Features
- Electrochemical sensor
- Range 0...25 %vol O2
- Resolution 0,01 %vol O2
- 2 × 4-20 mA or 0-10 V, RS485
Description
Oxygen transmitter E2618-O2 is a member of new PluraSens® family of multifunctional measurement instruments.
The instrument may be used to prevent critical decrease of O2 concentration as well as to control the absence of the oxygen in gas mixtures.
The instrument utilises a fully calibrated and temperature compensated gas sensor with excellent repeatability, stability and long lifetime.
Two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the transmitter to safety or building automation systems.
Technical Data
| Calibration | oxygen O2 |
| Sensor type | electrochemical |
| Sampling method | diffusion |
| Detection range | 0...25 %vol O2 |
| Resolution | 0,01 %vol O2 |
| Sensor lifetime | > 2 years |
| Power supply | 12...36 VDC (default) |
| 24 VAC as option | |
| Digital interface | RS485, Modbus RTU protocol |
| Analog outputs | 2 × 4-20 mA / 0-10 V, user settable |
| Enclosure | grey ABS plastic, wall mount, IP65 |
| Dimensions | H82 × W80 × D55 mm |
| Operating conditions | -30...+50 °C, 15...90 %RH |