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  sealed pressure
Pressure Range(mH2O):1 2 3  5 10 20 30 40 50m
Technical Index
Signal Output	4~20mA  0-5VDC RS485 RS232 Modbus
Signal Line Specification	2wire (Note: blue box and Flange are optional parts)
Supply Voltage	9~30VDC
Accuracy	±0.5 %FS ±1 %FS
Zero Drift	±0.02%FS/°C
Thermal Sensitivity Shift	±0.02%FS/°C
Longterm Stability (1 Year)	±0.5%FS
Frequency Response (-3dB)	3.2kHz
Compensated Temperature	-20~+85°C
Medium Temperature	-10ºC~+85ºC(no freeze)
Storage Temperature	-20ºC~+100ºC
Overload Pressure	200% FS
Medium Compatibility	various medium can be compatible with 316L stainless steel
IP grade	IP68

Company Information

About Hunan Firstrate Sensor Co.,ltd
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 Underwater Level Diesel Fuel Tank Level Pressure Sensor with 4-20ma

Our Certifications
Buying Guide

To send you detail price, please tell us the necessary info according to your practical situation. 

1. what is your application ?
2. testing medium: water, desiel, petrol, lube oil or..... ?
3. testing range ? ( standard 300mm, 500mm, 800mm)
4. threaded screw?
5. output signal?
6. Electronic connection:  ?
7. Whether need cable ?
8. Accuracy ?
9. supply volatge
10. mounting type: screw mounting, flange mounting or ... ?

Tel: +86-731-86171990      Website: http://firstsensor.en.made-in-china.com