Water & Wastewater

Water is the most important resource for the people in the world. We cannot survive without the water, and many other industries rely a lot on the water; At the same time it is a must-be to monitor water level, pressure and flow during production and especially water level in river, reservoir, sea, underground water and surface water to prevent the disaster and harm. The water industry provides drinking water and wastewater services (including sewage treatment) to residential, commercial, and industrial sectors of the economy. The water industry includes water engineering, operations, water and wastewater plant construction, equipment supply and specialist water treatment chemicals, among others. The instrumentation of water level, water pressure, water temperature, water flow and water analysis is an essential part for the monitoring and control of water and wastewater industry.

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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PWP414 Submersible Borehole Level Sensor

Features

Measuring range to 300m
Φ19mm slim probe body design, 16mm optional
Germany pressure core accuracy ±0.5%F.S., ±0.25%
316L stainless steel diaphragm and housing
IP68 water-proof

PWP414 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 19 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

A slim probe diameter 19mm submersible water level sensor with bullet nose design, makes it an excellent choice for applications in boreholes, small diameter stilling wells, shafts, under ground&above ground water tanks with small tube mouth. It has a large scale temperature compensation that enable to measure level accurately over a wide temperature range. The measurement principle is stable and the technology is reliable. Check more for hydrostatic pressure level sensor for deep well.

Resources

Datasheet

File Name	Time	Type	Download
PWP414 Submersible Borehole Level Sensor	Mar 26, 2026	PDF

Technical Parameters

Model	PWP414
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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