Measuring Specialist

Based on ISO 9001:2015Calibration lab ILAC ISO/IEC 17025

Factory automatic QC inspection system IEC 61298

ILAC | TAF ( ISO / IEC 17025 )Accredited No. 3032Air Velocity Standard Calibration Laboratory

Accredited capabilities ● Air velocity : 0.2 . . . 6 0 m / s；Smallest Uncertainty：0.08 m/s ... 0.63 m/s

● Low uncertainty, quickly repeat testing, suitable for calibration of the air velocity transmitter

eYc Brand Concept"eYc" is developed with the core concept "Precision, Professionalism and Stability" Our product application in refrigeration, HVAC, pharmaceutical, greenhouse, environmental engineering, food, hospitals, agro-industry, heavy industry and other related industries. We start from Taiwan and then move forward into the world over, with this vision, to develop Innovative products and service, and also try to do best to create our core competency along with the utmost value for our customers and the society.

eYc’s core professional calibration laboratory, include temperature and humidity, dew point, air velocity, flow rate, pressure. The calibration is based on references, which are traceable to national or international measurement standards, also we work according to EN ISO/IEC 17025 standard. All of our calibration laboratory certified by TAF (ISO / IEC 17025) (Accreditation No.3032)The National Accreditation Foundations (TAF) a certification body, accredited by the International Laboratory Accreditation Alliance (ILAC), has signed an inspection mutual recognition agreement with ILAC. It provides accurate calibration services through TAF on behalf of Internationally recognized grade standards and can be traced back to the SI unit. Our calibration laboratory has the measurement uncertainty evaluation report and calibration procedures for each system We believe that after our service will help our clients to maintain the best quality and stability of your sensor and instrumentation standards.

Measuring Specialist

FTM09 Thermal Mass Gas Flow Meter ControllerSensor：Pt20 / Pt1000；Pt20 / Pt300

Medium：Applicable to various gases such as natural gas, including dust, sand,

moisture and other corrosive gases (except acetylene gas)

Medium range：0 ... 200°C

Accuracy：1.0% / 1.5% / 2.0%

Turndown ratio：100：1

Output：4 ... 20mA、RS-485、Pulse；HART

LED；RS-485 ，HART

Multiple mode switching：temperature, wind speed, air volume, cumulants, physical ,

RS-485 digital, analog output

Self-test function for maintenance and commissioning

FTM06 Hot Wire Thermal Air Velocity TransmitterSensor：Resistance temperature detector (RTD)

Range：0 ... 60 m/s (Air)

Medium：Gas which is compatible with stainless steel

Output：Analog：4 ... 20mA / 0 ... 10V / RS-485；3-wire

Accuracy：3% < 60 m/s

IP rating：IP67

Analog and RS-485 output

Applicable micro corrosion air

Strong stainless steel housing, for a variety of harsh environments

Built-in with temperature compensation, accommodate quickly any environment

Application： Food / Chemicals / Pharmaceuticals / Biotechnology industries

FTM84/85 Industrial Grade High Accuracy Thermo Air Velocity Transmitter

Sensor：Thermal mass flow sensor

Range：1 m/s；2 m/s；5 m/s；10 m/s；20 m/s；40 m/s；60 m/s；90m/s；120m/

Temp. Sensor / Measuring range：Pt1000, 0 ... 80°C

Accuracy( + 25°C )：Air velocity：± 1.5 % F.S.

Temperature ( > 2 m / s )：± 0.3°C

Output：0 ... 20 mA / 4 ... 20 mA / 0 ... 1 VDC / 0 ... 5 VDC / 0 ... 10 VDC；3-wire

IP rating：IP65

Monitor air velocity in supplying gas, consumption, and dry process in industry process

Application：Compressed air consumption / Measurement / Building / Factory / Cleanroom / Hospitals /

Semiconductor / Electronics / Paper / Printing / Textiles / Steel and iron industry

Measuring Specialist

Product with provide additional option (ILAC/TAF) test report

Preliminary productfor water measurement

FTS14 Air Velocity Transmitter ( OEM )Sensor：Thermal mass flow sensor

Range：20 m/s

Min. range：0.2 m/s

Medium：Air

Accuracy ( +25°C )：± 5 % F.S.

Output：4 ... 20 mA / 0 ... 10 VDC；3-wire

Electrical Connection：Terminal

IP rating：IP54

Housing：PC fire-proof ( UL94V-2 )

Temperature compensation, linear adjustment function

Switching analog output by dip switch

Off set function by button

FTS34/35 Thermo Air Velocity TransmitterSensor：Thermal mass flow sensor

Range：2 m/s；10 m/s；20 m/s；40 m/s

Min. range：0.2 m/s

Medium：Air

Accuracy ( + 25°C )：± 2 % F.S.

Output：4 ... 20 mA / 0 ... 10 VDC；3-wire

Electrical connection：Terminal / M12 connector

IP rating：IP54

Housing：PC fire-proof ( UL94V-2 )

Measuring Specialist

DPMF-M9 Flow MeterRange：-999999 ... 999999 ( Instantaneous flow )；0 ... 99999999.9999 ( Totalizer )

Accuracy：±0.2% F.S.；frequency：± 1 pulse (LMS)，better than 0.2%

Output Analog / Communication / Switch；Input：Analog/Pulse

Full range of automatic temperature and pressure compensation calculation,

compensation mode can be set arbitrarily. Linear calculation, square root calculation

arbitrary setting. Instantaneous flow, cumulative flow, temperature, pressure, multiple

parameters display. Small signal removal function. The accumulated flow value can be

reset through the panel key, and the reset operation can be locked. The accumulated flow

value can be reset through the panel key, and the reset operation can be locked. With power-off

memory function, the accumulated flow value can be maintained for more than 5 years, and all

set values are permanently saved after power-off.

Applications：Petroleum / Chemical / Marine / Pharmaceutical / Papermaking / Food and energy / Industrial processes /

Chemical industrial processes / High pressure gas storage and injection / Natural gas / Batch control / Mixing /

Process control / Filling and dosing

P064 Digital Differential Pressure / Pressure TransmitterMedium：Gas, Steam, Liquid level

Range：MAX.30bar；Min. -1bar

Pressure type：Relative pressure, Absolute pressure, Differential pressure

Accuracy：±0.075%F.S.；±0.1%F.S. ( typ. )；±0.2%F.S.

Output：4 ... 20mA 、 4 ... 20mA+HART® ( 10.5 ... 36V, typical 24V )

IP Rating：IP65

Housing：SUS316

High accuracy, good stability, stainless steel housing

Strong resistance to frequency conversion interference

Monocrystalline silicon differential pressure sensor

Application：Petroleum / Chemical / Metallurgy / Electric power / Food / Papermaking / Medicine /

Machinery manufacturing / Scientific experiments / Aviation and military

AFMS-160 S-type Pitot TubeOperating pressure：Max. 10 bar

Operating temperature：Max. 800°C

Medium / Coefficient：Air / Flow Coefficient ( K )：0.84

Mounting：Tube type

Material：Copper or stainless steel ( Optional )

Connecting pipe length：25...1500mm ( Customization )

Stainless steel, high temperature, corrosion resistant

Large, open tip design resists fouling

Can be used in harsh environments, exhaust gas emission,

environmental protection engineering

Connect with eYc pressure transmitter PHM33/P064 to measure

the dynamic pressure(ΔP) of the airflow in the pipeline and calculate

the air velocity and air volume and temperature

PHM33 Industrial Grade Differential Pressure TransmitterSensor：Thermo differential pressure

Range：0 ... 500 pa

Accuracy ( at 25°C )：± 0.5 % of F.S.

Output：0 ... 20mA / 4 ... 20mA / 0 ... 1V / 0 ... 5V / 1 ... 5V / 2 ... 10V / 0 ... 10V；3-wire

IP rating：IP65

Zero point stability and small differential pressure detection capability,

high pressure resistance

Square root function

Application：Cleanroom / Hospital / Air duct / Filter environment and monitor air flow

Measuring Specialist

The basic principle of a hot wire anemometer is to place a thin metal wire in a fluid, and heat the metal wire ( hot wire) by

current to make it temperature higher than the temperature of the fluid, when the fluid flows in vertical direction through

the wire, a part of the heat of the wire is taken away, and make the temperature of the wire is lowered.

The heat dissipated in the airflow is related to the flow rate. The heat dissipation causes the temperature of the hot wire

to change, causing a change in resistance, the flow rate signal to be converted into an electrical signal.

AFMT Average Flow Measuring Tube ( Pitot tube )Operating pressure：Max. 10 bar

Operating temperature：Max. 250°C

Medium / Coefficient：Air / Flow coefficient ( K )：1

Mounting：Tube type；Material：Measuring tube SUS316

Connection：Copper or stainless steel ( Optional )

Connecting pipe Length：100 ... 1000mm( Customization )

Stainless steel housing, high temperature resistant, corrosion resistance,

dust resistance, can measure micro flow rates

Applied in harsh environments, exhaust gas emission, environmental

protection engineering,installation location is not restricted

If connect with eYc micro differential transmitter PHM33 or PMD33

Can be customized according to customer needs

PMD33 Differential Pressure TransmitterSensor：Piezoelectric differential pressure

Range：±50 ... ±2500 pa；Medium：Air

Accuracy ( at 25°C )：± 2.0 % of F.S

Output：0 ... 20mA / 4 ... 20mA / 0 ... 1V / 0 ... 5V / 1 ... 5V / 2 ... 10V / 0 ... 10V；3-wire

IP rating：IP65

Zero point stability and small differential pressure detection capability, high pressure resistance

Square root function

Physical quantity switch：mbar / Pa / hPa / kPa / mmH2O / mmWS / inH2O / mmHg

| Application Principle |

The chemical industryAmmonia gas measurement in chemical fertilizer plant；Various gas flow measurement in battery factory；Gas flow measurement in sampling system；Gas flow measurement of induced draft fan；Smoke cycle monitoring

Metallurgical industryMeasurement and control of heating furnace gas (blast furnace gas, coking gas, natural gas, etc.) in rolling mills；Control of hydrogen, oxygen, nitrogen and other gases in heat treatment quenching furnace；Gas metering in steel works；Measurement of coke oven gas in coking and iron works

The power industryHydrogen measurement；Measurement of primary and secondary air in blast furnace of power plant；Gas measurement during gas distribution in fuel system；Measurement of various gases in boilers and auxiliary systems；Measurement of gas in a gas furnace

Environmental protectionMeasurement of the aeration tank in the process of sewage treatment；Monitoring the discharge of SO2 and NOX；Gas measurement in biogas utilization process；Measurement of chlorine gas during chlorine treatment

Food and drug industry Carbon dioxide treatment in breweries；Measurement of gas flow during thermal oxidation；Ventilation system；The addition of fresh air during processing；Boiler intake, exhaust gas, process control

Pulp and paper industry Measurement of gas and air supply for boilers；Measurement of gases in wastewater treatment systems；Flue flow monitoring；Boiler recovery secondary/tertiary air

Oil and gas industry Energy exchange；Natural gas measurement；Torch gas monitoring；Well filling gas recovery；Fuel gas metering；Gas mass analysis；Leakage gas test

Other Pipeline and industrial process；Factory compressed air measurement；Coal combustion process powder/gas ratio control fuel；Control of hot air discharge from vertical mill in cement industry

Measuring Specialist

www.eyc-tech.comTel.：+021- 54887307 诚田自动化仪表(上海)

info@eyc-tech.com

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www.eyc-tech.comTel.：+886-2-8221-2958

info@eyc-tech.com

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