ovefill alarms - afriso group catalogue - section 2

Level sensors

Overfill prevention systems

Accessories

49

Overview overfill prevention systems/overfill alarm systems 50

Level sensor for indoor tanks GWG 12 52

Filler caps, KVA and reducers 54

Level sensors for outdoor tanks GWG 23 56




Transducers NB 220 H, NB 220 QS 63

Level sensor testers GPR, ME 61

Level probes UFS 01, type 76 AH 64

Transducers LS 500 65

Transducers UFS 01 62

Alarm acknowledgement units AQ 220 65

Level probes LS 300 EU/FU 66

Level controllers RG 210 67

ChApter 2

Overfill alarm systems, overfill prevention systems and ptC thermistor type level controllers

OVerVIeW

OVerfILL ALArm systems

OVerfILL preVentIOn systems

LeVeL COntrOLLers

2

50

Overfill alarm systems/overfill prevention systems at a glance

GWG 12 K/1 GWG 12 K/1C GWG 12 K/MT GWG 23 – Ro GWG 23 – T GWG 23 – Wa GWG 83 UV GWG 84 – UVT-R GWG 81-D-Ex UFS 01 NB 220 LS 500

Level sensors Level sensors Overfill prevention systems

Rectangular tanks (DIN 6625-1)Ta

nks

• • • • • •

Cylindrical horizontal steel tanks (EN 12285-1, 12285-2, DIN 6624-1) • • • • • • • • •

Cylindrical vertical steel tanks (DIN 6618-1) • • • • • • • •


Cylindrical vertical steel tanks (DIN 6623-1) • • • • • • •

Underground tanks for petrol •** • • • • • • •

Aboveground tanks for petrol •** • • • • • • •

Flat bottom tanks (DIN 4119-1) • • • •

Plastic tanks • • • • • • • • • • •

Other tank types* • • • • • • • • •

Fuel oil EL (DIN 51603-1)

Med

ia

• • • • • • • • • • • •

Diesel fuel (EN 590) • • • • • • • • • • •

Fuel oil EL (DIN 51603-1) with 20 % fatty acid methyl ester (FAME) as biofuel (EN 14213) • • • • • • • • • • •

Fuel oil EL (DIN 51603-1) with 100 % fatty acid methyl ester (FAME) as biofuel (EN 14213) • • • • • • • • • •

Diesel fuel (EN 590) with 20 % fatty acid methyl ester (FAME) as biodiesel (EN 14214) • • • • • • • • • • •

Diesel fuel (EN 590) with 100 % fatty acid methyl ester (FAME) as biodiesel (EN 14214) • • • • • • • • • •

Petrol (EN 228) • • • • • •

Aviation petrol • •

Aviation /Gasoline • •

Aviation turbine fuels • •

Special grade fuels • •

Aliphatic hydrocarbons • •

Gearbox oils, motor oils and hydraulic oils • • •

Transformer oils • • •

Vegetable oils • • •

Oil/water mixtures • • •

Antifreeze agents • • •

AdBlue® • • •

Other inflammable/non-inflammable liquids* • • •

TRbF 511

Ap

pro

vals

• • • • • • • • • •

Technical Approval of the German Institute for Building Technology • • • • • • • • • • • •

ATEX •** • • • • •

Page 52 Page 53 Page 53 Page 56 Page 56 Page 57 Page 58 Page 58 Page 59 Page 62 Page 63 Page 65* See the product description on the corresponding cata-logue page or the operating instructions for suitability for other tanks/media

** Depending on product version

Filling Overview

2

51

GWG 12 K/1 GWG 12 K/1C GWG 12 K/MT GWG 23 – Ro GWG 23 – T GWG 23 – Wa GWG 83 UV GWG 84 – UVT-R GWG 81-D-Ex UFS 01 NB 220 LS 500

Level sensors Level sensors Overfill prevention systems

Rectangular tanks (DIN 6625-1)

Tank

s

• • • • • •

Cylindrical horizontal steel tanks (EN 12285-1, 12285-2, DIN 6624-1) • • • • • • • • •



Cylindrical vertical steel tanks (DIN 6623-1) • • • • • • •

Underground tanks for petrol •** • • • • • • •

Aboveground tanks for petrol •** • • • • • • •

Flat bottom tanks (DIN 4119-1) • • • •

Plastic tanks • • • • • • • • • • •

Other tank types* • • • • • • • • •

Fuel oil EL (DIN 51603-1)

Med

ia

• • • • • • • • • • • •

Diesel fuel (EN 590) • • • • • • • • • • •

Fuel oil EL (DIN 51603-1) with 20 % fatty acid methyl ester (FAME) as biofuel (EN 14213) • • • • • • • • • • •

Fuel oil EL (DIN 51603-1) with 100 % fatty acid methyl ester (FAME) as biofuel (EN 14213) • • • • • • • • • •

Diesel fuel (EN 590) with 20 % fatty acid methyl ester (FAME) as biodiesel (EN 14214) • • • • • • • • • • •

Diesel fuel (EN 590) with 100 % fatty acid methyl ester (FAME) as biodiesel (EN 14214) • • • • • • • • • •

Petrol (EN 228) • • • • • •

Aviation petrol • •

Aviation /Gasoline • •

Aviation turbine fuels • •

Special grade fuels • •

Aliphatic hydrocarbons • •

Gearbox oils, motor oils and hydraulic oils • • •

Transformer oils • • •

Vegetable oils • • •

Oil/water mixtures • • •

Antifreeze agents • • •

AdBlue® • • •

Other inflammable/non-inflammable liquids* • • •

TRbF 511

Ap

pro

vals

• • • • • • • • • •

Technical Approval of the German Institute for Building Technology • • • • • • • • • • • •

ATEX •** • • • • •

Page 52 Page 53 Page 53 Page 56 Page 56 Page 57 Page 58 Page 58 Page 59 Page 62 Page 63 Page 65

FillingOverview

2

52 Division I

Overfill alarm systemsFilling

Level sensors for indoor tanks

■■ Design as per EN 13616 (TRbF 511/512)■■ Universal due to variable height adjustment■■ Impact-resistant, shock-resistant and deformation-resistant GWG connection fitting (type 905 yellow)

■■ The right version for each application

PTC thermistor type level sensor consisting of probe, screw fitting, fitting for wall mounting as well as cable between probe and fitting. The GWG connection fitting type 905 yellow is shock-resistant, impact-resistant and deformation-resistant. GWG 12 K/1 (bracket) with pre-mounted connection fitting type 905 made of grey plastic. The connec-tion fitting is fixed to an aluminium bracket. The connection cable of the level sensor is factory-wired to the connection fitting. For tanks with direct filling (without filling pipe from the outside. See the ordering table for the available versions, fitting colours, probe and cable lengths. GWG filler cap type 906 (part no. 20430) can also be used.

Application

Description

Process connectionScrew fitting G1, plastic

Media■■ Fuel oil EL (DIN 51603-1)■■ Diesel fuel (EN 590)■■ FAME 100 % as biofuel (EN 14213)■■ FAME 100 % as biodiesel (EN 14214)

Adjustment rangeProbe length 360 mm: 80 to 338 mmProbe length 480 mm: 80 to 438 mm

Technical Approval of the German Institute for Building Technology Z-65.17-182

Technical specifications

GW

G 1

2 K

/1

DG: G Probe length Fitting Cable length Part no. Price €

GWG 12 K/1 yellow 360 mm Yellow 1.5 m 1 25 45100

GWG 12 K/1 grey 360 mm Grey 1.5 m 1 25 45105


GWG 12 K/1 yellow 360 mm Yellow 5.0 m 1 15 45160


GWG 12 K/1 360 mm Without 1.5 m 1 25 45166

GWG 12 K/1 360 mm Without 5.0 m 1 20 45167

GWG 12 K/1 with bracket 360 mm Grey 0.4 m 1 25 45104

GWG 12 K/1 with bracket

To be used as part of a control chain for overfill alarm systems to avoid overfilling of tanks. Designed for use with battery type tanks made of sheet steel according to DIN 6620-1 type B and rectangular tanks accord-ing to DIN 6625-1 welded on site with heights between 1 and 4 m and for plastic tanks, also in battery arrangement (up to 25 individual tanks).

2

53Division I

FillingOverfill alarm systems

Level sensors for indoor tanks

GWG 12 K/1C (Euroflex 312) GWG 12 K/MT

To be used as part of a control chain for overfill alarm systems to avoid overfilling of tanks. Designed for use with battery type tanks made of sheet steel according to DIN 6620-1 type B and rectangular tanks according to DIN 6625-1 welded on site with heights between 1 and 4 m and for plastic tanks. GWG 12 K/MT also for tanks in battery arrangement (up to 25 individual tanks).

Application

Description


PTC thermistor type level sensor consisting of probe, screw fitting, fitting for wall mounting as well as cable between probe and fitting. The screw fitting is a withdrawal unit Euroflex 312 with quick-action shut-off valve with connection for flow, return and measuring lines. The GWG connection fitting type 905 yellow is shock-resistant, impact-resistant and deformation-resistant. GWG filler cap type 906 (part no. 20430) can also be used.

Design as per EN 13616 (TRbF 511/512)

FittingType 905 yellow for wall mounting

Process connectionScrew fitting G1½

Medium■■ Fuel oil EL (DIN 51603-1)■■ Diesel fuel (EN 590)■■ FAME 20 % as fuel oil (EN 14213)■■ FAME 20 % as biodiesel (EN 14214)

Adjustment range80 to 338 mm

Probe length360 mm

Hose lengthPart no. 20190: 2.15 m Part no. 20186: 3.15 m

Cable length5 m

Technical Approval of the German Institute for Building TechnologyZ-65.17-182

PTC thermistor type level sensor consisting of mechanical level indicator MT-Profil-R, probe, screw fitting, fitting for wall mounting as well as cable between probe and fitting. The GWG connection fitting type 905 yellow is shock-resistant, impact-resistant and deformation-resistant. GWG filler cap type 906 (part no. 20430) can also be used.

Design as per EN 13616 (TRbF 511/512)

FittingType 905 yellow for wall mounting

Process connectionScrew fitting G1½

Medium■■ Fuel oil EL (DIN 51603-1)■■ Diesel fuel (EN 590)■■ FAME 100 % as biofuel (EN 14213)■■ FAME 100 % as biodiesel (EN 14214)

Measuring range level (tank height)Reversible scale 0/150 cm and 0/250 cm.

Adjustment range level sensor80 to 338 mm

Probe length360 mm

Cable length5 m


DG: G Part no. Price €

GWG 12 K/1 C with withdrawal unit Euroflex 1 10 20190

GWG 12 K/1 C with withdrawal unit Euroflex 1 10 20186

GWG 12 K/MT with level indicator MT-Profil R 1 10 45311

iCable extension fitting KVA,

GWG filler cap see page 54.

FO

R BIO-OIL

FÜ

R B I O - Ö

L

20%

2

54

Overfill alarm systemsFilling

Division I

GWG filler cap

The filler cap without colour code may only be used with systems which are exclusively used with fuel oil EL standard, diesel fuel and biodiesel.

GWG filler cap with bayonet connection G2 as per EN 14420-6 with integrated level sensor connection fitting. Male coupling made of brass. Cap made of oil- and weath-er-resistant plastic. Lockable with standard padlock.

GWG filler cap – green

The green filler cap may only be used with systems which are exclusively operated with low-sulphur fuel oil EL. Togeth-er with the red plate "Also for fuel oil EL standard", the filler cap may also be used with systems which are operated both with low-sulphur fuel oil EL and with fuel oil EL stand-ard, diesel fuel and biodiesel.

Green GWG filler cap with red plate "Also for fuel oil EL standard". Bayonet connection G2 according to EN 14420-6 with integrated level sensor connection fitting. Male coupling made of brass. Cap made of oil- and weather-resistant plas-tic. Lockable with standard padlock.

Cable extension fitting KVA

For 2-wire electrical cables (max. 42 V/4 A).

Clamp connections (gland) at both ends for cable diameters between 6 and 8.3 mm.Wire cross section: Max. 2.5 mm²Degree of protection: IP 54

Reducers

Reducer G1½ x G1Reducer G1½ x G1 made of grey plastic (ABS).

Reducer G2 x G1½Reducer G2 x G1½ made of grey plastic (ABS).

Accessories for level sensors

Application

Description

Application

Description

Application

Description

Also for fuel oil EL standard

iSee page 126/127 for additional filler caps.

See page 61 for level sensor test instruments.

See page 60 for fittings for level sensors.

DG: G Part no. Price €

GWG filler cap 1 10 20430

GWG filler cap – green 1 10 20443

Reducer G1½ x G1 10 - 20905

Reducer G2 x G1½ 10 - 20903

Cable extension fitting KVA 1 10 40041

GWG filler cap

GWG filler cap – green

Cable extension fitting KVA

Reducers

2

55Division I 55


Division I

Level sensors for outdoor tanksas per en 13616 (trbf 511/512)

■■ The right version for each application■■ Compact, corrosion-free design■■ Adjustable for different tank sizes■■ Universal due to variable height adjustment■■ Yellow fitting made of impact-resistant plastic with ATEX approval (zone 0)■■ Chemical resistance even if used with biodiesel, biofuel or admixtures up to 100 %

■■ Easy and fast installation

1 Coupling plug type 902

2 Coupling socket type 903, fitting for wall mounting type 905

3 Coupling socket type 903

Various types of level sensor fittings are available – depending on site conditions and requirements. Customers requiring high quality order the "yellow fitting", oil companies often order the brass fitting.See ordering table, page 60.

GWGfitting907-R-Ms

907-W-Ms

1

3

2

Fittings for level sensors

Benefits

2

56 Division I56

Filling Overfill alarm systems

Division I

To be used as part of a control chain for overfill alarm systems to avoid overfilling of tanks. For tanks according to EN 12285-1, 12285-2, DIN 6618, 6619, 6623, 6624, 4119 or equivalent tanks whose diameters and volumes correspond to the EN 12285-1 design. Suitable for the following media: fuel oil EL and diesel fuel as well as biofuel, biodiesel or petrol under certain conditions. See the operating instructions for additional information.

PTC thermistor type level sensor consisting of height-adjustable probe and screw fitting. Pressure- and vacuum-tight.

GWG 23 – Ro with tube fitting made of yellow plastic, highly impact-resistant, deformation-resistant with strong chain and flange gasket. Suitable for use in hazardous areas (EX areas).

GWG 23 – T with telescopic tube for height adjustment of the connection fitting. Tube fitting made grey plastic, shock-resistant, with tie, without flange gasket.

When selecting a level sensor, please check to see that the fitting is as close as possible to the access chamber cover – the distance should be no less than 20 mm and no more than 300 mm. See the operating instructions for the adjustment depth in the tank.

G1

125

Leng

th

Application

Description


Probe lengthFrom 400 to 1,500 mm,see ordering table

Process connectionScrew fitting G1

Operating temperature rangeMedium: -25/+50 °C Ambient: -25/+60 °C

Operating pressure in the tankNo pressure

MaterialGWG fitting: Plastic Probe tube: Steel, galvanised Screw fitting: Brass PTC thermistor: Glass-encapsulated

ApprovalsTechnical Approval of the German Institute for Building Technology: Z-65.17-366 GWG with yellow fitting: Ex II 1 G Ex ia IIB T3

iSee page 60 for prices and versions.

Level sensor GWG 23 – ro/t for outdoor tanks as per en 13616 (trbf 511/512)

■■ Fuel oil EL, diesel fuel, biofuel/biodiesel and petrol

■■ Yellow fitting with ATEX approval (zone 0)■■ Variable height adjustment

GW

G 2

3 –

RO

100

0(7

00)

Min

. 160

, max

. 750

(min

160

, max

. 590

)

GW

G 2

3 –

T

2

57Division I 57


Division I


Application

Description


Level sensor GWG 23 Wa for outdoor tanks as per en 13616 (trbf 511/512)





MaterialJunction box: Brass/plastic GWG fitting (wall mounting): Plastic Probe tube: Steel, galvanised Screw fitting: Brass PTC thermistor: Glass-encapsulated

ApprovalsTechnical Approval of the German Institute for Building Technology: Z-65.17-366 GWG with yellow fitting: Ex II 1 G Ex ia IIB T3

85Le

ngth

G1

To be used as part of a control chain for overfill alarm systems to avoid overfilling of tanks. For tanks according to EN 12285-1, 12285-2, DIN 6618, 6619, 6623, 6624, 4119 or equivalent tanks whose diameters and volumes correspond to the EN 12285-1 design. Suitable for the following media: fuel oil EL and diesel fuel as well as biofuel, biodiesel or petrol under certain conditions. See the operating instructions for additional information.

PTC thermistor type level sensor consisting of height-adjustable probe, screw fitting, junction box at the upper end of the tube and fitting for wall mounting. Pressure- and vacuum-tight.


■■ Fitting for wall mounting■■ For fuel oil EL, diesel fuel and biofuel/biodiesel■■ Yellow fitting with ATEX approval (zone 0)■■ Variable height adjustment

GWG fitting for wall mounting

2

58 Division I

Level sensor GWG 83/84 for outdoor tanks as per en 13616 (trbf 511/512)


PTC thermistor type level sensor consisting of height-adjustable probe and screw fitting. Pressure- and vacuum-tight.

GWG 84 - UVT-R with telescopic tube for height adjustment of the GWG connection fitting.


PTC thermistor type level sensor consisting of height-adjustable probe, screw fitting, junction box at the upper end of the tube and and GWG fitting for wall mounting. Pressure- and vacuum-tight.


Description

Application






MaterialGWG fitting: BrassProbe tube: Brass Screw fitting: Brass PTC thermistor: Stainless steel-encapsulated

ApprovalsTechnical Approval of the German Institute for Building Technology: Z-65.17-363 EC Type Examination Certificate: TÜV 03 ATEX 2033 Ex II 1G Ex ia IIB T3





MaterialJunction box: Brass Probe tube: Brass Screw fitting: Brass PTC thermistor: Stainless steel-encapsulated

ApprovalsTechnical Approval of the German Institute for Building Technology: Z-65.17-363 EC Type Examination Certificate: TÜV 03 ATEX 2033 Ex II 1G Ex ia IIB T3

iSee page 60 for prices and versions

Please enquire for coded inserts for QSS and filling hose safeguard (ASS).

GWG 83 – UVWGWG 83 – UVRGWG 84 – UVT-R

GW

G 8

3 –

UV

R900(600)

Min. 225, max. 835(min. 225, max. 610)

GW

G 8

4 –

UV

T-R

To be used as part of a control chain for overfill alarm systems to avoid overfilling of tanks. For tanks as per DIN 6608, 6616, 6617, 6619, 6624 and TGL 5315. GWG 83 also for tanks as per DIN 6623. Suita-ble for fuel oil EL, diesel fuel and petrol. See the operating instructions for additional information.

2

59Division I


To be used as part of a control chain for overfill alarm systems to avoid overfilling of tanks in hazardous areas (zone 0). For tanks according to EN 12285-1, 12285-2, DIN 6624-1, 6624-2, 6619-1, 6619-2, 6623-1, 6623-2 or equivalent tanks whose diameters and volumes correspond to the EN 12285-1 design. For the media listed below.

EX-protected PTC thermistor type level sensor. Consisting of height-adjustable probe and screw fitting. With GWG fitting 907-R.

GWG 81-D-Ex-W: With junction box at tube end and GWG fitting 907-W for wall mounting.

Level sensor GWG 81-D-exas per en 13616 (trbf 511/512)

Application

Description

Media 1. Fuel oil EL (DIN 51603-1)

2. Fuels

2.1 Diesel fuel (EN 590)■■ Biodiesel as per EN 14214■■ Petrol (super and regular) as per EN 228■■ Aviation petrol■■ Aviation/Gasoline 80■■ Aviation/Gasoline 100/100 LL■■ Aviation/Gasoline 115/145

2.2 Aviation turbine fuels■■ Aviation turbine fuel kerosene type Jet-A■■ Aviation turbine fuel wide out type Jet-B■■ Aviation turbine fuel

3. Special grade fuels■■ Petroleum ether according to DIN 51630■■ Special boiling point spirit as per DIN 51631■■ Solvent naphtha as per DIN 51632

■■ Safety lamps mineral spirit as per DIN 51634■■ FAM standard mineral spirit as per DIN 51635 ■■ Lamp, burning and solvent kerosene as per DIN 51636

4. Aliphatic hydrocarbons■■ Hexane, octane, nonane, n-decyl hydride, isodecyl hydride, heptane

5. Aromatic hydrocarbons■■ Benzene■■ Toluene■■ Xylene■■ Solvent naphtha (light) as per DIN 51 633

6. Alcohols■■ Propanol■■ Butanol■■ Ethanol


GW

G 8

1-D

-Ex-

R

GW

G 8

1-D

-Ex-

W■■ For a wide array of media■■ Height-adjustable probe■■ Easy and fast installation■■ Fitting with flame arrestor

Probe lengthFrom 400 to 1,000 mm, see ordering table




MaterialJunction box: BrassGWG fitting: BrassProbe tube: Stainless steel 304 Screw fitting: Brass PTC thermistor: Stainless steel-encapsulated

ApprovalsTechnical Approval of the German Institute for Building Technology Z-65.17-362EC Type Examination Certificate TÜV 03 ATEX 2034 Ex II 1G Ex ia IIB T3 and Ex II 1/2G Ex ia IIB T3


Please enquire for coded inserts for QSS and filling hose safeguard (ASS).

2

60 Division I

Fitting Probe length (mm) DG Part no. Price €

GWG 23 – Ro 400 Yellow 400 G 1 - 46115

GWG 23 – Ro 700 Yellow 700 G 1 - 46116

GWG 23 – Ro 1000 Yellow 1,000 G 1 - 46117

GWG 23 – Ro 1500 Yellow 1,500 G 1 - 46120

GWG 23 – Ro So Yellow Max. 3,000 G 1 - 46118

GWG 23 – Ro 400 Grey 400 G 1 - 46125

GWG 23 – Ro 700 Grey 700 G 1 - 46126

GWG 23 – Ro 1000 Grey 1,000 G 1 - 46127

GWG 23 – Ro 1500 Grey 1,500 G 1 - 46129

GWG 23 – Wa 400 Yellow 400 G 1 - 46130

GWG 23 – Wa 700 Yellow 700 G 1 - 46131

GWG 23 – Wa 1000 Yellow 1,000 G 1 - 46132

GWG 23 – Wa 1500 Yellow 1,500 G 1 - 46135

GWG 23 – Wa So, special lengths Yellow Up to max. 3,000 G 1 - 46133

GWG 23 – T 700 GreyMin. length:

860Max. length:

1,290G 1 - 47622

GWG 23 – T 1000 Grey 1,160 1,750 G 1 - 47623

GWG 81-D-Ex 400-R Brass 400 H 1 - 47455

GWG 81-D-Ex 700-R Brass 700 H 1 - 47456

GWG 81-D-Ex 1000-R Brass 1,000 H 1 - 47457

GWG 81-D-Ex special length RExtra charge per 100 mm Brass - Net 1 - 47458

GWG 81-D-Ex 400-W Brass 400 H 1 - 47440

GWG 81-D-Ex 700-W Brass 700 H 1 - 47441

GWG 81-D-Ex 1000-W Brass 1,000 H 1 - 47442

GWG 81-D-Ex special length WExtra charge per 100 mm Brass - Net 1 - 47447

GWG 83 – UV 400 R Brass 400 G 1 - 47504

GWG 83 – UV 500 R Brass 500 G 1 - 47505

GWG 83 – UV 600 R Brass 600 G 1 - 47506

GWG 83 – UV 700 R Brass 700 G 1 - 47507

GWG 83 – UV 800 R Brass 800 G 1 - 47508

GWG 83 – UV 900 R Brass 900 G 1 - 47509

GWG 83 – UV 1000 R Brass 1,000 G 1 - 47510

GWG 83 – UV 400 W Brass 400 G 1 - 47515

GWG 83 – UV 500 W Brass 500 G 1 - 47521

GWG 83 – UV 600 W Brass 600 G 1 - 47519

GWG 83 – UV 700 W Brass 700 G 1 - 47516

GWG 83 – UV 800 W Brass 800 G 1 - 47522

GWG 83 – UV 900 W Brass 900 G 1 - 47517

GWG 83 – UV 1000 W Brass 1,000 G 1 - 47518

GWG 84 – UVT-R-600-Ms BrassMin. length:

825Max. length:

1,210H 1 - 47600

GWG 84 – UVT-R-900-Ms Brass 1,125 1,735 H 1 - 47610

Accessories Fitting DG: Part no. Price €

GWG fitting 907-R Brass G 1 - 40060

GWG fitting 905-W Grey G 1 - 40050

GWG fitting 905-W Yellow G 1 - 40052

GWG fitting 907-W Brass G 1 - 40065

Coupling socket 903 - G 1 - 40030

Coupling plug 902 - G 1 - 40045

Level sensor for outdoor tanks as per en 13616 (trbf 511/512)


Please enquire for coded plug inserts for QSS and filling hose control system (ASS).

2

61Division I


Level sensor testers Gpr/me

GPR 4

For use with storage tanks for fuel oils and diesel fuels. Not permitted for use in hazardous areas and not for level sensors which are installed in tanks containing hazardous media.

Simple level sensor tester with connector, suitable for all level sensor fittings. A signal lamp indicates function or error. Battery-operated. Delivery with level sensor connection fitting, also suitable for level sensor with brass fitting.

Application

Description

ME 5/ ME 5 P

For genuine function checks of all level sensors approved as per EN 13616 (TRbF 511/512). For use with storage tanks for fuel oils and diesel fuels; also permitted for use in hazardous areas and for level sensors which are installed in tanks containing hazardous media (zone 0).

EX-approved level sensor tester with intrinsically safe level sensor power circuit. The characteristic of the PTC thermistor is fully checked via a micro-processor program. Test instructions as well as the test result are alphanumerically displayed. Version with connector, suitable for all level sensor fittings. Battery-operated.

Version ME 5 P with additional product ID.

EC Type Examination CertificateTÜV 03 ATEX 2141 Ex II (2) G Ex ia IIB

DG: H Part no. Price €

Level sensor tester GPR 4 62301

Level sensor tester ME 5 62230

Level sensor tester ME 5 P 62240

Accessories

Carrying case of ME 5 62231

Charger for ME 5 62232

Level sensor testers with connector – suitable for all level sensor fittings.

2

62 Division I

Filling Overfill prevention systems

transducer for overfill prevention system Ufs 01 (WhG / VAws)

■■ Fuel oil EL, diesel fuel, biodiesel■■ Diesel/biodiesel mixtures ■■ Used gearbox oils and motor oils■■ Unused motor oils, gearbox oils and hydraulic oils■■ Transformer oil■■ Hexanol 1■■ Ethyl aceto-acetate (aceto-acetic ester)■■ Acrylic acid 2-ethyl hexylene ester (2-ethyl hexylene acrylate)

■■ Cyclohexyl acetate, benzaldehyde■■ Methyl aceto-acetate

■■ Nitrobenzene, 1.2 dichlorobenzene■■ 2.4 dimethylaniline (N, N dimethylaniline)■■ n octanol (n octyl alcohol)■■ Diethyloxalate■■ Aniline■■ Vegetable oil (also as per EN 51605)■■ Oil/water mixtures (e.g. drilling oil or lubricating oil)■■ Perchloroethylene and trichloroethylene■■ Antifreeze agents■■ Cleaning agent/water mixtures■■ AdBlue® (urea solution) as per DIN 70070

To avoid overfilling of stationary tanks and stationary-use tanks.Suitable for a wide range of inflammable and non-inflammable water-polluting liquids.

Type-approved together with all level probes type series 76 and UFS 01 as part of an overfill prevention system. UFS 01 in a wall mounting housing consists of a transducer and a suitable level probe (to be ordered separately). The transducer contains all display elements and controls as well as all electronic components for signal processing and conversion of the level probe signal into a digital output signal. The level probe and the transducer are connected by means of a 2-wire signal cable. When the maxi-mum permissible level is reached, UFS 01 triggers visual and audible alarms. The filling process is stopped. The transducer also features two output relays for connection of event reporting systems or additional alarm equipment.Ancillary control unit type 907-Z can be connected as an additional control unit to enable connec-tion to a road tanker with filling system.

■■ Compact, modern design■■ With visual/audible alarms, Test and Acknowledge buttons

■■ 2 relay outputs for additional alarm equipment, EMS, etc.

■■ Fail-safe, self-monitoring transducer for maximum reliability

Application

Description

Media


Operating temperature rangeAmbient: -20/+60 °C

Supply voltageAC 230 V

Output relay1 changeover contact 1 normally open contact (can be acknowledged)

HousingWall mounting housing made of impact-resistant plastic (ABS)W x H x D: 100 x 188 x 65 mm

Degree of protectionIP 40 (EN 60529)

Weight 0.6 kg


DG Part no. Price €

Transducer UFS 01 H 53202

Accessories

Mounting frame G 43521

Sealing kit (IP 54) G 43416

Ancillary control unit type 907-Z, 230 V H 53232

as well as comparable water-polluting liquids with identical heat conductivity with a flash point of > 55 °C.

Level probe

Transducer

Supplyvoltage

iLevel probe see page 64.

Page 590

A

Page 592

A

Page 64

A

2

63Division I

FillingOverfill prevention systems

To avoid overfilling of stationary tanks and stationary-use tanks. Suitable for a wide range of inflamma-ble and non-inflammable water-polluting liquids with a flash point of > 55 ºC to 100 ºC (see product description UFS 01 for list of substances).

Application

Transducer NB 220 H Transducer NB 220 QS

Type-approved together with all level probes type series 76 and UFS 01 as part of an overfill preven-tion system. When the level probe comes in con-tact with the liquid, the relay switches.

Type-approved together with all level probes type series 76 and UFS 01 as part of an overfill preven-tion system. With integrated alarm lamp, alarm horn and Mute button for the alarm horn. An external alarm lamp and alarm horn can be con-nected via connection terminals. When the level probe comes in contact with the liquid, NB 220 QS generates visual and audible alarms and the relay switches.Ancillary control unit type 907-Z can be con-nected as an additional control unit to enable con-nection to a road tanker with filling system.


Power input Max. 4 VA/6 W

OutputVoltage-free changeover contact

Contact ratingAC 250 V, max. 500 VA

Housing (degree of protection)Plug-in housing, (IP 30) W x H x D: 50 x 110 x 110 mm



Power inputMax. 4 VA/6 W

Output current circuits■■ 1 x AC 230 V (100 W) e.g. for lamp/solenoid valve, cannot be acknowledged

■■ 1 x AC 230 V (50 W) e.g. for horn, can be acknowledged

Housing (degree of protection)Plug-in housing (IP 30)W x H x D: 75 x 150 x 110 mm

Technical Approval of the German Institute for Building Technology Z-65.11-193



Transducer NB 220 H 1 - 53210

Transducer NB 220 H – DC 24 V 1 - 53219

Transducer NB 220 QS 1 - 53213

Ancillary control unit type 907-Z, 230 V 1 - 53232

transducer for overfill prevention wsystems (WhG / VAws)

iSee page 64 for level probe UFS 01.See page 62 for a list of liquids (substances).

Description

2

64 Division I

High temperature

up to 80 °C

64


Division I

Level probes for overfill prevention systems (WhG / VAws)

Level probe for transducers as part of an overfill prevention system for stationary tanks and stationary-use tanks used to store inflammable and non-inflammable water-polluting liquids with a flash point of > 55 ºC to 100 ºC (see product description UFS 01 for list of substances).

Level probe UFS 01 Level probe type 76 AH

Approved as part of an overfill prevention system together with level transducer UFS 01, NB 220 H and NB 220 QS. The level probe UFS 01 consists of a probe tube with a stainless steel-encapsulat-ed PTC thermistor sensor at the lower end, a junction box and a screw fitting. Tube length 100 to 3,000 mm in increments of 100 mm. Standard lengths up to 500 mm. The overfill prevention sys-tem must be set up in such a way that the filling process is stopped and a sufficiently loud audible alarm is triggered when the maximum permissible level is reached.

MaterialJunction box: Brass/plastic Probe tube: Stainless steel 316 Ti Screw fitting: Stainless steel 316 Ti PTC thermistor: Stainless steel-encapsulated

Process connectionConnection thread G¾

Operating temperature rangeMedium: -25/+50 °C



Approved as part of an overfill prevention system together with level transducer UFS 01, NB 220 H and NB 220 QS. The level probe type 76 AH con-sists of a probe tube with a stainless steel-encapsu-lated PTC thermistor sensor at the lower end, a junction box and a screw fitting. Tube length 100 to 3,000 mm in increments of 100 mm. Standard lengths up to 500 mm. The overfill prevention sys-tem must be set up in such a way that the filling process is stopped and a sufficiently loud audible alarm is triggered when the maximum permissible level is reached.

MaterialJunction box: BrassProbe tube: Stainless steel 304 or 316 Ti Screw fitting: Brass PTC thermistor: Stainless steel-encapsulated

Process connectionConnection thread G¾

Operating temperature rangeMedium: -25/+80 °C



Application

Description


iSee page 62 for a list of liquids (list of substances).


Level probe UFS 01100 mm 53245200 mm 53246

300 mm 53247

400 mm 53248

500 mm 53249

Level probe type 76 AH*500 mm 53214

*Please enquire for other response lengths

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65Division I 65


Division I

iSee page 66 for level probes.

transducer for overfill prevention systems ex and WhG / VAws


LS 500 53310

Alarm acknowledge-ment unit AQ 220 53230

Transducer LS 500 Alarm acknowledgement unit AQ 220

Supply circuitSupply voltage: AC 230 V Power input: max. 4 VA(Supply voltage: DC 24 V or AC 24 V at extra charge)Output current circuit 1 voltage-free changeover contactSensor current circuit (intrinsically safe)Voltage: < DC 15.8 VCurrent: < 154 mAPower: < 600 mW

Operating temperature range-25 °C/+50 °C

Housing (degree of protection)Wall mounting housing (IP 40) W x H x D: 75 x 150 x 110 mm

Technical Approval of the German Institute for Building Technology: Z-65.11-228

EC Type Examination Certificate: TÜV 00 ATEX 1641 Ex II (1)G [Ex ia] IIC

For connection to overfill prevention systems and leak alarm systems.

Integrated visual and audible alarms indicate fault conditions. The audible alarm can be muted with the Acknowledge button. The visual alarm remains on until the probe is no longer in contact with the medium (e.g. "Tank full" signal) or until a fault condition is corrected. As soon as the visual alarm is switched off, the system resumes normal operation. Additional external alarm equipment can also be connected and acknowledged.


Outputs 1 voltage-free, normally open contact (horn), can be acknowledged 1 voltage-free, normally open contact (lamp)

Contact ratingMax. 250 V, 2A

Operating temperature range-10/+60 °C

Housing (degree of protection)Wall mounting housing (IP 30) W x H x D: 53 x 113 x 107 mm

Application To avoid overfilling of stationary tanks and station-ary-use tanks. Approved without list of substanc-es for inflammable liquids (zone 0) and non-inflam-mable, water-polluting liquids (WHG/VAwS).

Type-approved together with the level probes LS 300 EU, LS 300 FU or LS 300 ESPU as part of an overfill prevention system. The transducer sup-plies the level probe via an intrinsically safe circuit, evaluates the change in resistance of the PTC thermistor, continuously checks the PTC thermis-tor operation and monitors the system (power fail-ure, short circuit, line interruption, etc.). Negative results cause the overfill prevention system to respond.

The overfill prevention system must be set up in such a way that the filling process is stopped or visual and audible alarms are triggered when the maximum permissible level is reached. The trans-ducer must be installed outside of the hazardous area.

Description


2

66 Division I

All wetted parts

made of stainless

steel 316 Ti

66

Filling Overfill prevention system

Division I

Level probes for overfill prevention systems ex and WhG / VAws

iPlease specify the following when ordering:

■■ Response length in mm■■ Pressure level (max. 25 bar) PN■■ Nominal diameter DN■■ Flange standard■■ Medium (stored liquid)

Level probe LS 300 EU Level probe LS 300 FU


Level probe LS 300 EU, 500 mm 53300

Extra charge for high-temperature version -25 °C, +80 °C

Special lengths – extra charge per 100 mm

Level probe LS 300 FU, 500 mm 53307

Level probe for transducers as part of an overfill prevention system for stationary and stationary-use tanks. Suitable for installation in all tank versions. Approved without list of substances for inflammable liquids (zone 0) and non-inflammable, water-polluting liquids (WHG).

Approved part of an overfill prevention system according to WHG together with the LS 500 transducer – self-monitoring and with automatic corrosion monitoring. LS 300 EU consists of a height-adjustable probe tube made of stainless steel with a PTC thermistor sensor element at the lower end, a screw fitting and a brass junction box with integrated overvoltage protection. Stand-ard length 500 mm, max. length 3,000 mm. The level probe can be used in inflammable liquids up to 3 bar overpressure (please specify higher pres-sure ranges when ordering).

MaterialJunction box: Brass, chrome-plated Probe tube: Stainless steel 316 TiScrew fitting: Stainless steel 316 Ti PTC thermistor: Stainless steel-encapsulated

Process connectionScrew fitting G3/8

Operating temperature rangeMedium: -25/+50 °C or -25/+80 °C (optional)



EC Type Examination CertificateTÜV 00 ATEX 1656XEx II 1G Ex ia IIC T4Ex II 1/2G Ex ia IIC T4

LS 300 FU consists of a probe tube, welded to the flange (gas-tight) and can be installed in tankswith an overpressure of up to 3 bar. (Please specify higher pressures when ordering). A stainless steel version with a coating is available for use in con-tainers with very corrosive media (acids). An addi-tional protective sleeve can be supplied if strong gas/air flows are present in the response area of the level probe.

MaterialJunction box: Brass/chrome-plated Probe tube: Stainless steel 316 Ti Flange: Stainless steel 316 Ti PTC thermistor: Stainless steel-encapsulated

Process connectionAs per DIN 2527, DN 25/PN 16

Operating temperature rangeMedium: -25/+50 °C or -25/+80 °C (optional)



EC Type Examination CertificateTÜV 00 ATEX 1656XEx II 1G Ex ia IIC T4Ex II 1/2G Ex ia IIC T4

Application

Description


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FillingLevel controllers

Division I

ptC thermistor level controller rG 210

Application

Description


PTC thermistor type level controller with selectable functions: ■■ Level switch (1 probe) ■■ Level control for filling (2 probes)■■ Level control for emptying (2 probes)

Level switch with 1 probe: The relay switches in case of contact or loss of contact with the liquid. When the switch point is set, it must be observed that the PTC thermistor requires approx. 8 seconds to heat up depending on the ambient temperature.

Level control for filling with 2 probes: Set internal switch to "fill". The relay energises after the min. probe has heated up. Relay de-energises when the max. probe comes into contact with the liquid.

Level control for emptying with 2 probes: Set internal switch to "empty". Relay energises when max. probe has contact with the liquid. Relay de-energises when the min. probe loses contact with the liquid and heats up.

Type 937

Type 150

iNote: Not to be used as an overfill prevention system according to TRbF. Requires either the connection of an overflow pipe to the tank or the additional installation of an overfill prevention system according to TRbF / WHG.


RG 210 1 - 53206

Flexible PTC thermistor probe type 150 1 - 53208

Flexible PTC thermistor probe type 937 1 - 53204

For use in electrically conductive and non-conductive liquids which are not viscous or adhesive: fuel oil, diesel fuel, emulsions, water, and media which are not corrosive.

Operating temperature range Medium: -25/+55 °CAmbient: -10/+55 °C

ProbePTC thermistor probe, types 150 or 937Cable length 3 m (max. 50 m)Process connection G1


Power input12 VA

Relay contact (output)1 voltage-free changeover contact

Housing (degree of protection)Plug-in housing (IP 30)W x H x D: 53 x 113 x 108 mm

Flexible PTC thermistor probe type 150Flexible PTC thermistor probe designed for use with electrically conductive and non-conductive liquids which are not viscous or adhesive, for connection to RG 210. See RG 210 for further characteristics of the liquids. Stainless steel-encapsulated PTC thermistor, with oil-resistant probe cable (3 m long) and G1 gland connection, pressure-proof up to 1 bar.

Flexible PTC thermistor probe type 937Flexible PTC thermistor designed for oils and other electrically non-conductive liquids (low-viscosity, non-adhesive). The PTC thermistor connection wires are not encapsulated. Not suitable for instal-lation in humid environments.

■■ Compact control unit■■ Universal application due to selectable functions

Storage tank pump

Example: Daily-service tank for fuel oil

2

ovefill alarms - afriso group catalogue - section 2

Documents

outdoor tanks gwg

indoor tanks gwg

aboveground tanks

plastic tanks

underground tanks

uv gwg

kmt gwg

wa gwg