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  2. Sensors
  3. Pressure sensors
  4. Submersible pressure level sensors
  5. MPM489W Submersible level transmitter

MPM489W Submersible level transmitter

Fully sealed, explosion proof submersible level transmitter


Key features

  • Integrated construction, unnecessary to do outer adjustment
  • Sensor housing protection IP68, connection box protection IP65;
  • Cost-efficient, high reliability and stability;
  • RoHS and ATEX approved
  • Explosion-proof product conforms to ExiaIICT6 Ga of Standard

About the MPM489W Subermersible level transmitter

The MPM489W level transmitter is a fully sealed submersible level instrument designed for general industrial applications. It contains a piezoresistive sensing element of excellent stability and reliability and a dedicated circuit that are housed in a highstrength stainless steel housing. 

Featured with integrated structure, standard outputs, the product is an ideal solution for field service and automation control. The tightly sealed connection between the cable and housing allows long term service of the sensor in the liquids that are compatible with the material.

The submersible water level transmitter is ATEX explosion-proof and RoHS certificated that support measuring gasoline, diesel and other media. MPM489W is IP68 protected with an integrated structure. The level transmitter outputs analog 4mA~20mADC, 0~5/10VDC and 0.5V~4.5V DC. The measurement ranges from 1m to 200m.MPM489W is an ideal measurement instrument for field service and automation control. 

It measures and monitors

  • the level of liquids or solids in tanks or containers
  • It can also be used for medicine, city water supply and drainage and hydrology

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Technical Specifications

Specification Value
Accuracy ±0.5%FS
Applications temperature range -10℃ ~70℃ ; -10℃ ~60℃ (Exia)
Load ≤(U-11)/0.02Ω(2-wire); ≥10k(3-wire); ≥10k(3-wire)
Output signal 4mA~20mADC(2-wire); 0~5/10VDC(3-wire); 0.5V~4.5V DC(3-wire)
Overpressure 1.5 times FS
Power supply 11V~28VDC; 11V~28VDC; 5V DC
Range(fs) 1, 2, 5, 10, 20, 50, 100, 200mH2O
Stability range>10mH2O, ±0.2%FS/year • range≤10mH2O, 20mmH2O/year
Storage temperature range -20℃ ~85℃