Electro-Pneumatic Transmitters

type IM-EPM

New generation of Electro-pneumatic transmitters type IM-EPM are designed to measure level in all types of liquids in all types of tanks. System in cofigured in that way that each measuring point have its own flow regulator and pressure transmitter with the highest standards of performance, reliability and accurate readings.

  • sensing elements and electronic not in direct contact with liquid
  • highly recommended for measuring liquid in ballast tanks and drafts
  • Measuring range: 0…16 mH20 or 0-25mH20, at request any range possible
  • Overpressure: 3 x full scale, minimum 3 bars
  • Power supply: 24V DC, 230/115V AC
  • Output signal:
    • Basic output 4-20 mA
    • RS485 (RTU slave, modbus protocol when IM-CPU is used)
  • Air supply to air preparation unit: 4 – 8 bar, dry and clean instrument air (pressure from air preparation unitadjusted to 2,5 bars, max. 3 bars allowable)
  • Air consumption: approx. 10 l/h per measuring point (depending on flow adjusted)
  • Accuracy: <0,25 % (hysteresis and repeatability), higher accuracy on request
  • Operating temperature (IM-EPS control unit): 0…55°C
  • Enclosure (IM-EPS control unit): IP 54
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