Home » Products » Level Sensors » Submersible Level Transmitter » HPM4100  Low-Cost Waterproof Submersible Liquid Level Sensor

HPM4100  Low-Cost Waterproof Submersible Liquid Level Sensor

Pressure Range: 0~1...500mH2O
 
 
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Overview

The HPM4100 submersible level transmitter is a cost-effective, submersible transmitter. It features a fully sealed submersible design. The transmitter consists of a pressure sensor that has undergone long-term stability and reliability testing, and a high-precision dedicated signal conditioning circuit, all encapsulated in a stainless steel housing. The integrated structure and standardized signal facilitate field use and automated control. A dedicated cable is sealed to the housing and can be submerged in liquids compatible with the transmitter's structural materials for extended periods. The housing is fully welded, and multiple sealing designs are used at the connections of the housing, cable, and other components to ensure reliable sealing performance. Internal potting ensures the product's longevity.

The HPM4100 submersible level transmitter offers advantages such as small size, ease of use, and excellent long-term stability. It is suitable for water level measurement and control in fields such as river and lake level measurement, container and tank level measurement, fire pool and water tank level monitoring, rainwater and sewage lift pump and pumping station level monitoring, urban water supply and drainage, and hydrological exploration.

Features

  • Integrated submersible structure, simple and convenient

  • Multiple protection and sealed structure design, IP68 rating

  • Dual anti-condensation process

  • Full welding process

  • Wide measurement range, from 1m to 500m

  • Digital compensation for wide temperature range, good stability

Applications

  • Rivers and Lakes

  • Water Pools and Tanks

  • Groundwater, Water Level Monitoring, Urban Water Supply and Drainage, etc.

  • Water Treatment Industry

  • Marine Use

Technical Parameters

Pressure Range

0~1...500mH2O

Note:   Measurement units can be converted to ftH2O@4℃,   inH2O@4℃, m, mm, etc.

Gives the density   value of the measuring medium when the unit is m, mm, etc.

Overload

1.5 times   pressure range of full scale

Measuring Medium

various  liquid compatibles with 304 or 316L stainless steel

Output Signal/Power Supply

Two-wire   4~20mADC/24VDC(9~30VDC)
Three-wire System: 0~5V / Vs=9~30V
Three-wire System: 0~10V / Vs=12~30V
Four-wire System: Modbus-RTU/RS485 / Vs=10~30V

Accuracy

±0.5%FS (typical,@25℃),

Long-term Stability

±0.25%FS/year   (0.5G)


Ordering  Code  Name Picture

W1

Threaded mounting parts(G1'')

W4

Right-angle mounting bracket kit

( M20*1.5)

Waterproof junction box                              -
W8
Cable hanger


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   +86-17551075580
    info@hjsensor.com
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