when ordering the flowmeter.)• Use cable lead-in that fits the O.D. of cable used.

Wiring Guidelines

NOTE: Do not fail to locate a straight pipe 5D or longer downstream of the meter.

No. Piping arrangement Straight pipe length (L)D: Nominal size. Remarks

1 OVAL's Flow-Straightener

8D See General SpecificationGCF002-E. Applicable to Nominal

size > 25mm12D See General Specification

GCF001-E.

2 Reducer 15D min. A reducer upstream of meter.

3 Elbow

23D min. An elbow upstream of meter.

25D min. Two elbows horizontally upstream of meter.

40D min. Two elbows vertically upstream of meter.

4 Full-opengate valve 15D min. A full-open gate valve upstream of meter.

5 Partially-opengate valve 50D min. A partially-open gate valve, sharp orifice, or other devices that

significantly disrupt the flow pattern at upstream of meter.

(6) Hookup between remotely located transmitter and terminal box at probe end

D01D01D02D02 1

23

45

67

8

65

43

21

98

76

54

32

114

1312

1110

(+)

(−）GND+24V+A01−A01+A02−A02

USB

NOTE: The probe must be connected with the transmitter having the same serial number.

Remotely located transmitter Terminal box at probe (sensor) end

RpsRplRphRtclRtchGRD

• The probe must be connected with the transmitter having the same serial number.• Earth ground the probe and remotely located transmitter each properly.• For field wiring from the terminal box at probe end to the remotely isolated transmitter, use cables no longer than 70 meters, having a resistance value 1Ω or less for each conductor with dispersion in resistance value 0.01 Ω or less for each conductor.• Connect the terminal No. 6 (GND) too.


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PHYSICAL ORIENTATIONThis flowmeter can be installed either in a horizontal run or a vertical run. Avoid physical orientations like those shown below.

Flow direction: Left → right

Flow direction: Top → bottom or bottom → top

Transmitter Transmitter

(Vertical run)(Horizontal run)

Top

Bottom

Top

Bottom

(1) Difficult to service (2) Rainwarer or foreign matter may enter from cable entry (outdoor installation).

If the metered fluid contains dust and mist in large quantities, provide a filter or separator, etc. upstream of the meter. To facilitate meter maintenance and servicing, we suggest to provide a bypass piping. A precaution to remember: Use full bore ball valves, or equivalent, which do not disturb the stability of flow pattern upstream and downstream of the meter. Avoid meter installation near the compressor, blower, reducing valve, control valve etc. Or pulsations, sound noises, etc. may produce large measurement errors. If installation near the source of pulsations is unavoidable, take effective countermeasures into consideration to attenuate pulsations by installing a buffer tank, accumulator, etc. between the meter and the noise source. Avoid installing in locations difficult to access for maintenance and servicing, subject to large temperature changes and excessive vibration, possibly immersed in water, corrosive gases could occur,

and unacceptable for explosionproof construction of this meter. In an installation in a vertical piping and outdoors, use the cable entry at the bottom to prevent rainwater from entering through cable entry. With the in-line type, use extra care to eliminate inaccurate centering and gasket protrusion. To ensure concentric alignment, use gaskets with bolt holes. A plastic blind plug for simple sealing is attached to the wireconnecting port at the time of shipment. This blind plug is provided for protecting the flowmeter during transportationand has no waterproof feature. Before installing the product, never fail to replace it with a waterproof and explosionproof blind plug to meet the installation environment.

SPACE SAVING PIPING (Ⅰ)Honey Vanes: Space-saving flow straighteners that can significantly reduce the required length of straight pipe in applications where available space is limited to meet the standard piping requirements.

Honey Vane S

FLOW

Honey Vane S

Flowmeter

Short pipe

Min.8D

Outline dimensions

Honey Vane LHoney Vane S

L

t

φD

t

SPACE SAVING PIPING (Ⅱ)Honey Vane L + Flow sensor (Sensor may be inserted into Honey Vane L itself.)

L

d

PRECAUTIONS for INSTALLATION

Nom. size(mm) Flange rating φD

(mm)Honey Vane S Honey Vane L

t (mm) L (mm)

80JIS 10K 134

10.2 640ANSI/JPI 150 136.7

100JIS 10K 159

13.3 800ANSI/JPI 150 174.8

150JIS 10K 220

19.6 1200ANSI/JPI 150 222.2

200JIS 10K 268

26 1600ANSI/JPI 150 277.3

250JIS 10K 331

32.3 2000ANSI/JPI 150 338.6

300JIS 10K 376

38.7 2400ANSI/JPI 150 408.4

Nom. sizemm (inch)

Dimensions mm Weight (Approx.) kg

φd L JIS10K JIS20K JIS30K

80(3) 78.1 640 13 15.5 19100(4) 102.3 800 19 23.5 29.5150(6) 151 1200 48 56 69.5200(8) 199.9 1600 87 98 117250(10) 248.8 2000 150 175 200300(12) 297.9 2400 230 255 290

※: Design-to-order product. Dimensions above are for reference.


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初版改訂印刷09.01 19.10

GS.No.GBF109E

※ : The specification as of October, 2019 is stated in this GS Sheet. Specifications and design are subject to change without notice.

Sales Representative:

※ : Export Control: Exporting this product to certain destinations requires a U.S. government license or permit under the United States export control laws. If you have such a plan, do not fail to consult our sales department before you proceed.

20.03

Item Specification

1.Metered fluid(Mixing ratio for mixed gas)

2.Flow range Maximum Normal Minimum m3/h (normal)

3.Temperature range Maximum Normal Minimum

4.Pressure range Maximum Normal Minimum MPa

5.Density or sp. gr.

6.Viscosity

7.Pipe Bore size. mm

Fill the following for insertion type mass flowmeter.

Inside dia. : mm, Board thickness. : mm

8.Style Screw-in (Insertion.) Flanged, Flange rating mm

9.Transmitter Integrally mounted Separately mounted

10.Power 24VDC 85 to 264VAC

11.Explosionproof Req'd (TIIS, CSA, ATEX, IECEx) Not req'd

12.Miscellaneous

WHEN YOU INQUIRE, SUPPLY US WITH THE FOLLOWING INFORMATION.Fill in the blanks. Tick the boxes that apply.

(bt general specifica tion mass flowmeter for …mass flowmeter gbf109e-12 3 max.velocity rang 90 80...

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