Changsha Taihe Electronic Equipment Co., Ltd.
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Online Moisture/Water Content Sensor
Description:
The PPM-HLW-2B is especially designed for online measurement of moisture content in oil. With advanced technology, the PPM-HLW-2B is very sensitive to moisture content in oil and it is able to real time monitor the water content in oil online.
Measuring oil: lubricant oil, hydraulic oil, engine oil, fuel, insulating oil, turbine oil, etc.
Features:
1. The ability to measure dissolved water, free water, emulsified water.
2. High sensitivity to water content.
3. Special grounding technology adopted, high reliability and stability.
4. Well-designed probe structure, easy to clean.
Application:
1. Oil field, petroleum refining, oil storage warehouse, gas station.
2. Wind power, hydropower, thermal power, transformer substation.
3. Engineering machinery, vehicle, railway locomotive.
4. Steel, metallurgy, industrial production line.
5. Aviation, ship machinery.
Specification:
| Moisture content range | 0~5%, 0~10%, 0~20% |
| Accuracy | 0.3%(typical), 0.5% |
| Resolution | 0.1% |
| Temperature range | -40~120℃ |
| Accuracy | 0.3%(typical), 0.5% |
| Resolution | 0.1% |
| Output signal | Digital signal: RS485 Analog signal:4~20mA alternative |
| Power supply | 9~28V DC, load current＜5mA |
| Pressure range | ＜100bar |
| Operation temperature | -40~85℃ |
| Oil temperature | -40~120℃ |
| Process connection | G1/2’’ BSP |
| Electric connection | M8*1, 6 core cable |
| Cable | 6 core, 2m, UL20866, 6*22AWG |
| EMC | EN 61000-6-4:2007, EN 61000-6-2:2005 |
| Housing material | SS316L |
| Ingress protection | IP66 |
| Weight | 0.25kg |
Wiring diagram:
Dimension in mm: