GLT530 deep well water level sensor is a liquid level measuring device specially produced for deep wells, drilling wells, boreholes and groundwater level measurement. Different from traditional liquid level sensors, GLT530 deep well water level sensor has a small diameter and can be customized to 16mm and 19mm, which perfectly solves the problem of narrow space. This product adopts an advanced silicon piezoresistive core, the principle that the level of the measured liquid is proportional to the pressure, and converts the pressure signal into the liquid level value. This product has the characteristics of high stability and high reliability. It adopts full welding technology to avoid the leakage caused by traditional ring sealing, so the product is waterproof for a long time and the protection level reaches IP68. It is an ideal product for deep well water level measurement.
Pressure range |
0~1m ... 200m H2O |
Over pressure |
150%FS |
Burst pressure |
300%FS |
Output signal |
4~20mA,0~5VDC, Customizable |
Power supply |
10~30VDC |
Accuracy |
0.25%FS(min.), 0.5%FS(typ.) |
Long-term stability |
≤0.1%FS/year |
Temp.coefficient of zero |
±0.02%FS/°C(typ.) , ±0.05%FS/°C(max.) |
Temp.coefficient of span |
±0.02%FS/°C(typ.) ,±0.05%FS/°C(max.) |
Compensated temperature range |
-10~+70 °C |
Operating temperature range |
-20~+85 °C |
Storage temperature range |
-20~+85 °C |
Insulating resistance |
≥100MΩ@100Vdc |
Load resistance |
R≤(U-10)/0.02 (for 4/20mA) , R>100kΩ(for votage output) |
Electrical interface |
waterproof outlet |
Pressure interface |
submersible type |
Material of pressure membrane |
316LSS |
Material of housing |
Stainless stee 304 |
Response time(10%~90%) |
10ms |
Protection |
IP68 |
Have questions? Need a quote? We are ready to help! Fill out the form and a member of our sales team will contact you to discuss your requirements. You can also give us a call at (86) 177-9158-1662.
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