Intrinsically Safe Pressure Transmitter - China

FST800- 214 intrinsic- safety pressure transmitter is a silicon MEMS

strain gauge sensor which is glass bonded to a stainless

steel diaphragm.

It avoids influences on product caused by temperature, humidity, mechanical fatigue and medium, thus to

improve its longterm stability in the industrial environment.

Its pressure sensitive elements are made of imported 17- 4PH

stainless steel in an integrated way and a high- performance intrinsic- safety explosion- proof circuit identified by relevant

state authorities is installed inside with the explosion grade of ExdIICT6 - Digital circuits capable of strong RFI & EMI

resistance and automatic temperature compensation are installed inside the transmitter, and the transmitter is featured with

the strong interference resistance, wide working temperature scope, and longterm stability, etc.

The series products provide

several optional pressure connections and electric connections for customers.

Product Features

Advance Microfused Silicon Strain Gauge, whole- designed elastomer, free of leakage troubles

Built- in high- performance intrinsic- safety explosion- proof circuit, ExdIICT6

Excellent resistance against impact, overload, shock and erosion

Advanced digital temperature compensation and wide working temperature scope

Highly- efficient lighting- absorption and strong RFI & EMI resistance

High accuracy, high frequency response and longterm stability

Applicable Scope

Measuring and control in the explosion- proof industrial course

Hydraulic and pneumatic control systems on explosion- proof occasions

Petrochemical and natural gas control systems

Measuring and control in other explosion- proof automatic systems

Technical Indexes:

Pressure Type: gauge pressure absolute pressure sealed pressure

Pressure Range( bar) : 1 1.6 2.5 4 6 10 16 25 40 60 100 160 200 250 300 400 500 600

Pressure Range( psi) : 15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K 10K

Signal Output : 4~20mA

Signal Line Specification: 2wire

Supply Voltage : 9~30VDC

Accuracy: ±0.3% FS ±0.5% FS

Zero Drift: ±0.02% FS/ °C

Thermal Sensitivity Shift: ±0.02% FS/ °C

Longterm Stability ( 1 Year) : ±0.1% FS

Frequency Response ( - 3dB) : 3.2kHz

Compensated Temperature: - 20~+85°C

Storage Temperature: - 40~+125°C

Overload Pressure: 300% FS

Burst Pressure: 500% FS

Mechanical Vibration: ±20g

Impact ( 11ms) : 100g

Explosion- proof Grade: ExdⅡ CT6 Ga

Environmental Protection: IP65

Wetted Parts: 17- 4PH

Electromagnetic compatibility ( EMC) : EN61000- 6

Certificates: CE RoHS

Yours Sincerely

- -

Hunan Firstrate Sensor Co.

, Ltd.

Tel: 0086- 731- 86171990 Fax: 0086- 731- 86205777

firstsensor( at) foxmail( dot) com

Company Contact:

• Posted By: Hunan Firstrate Sensor Co., Ltd.

• Phone: 8673186171990

• Address: No.18# of Electrolux Avenue, Muyun Industrial Park, Changsha , China

• Email:

• Website: http://www.firstsensor.com.cn

• Business Description: Pressure sensor, Pressure transmitter, Temperature transmitter, Oil level transmitter, Pressure switch, pressure transducer, wind speed sensor, wind anemometer, Liquid level transdcuer, magnetostrictive sensor, Differential Pressure Transmitter