E2408-DF

Differential pressure transmitter-regulator

Features
  • Ranges from -50...+50 Pa to -500...+500 Pa
  • Calibrated and temperature compensated
  • 2 x 4-20 mA or 0-10 V analog outputs
  • Two configurable SPST output relays
  • RS485 Modbus RTU digital interface
Description

Differential pressure transmitter E2408-DF is a member of new PluraSens® family of multifunctional measurement instruments. The transmitter is intended for measurement of low pressure of air and non-aggressive gases in HVAC applications.

RS485 Modbus RTU interface allows direct Fieldbus networking of the devices and optional analog output can be used to connect the transmitter with additional secondary instruments.  


Technical data
Versions and max measurement ranges E2408-DF-50 -50...+50 Pa
E2408-DF-500 -500...+500 Pa
Analog outputs 2 × 3-wire 0-10 V or 4-20 mA, selectable
Relay outputs 2 × SPST relays (closing contact),
250 VAC / 30 VDC, 5 A max
Output scales 0 - 25 Pa, -25...+25 Pa,
0 - 50 Pa, -50...+50 Pa,
0 - 100 Pa, -100...+100 Pa,
0 - 250 Pa, -250...+250 Pa,
0 - 500 Pa, -500...+500 Pa
Resolution 0,1 Pa
Protection class IP65
Operating conditions -20...+80 °C, 35…85%RH