Static submersible pressure sensor 4-20mA

Hydrostatic Submersible pressure sensor 4-20mAQST-201 series liquid level transmitters are consisting of well-sealed immerging oil-filled liquid level transducers and special circuit for manometers. Have characteristics of high precision, good stability, long life and easy to fix. Adopt special sealed configuration, so with good

Featured Products

Hydrostatic Submersible pressure sensor 4-20mA

QST-201 series liquid level transmitters are consisting of well-sealed immerging oil-filled liquid level transducers and special circuit for manometers. Have characteristics of high precision, good stability, long life and easy to fix. Adopt special sealed configuration, so with good capability of anti-leakage. According the relation between pressure, density and liquid level, the liquid level transducers measure the liquid pressure which in direct ratio with depth of liquid, then via amplificatory circuit, the measured pressure is transferred to standard 4~20mA current signal(or standard voltage signal).
Hydrostatic Submersible Pressure Sensor 4-20mA

Feature:

Range:0~0.6 mH2O....0~200 mH2O
Sealed structure: IP68.
Accuracy: 0.1% FS, 0.25% FS (standard)
There is two kinds of connector to be chosen: intracavity or flush membrane type Integrated construction, without external adjustment.

Dimensions:

Hydrostatic Submersible Pressure Sensor 4-20mA


Technical Specifications
Measuring mediamedia which are compatible to 316 stainless steel
Measuring rangemH2O0~0.6,0~1,0~2,0~5,0~10,0~20,0~50,0~100,0~200
Overload pressure%FS150
Signal outputtransmitter, mA (2 wires)4~20
transmitter, Vdc (3 wires)0~5
Power supplyVdc12~36(Model 24)
Combined accuracy%FS±0.25,± 0.5
Long-term stability%FS/year<±0.5
Response timems<2
Storage temp.ºC-40~+100
Operation temp.ºC0~+80
Compensated temp.ºC0~+50
Temp. coefficient of ZERO%FS/10ºC0.2
Temp. coefficient of SPAN%FS/10ºC0.5
Insulation resistanceM Ω≥500 @ 100 Vdc
Load resistancecurrent output, Ohm250~1100
voltage output, Ohm>5000
Electrical connectionM20x1.5
   
Environmental protectionIP ratingIP 68 (for probe and cable)
IP 65 (for housing)
MaterialDiaphragm316 SS
housing for electronicscast aluminium

Cable Connections:
Hydrostatic Submersible Pressure Sensor 4-20mA

Hydrostatic Submersible Pressure Sensor 4-20mA
Hydrostatic Submersible Pressure Sensor 4-20mA
Hydrostatic Submersible Pressure Sensor 4-20mA


 

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours