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 |
