Oil Condition Sensor – GILL 4212-PK-148

Available on backorder

Output: 4-20mA, Mounting Threads: 1/2” BSPP

Oil Condition Sensor – GILL 4212-PK-148

The Oil Debris Sensor is designed for use in equipment that uses oil as a lubricant.

Once fitted as a ‘smart’ sump plug replacement, or within an oil bypass circuit, the sensor uses a powerful magnet to attract ferrous particles suspended within the oil as a result of wear to the internal components. Able to determine between fine and coarse debris, the sensor can also alert or continuously monitor either oil temperature or water* presence

Installed into a wide variety of fittings and available with either a 0-10V, 4-20mA or CAN digital output.

Typical Applications

  • Sensor & electronics
  • Industrial processes
  • Power sector
  • Transportation
  • Mining

Key Features

  • Captures fine and coarse ferrous debris
  • Continuous or alert output for water* presence or oil temperature
  • Wide operating temperature range
  • Choice of 0-10V, 4-20mA or CAN output models
  • Suitable for use with oils, fuels and coolants
  • Broad range of fittings available
  • Calibration software available


  • Continuous real-time monitoring
  • Cost effective high precision measurement sensor
  • Separate electronics enclosure for mounting flexibility
  • Easy installation in oil sump or bypass line
  • Can be user calibrated for optimum performance
  • Compliments oil analysis and/or vibration monitoring
  • Low cost of ownership
  • msmum 10% free water presence
  • Sensor with debris
  • Optional In-flow adap
Datasheet Download


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