Submersible Level Transmitter

Pokcenser high accuracy submersible Level Sensor also called hydrostatic pressure level sensor with an enclosure of 27mm, 19mm and 16mm in diameter makes it ideal for level monitoring instruments in well, borehole and tanks applications. Constructed for years of trouble free service, it applies imported 316L stainless steel isolation diaphragm diffusion silicon pressure sensor core and 316L SS body&nose cap as robust. Precision ±0.10%, ±0.25% or ±0.50% of full scale accuracy output. Lightning and surge protection is included to stand up in harsh applications. Special cable for air-venting conduit with a maintenance-free filter preventing particulate or water droplets from entering the transmitter, ensures water tightness, and ventilation between inside and outside, so as to acquire accurate and stable measuring data.

Sales contact

Pokcenser Automation Technology Co., Ltd

Mobile: +86 181 7515 5326

Email: info@pokcenser.com

Tel: +86-731-8229 9492

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PWP414S Small Diameter Submersible Borehole Level Sensor

Features

Φ16mm slim body design
Germany pressure core accuracy ±0.5%F.S., ±0.25%
316L stainless steel diaphragm and housing
Measuring range to 300m
IP68 water-proof

PWP414S Small Diameter Submersible Borehole Level Sensor

Applications

Deep well and borehole measurement
Surface water monitoring
Ground water monitoring
Environmental monitoring
Control of pumping stations
River & Dam water monitoring
Narrow conduit or pipe installations

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Advantages

Fits narrow installation openings with slender 16 mm diameter probe
Constructed for years of trouble free service with welded 316 SS body and 316 SS nose cap
Eliminates particulate or water droplets from entering the transducer using maintenance-free filter
Reliable, precise measurement, long-term stability
Robust and cost-effective

This small diameter submersible borehole level sensor is only Φ16 in diameter making it ideal for narrow conduit installations level monitoring. It is completely sealed for submersion in liquids, consisted of an imported MEAS piezoresistive sensing elements, enabled a stable and high precision borehole and deep well water level sensor.

Resources

Datasheet

File Name	Time	Type	Download
PWP414S Small Diameter Submersible Borehole Level Sensor	Sep 24, 2025	PDF

Technical Parameters

Model	PWP414S
Pressure Level Range	0m~0.5m...300m H2O/0-0.05 bar...30bar
Accuracy	±0.5%FS(Typical), ±0.25%FS, ±0.1%FS optional
Signal Output	4-20mA/0.4-4.5V/0-5V/0-10V/I2C/RS485/HART
Power Supply	3.3VDC/5VDC/8-24VDC/10-30VDC/12-30VDC/15-30VDC
Response Time	≤3ms
Medium Compatible	Liquid compatible with SS316L
Long-term Stability	≤0.5%FS/year (for 0.5%FS accuracy)
Zero Temp. Drift	≤0.05%FS/℃(for 0.5%FS accuracy)
Compensation Temp.	0℃~+50℃(typical), -10℃~+60℃(optional)
Working Temp.	Media -30℃~+65℃, environmental -40℃~+70℃
Storage Temp.	-40℃~+70℃
IP Rating	IP68
Cable Material	PE, PU or FEP

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