E+E Elektronik MOP301 Digital Moisture in Oil Immersion Probe

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  In Stock

(However please contact store for precise delivery schedule. Backorder also allowed)

E+E Elektronik MOP301 Digital Moisture in Oil Immersion Probe has moisture level in the oil and gives accurate measurements of both water activity (aw) and temperature (T), and it calculates the absolute water content of the oil (x) in parts per million (ppm). The dynamic calculation is based on oil-specific solubility parameters. The device is highly versatile, accommodating various cable and probe lengths. Digital Moisture in Oil adaptability makes the MOP301 suitable for diverse industrial applications.

Applications: Industrial applications, Hydraulic Systems, Gearbox, Chemical Process Industries,  transformer, lubrication, diesel fuel

E+E Elektronik MOP301 Digital Moisture in Oil Immersion Probe measures moisture content in oil and facilitates with the complementary PCS10 Product Configuration Software. This digital moisture in oil is user-friendly software, combined with the optional adapter, empowers users to configure the device according to specific requirements..E+E employs a proprietary protection mechanism for the sensing element leads, which plays a crucial role in significantly extending the service life of the sensor. This specialized protection ensures the durability and reliability of the sensor, even in harsh conditions where corrosion could otherwise compromise its functionality.

Features of E+E Digital Moisture in Oil Immersion Probe

  • Records with High measurement accuracy
  • The temperature range of digital moisture in an oil probe is -40 to 120 °C
  • Pressure up to 20 bar with the optional ball valve
  • The protective class of this water-in-oil probe is IP66 rated Stainless steel enclosure and comes with a filter cap
  • Outstanding Process connection with ISO or NPT slide fitting
  • RS485 with Modbus RTU 
  • Configuration adapter and PCS 10 software for set-up and adjustment of parameters.
  • Complementary PCS10 Software Editable Modbus-Map Area


Additional information



Model No


Measuring Range

-40 to 120 °C


0.01 °C


Stainless Steel

Electromagnetic compatibility

EN 61326-1


PCS10 Product Configuration Software

Shock & Vibration

Tested acc to EN 60068-2-6 and EN 60068-2-27



Power Supply

8 to 35 V DC

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E+E Elektronik-MOP301 Digital Moisture in Oil Immersion Probe

E+E Elektronik MOP301 Digital Moisture in Oil Immersion Probe