Duct mount humidity & temperature transmitter
  • Mountable into ventilation airducts
  • Relative/absolute humidity, dew point, T
  • Industrial IP65 protected enclosure
  • Two configurable 0-10 V / 4-20 mA outputs
  • RS485 Modbus RTU digital interface

Humidity and temperature transmitter E2218-DM is a member of new PluraSens® family of multifunctional measurement instruments. The transmitter is intended for measurement of relative and absolute humidity, temperature and dew point value in air with high accuracy and stability in non-aggressive gases. 

E2218-DM features two freely configurable analog outputs 4-20 mA / 0-10 V and RS485 Modbus RTU interface for direct Fieldbus networking. The sensors are located at the tip of 200 mm long stem, intended for insertion into ventilation airducts.

Technical Data
Ranges 0...100 %RH, -40...+85 °C
Analog output option 2 × 3-wire 0-10 V or 4-20 mA, programmable
Output scale freely adjustable within measurement ranges
Resolution 0,1 %RH / 0,1 °C
Accuracy ±2,5 %RH, ±0,3 °C
±1,8 %RH / ±0,3 °C on request
Power supply 12...36 VDC (default)
24 VAC as option
Operating conditions -40...+85 °C, 0...99 %RH (non-condensing)
Electromagnetic compatibility (CE marking) according to 89-336-EEC and EN61326-1 requirements