Features
- 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
Description
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 | 0,01 %RH / 0,01 °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 |