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FST700-101 Input Liquid level transmitter , input type liquid level transmitters

Product Description

FST700-101 Signal Output 4 20mA 0 5VDC 0 10VDC Water Tank Level Sensor

Firstrate Brand

Mhy Choose Our Firstrate?

Focus on sensor production for more than 50 years;
Factory directly price;
12 months free repaire warranty;
Firstrate products have past CE,ROHS,ISO9001 etc certificate.


Product Description

Product Introduction
FST700-101 Signal Output 4 20mA 0 5VDC 0 10VDC Water Tank Level Sensor designed for diving level measurement. The sensitive element is the MEMS diffused silicon core. The whole product uses 316L stainless steel, can be applied to any measurement of liquid level compatible with 316L. With excellent welding technology and perfect assembly process, it is featured with Moisture-proof, anti-sweat, free of leakage troubles, IP68.
Product Features
♦ Moisture-proof, anti-sweat, free of leakage troubles, IP68
♦ Excellent resistance against impact, overload, shock and erosion
♦ Efficient lightning protection, strong anti RFI&EMI protection
♦ Advanced digital temperature compensation and wide working temperature scope
♦ High sensibility, high accuracy, high frequency response and longterm stability
Applicable Scope
♦ Liquid-level testing and control in industrial process
♦ Testing and control in Hydraulic and hydropower engineering
♦ Building Automation System and constant pressure water supply system
♦ Urban water supply and wastewater treatment
♦ Liquid-level testing and control in other automation systems

Standard Range                                   
Pressure Type: gauge pressure and sealed pressure
Pressure Range(mH2O):0.5 1 2.5 5 10 20 50 100 200 300 400 500 600
Technical Index
Signal Output  4~20mA    0~5VDC      0~10VDC
Signal Line Specification 2wire       3wire         3wire
Supply Voltage 9~30VDC   9~30VDC     15~30VDC
Accuracy ±0.3%FS  ±0.5%FS  ±1%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
Medium Temperature -10~+85°C
Storage Temperature -40~+125°C
Overload Pressure 200% FS
Medium Compatibility Various media compatible with the 316L stainless steel
Environmental Protection IP68

Company Information


Approach Firstrate Company 

Hunan Firstrate Sensor Co.,ltd is a high-tech joint venture specialized in researching, manufacturing, and sales of sensors and transmitters. Our products include Pressure Sensors and Transmitters, Temperature Sensors and transmitters, Liquid-level sensors and Transmitters, Wind Speed & Direction sensor, and Intelligent Control Instruments. They are widely used in the field of aviation & aerospace, national defense & military project, engineering machinery, railway & urban railway system, automotive electronics system, HVAC, air compressor, textile, petrochemical, coal mines and other industrial automation control. ( FST700-101  Water Tank Level sensor )

About Firstrate Company 

Firstrate is committed to the research & development of international leading Microfused technology, adopts the Microfused Silicon Strain Gauge production technique ,CAN ( Controller Area Network) technology and wide temperature digital compensation data system. MEMS sensors have been recognized and highly praised by scientists and engineers from industrial automation. At present, our company has declared 12 national invention patents, 30 plus utility-model patents. And have got the certificates of CMC, CE, Safety & Flame-proof certification and ROHS.

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Buying Guide

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  2. testing medium: water, desiel, petrol, lube oil or..... ?

  3. testing range ? ( standard 300mm, 500mm, 800mm)

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  5. output signal?

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Product Categories : Liquid Level Transmitter