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HPM4116/4119 Φ16mm/Φ19mm Ultra-slim Submersible Level Transmitter

Pressure Range:  0~10...300mH2O, 0~1…350mH2O
Probe diameter: Φ16mm/Φ19mm
 
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The HPM4116 and HPM4119 mini-diameter liquid level transmitters feature a fully sealed submersible design, employing high-quality, high-stability pressure sensors as their sensing elements. With a slim probe diameter of just 16mm or 19mm, these transmitters are ideal for applications with limited space, making them suitable for measuring water and wastewater levels in various environments, including groundwater, deep wells, lift stations, above-ground tanks, and stock tanks.

Constructed with a fully welded shell, the transmitters ensure reliable sealing at all connection points, including the shell and cables. This robust design is complemented by a comprehensive potting process that enhances durability and extends the service life of the product, even in harsh conditions.

These transmitters are versatile and can be widely utilized in groundwater detection, deep well liquid level measurement, water treatment facilities, and industrial process control applications. Their advanced technology and reliable performance make them an essential tool for accurate liquid level monitoring in a variety of sectors.

By choosing the HPM4116 or HPM4119, you gain a dependable solution for your liquid level measurement needs, ensuring precision and longevity in even the most challenging environments.




Application


  • Water treatment industry

  • Groundwater, deep wells

  • Environmental protection industry, Marine use

  • Industrial process control





Features


◆ 16mm or 19mm mini diameter, easy to install.

◆ High accuracy till 0.1%F.S. 

◆ Good stability with full temperature range digital compensation

◆ Whole welded 

◆ Double anti-condensation and condensation design 

◆ Multiple protection structure design, IP68 supported.


Technical Parameters

Pressure Range

HPM4116: 0~10...300mH2O

HPM4119: 0~1…350mH2O

Overload

1.5 times pressure range of full scale

Measuring Medium

various liquid compatibles with 304 or 316L stainless steel

Output Signal/

Power Supply

2-wire 4~20mADC/Vs=10~30 VDC

3-wire 0~10VDC, 0~5VDC /Vs=12~30 VDC

3-wire 0.25~1.25V、0.5~2.5V/Vs=2.8~5.5VDC

Modbus-RTU/RS485 / Vs=10~30V

* Please consult the sales whether configuration is supported

Accuracy

±0.25%FS(typical), ±0.1%FS(optional)

Response time

about 1ms

Compensation temperature range

0~70℃

Long-term Stability

±0.2%FS/year(typical); ±0.1%FS(optional)

Temperature Coefficient of Zero

±1.0%FS(Reference 35℃, in compensation temperature range, typical)

Temperature Coefficient of Full Scale

±1.0%FS(Reference 35℃, in compensation temperature range ,typical)

Medium Temperature

-40~80℃

Storage Temperature

-40~85℃

Protection Grade

IP68

Reverse polarity protection

No damage, circuit does not work

EMC

Complies with EN 61326

Vibration

20g(20~5000Hz)

Impact resistance

20g(11ms)

Dielectric strength

500VAC 50Hz voltage, 1min

Insulation resistance

>100MΩ,500VDC


Our product philosophy is specialization, customization, and intelligence.

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    Phone : +86-13270442058
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