Moisture in Oil Sensor for OEM Applications
HLX385
HLX385
The Moisture in Oil Sensor HLX385 is specifically designed to be compact and suited for the integration into OEM applications.
Due to its high measurement accuracy and the proven long term stability, the oil condition sensor HLX385 is ideal for the monitoring of moisture in lubrication, hydraulic or insulation oil, which is very important for the long-term performance and preventive maintenance of plant and machinery.
The moisture in oil sensor measures water activity [aw] and temperature.
The HLX385 has a 4-20mA output with an M12x1 connector.
Humidity measurement in oil
Similar to the humidity in the air, the water content in oil can be indicated by the relative value aw:
aw (actual water content as fraction of the water content in saturated oil)
aw = 0 corresponds to water-free oil, while aw = 1 indicates saturated oil.
| Techn. data | |
|---|---|
| Measuring range | 0...1aw // -40...125°C (-40...257°F) |
| Output | 4...20mA |
| Accuracy | ±0.02aw // ±0.2°C |
| Supply | 21...28V DC |
UNI EN ISO 9001:2008
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Organization with certified management system
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Calibration Certificates Accredia