Ultrasonic Level Sensor

Industrial ultrasonic level transmitter uses a non-contact ultrasonic level sensor, continuous level measurement ultrasonic sensor of liquids and materials. With built in technology to compensate temperature. It has anti-interference intelligent identification and error correction function. No moving parts. They are widely used in all kinds of atmospheric storage tanks and water areas. Pokcenser ultrasonic level sensors have different models for small-range, mid-range and long-range applications, explosion proof, IP67 or IP68, including water and waste water, chemical processing, food and beverage, pulp and paper processing, sump and process tanks.

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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PWL-UH100 Portable Ultrasonic Water Depth Meter

Features

50m, 100m, 200m, 300m depth
±0.5%F.S. accuracy
DC12V rechargeable battery, 6 hours intermittent standby time
4-20mA + RS485 Modbus RTU

PWL-UH100 Portable Ultrasonic Water Depth Meter

Applications

Hydrographic surveying
Hydropower plant
Reservoirs
Lakes, rivers
Shallow seas

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Advantages

Low maintenance
High reliability
Long service life
Simple operation and easy to use
Accurate measurement

Portable Ultrasonic Water Depth Meter is a handheld water depth measuring instrument for measuring reservoirs, lakes, rivers, shallow seas and other waters. To place ultrasonic transducer on the water surface or at a certain position in the water, current water depth will be automatically calculated by the instrument using the propagation principle of ultrasonic waves in the water.

Resources

Datasheet

File Name	Time	Type	Download
PWL-UH100 Portable Ultrasonic Water Depth Meter	Sep 24, 2025	PDF

Technical Parameters

Model	PWL-UH100
Medias	Fresh water, sea water
Measuring Range	50m, 100m, 200m, 300m
Blind Zone	≤800~1200mm according to range
Accuracy	±0.5%FS
Beam Angle	18° ±2°
Signal Output	4-20mA + RS485 Modbus RTU
Power Supply	Built-in DC12V rechargeable battery Intermittent standby time is about 6 hours
Display	4 bits LCD Backlight display
Keyboard	Five-digit touch buttons
Working Temp.	0℃~40℃
Storage Temp.	-20~70℃
Protection Level	Sensor IP68
Cable Length	10m typical, can order 20m, 30m, 50m
Installation Method	Transmitter by handheld; Sensor by 1” thread

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