Flameproof Carbon Monoxide Detector-Transmitter
- Suitable for ATEX Zones 2 and 22
- Range 0...1000 ppm CO
- Resolution 1 ppm CO
- 2 × 4-20 mA / 0-10 V, RS485
- Two SPST relays (option)
E2658 series is a new line of flameproof transmitters intended for use in ATEX Zones 2 and 22.
E2658 series devices are based on PluraSens® multifunctional platform.
Carbon monoxide transmitter E2658-CO utilises novel fully calibrated and temperature compensated electrochemical gas sensor with excellent repeatability, stability and long lifetime.
To connect the detector to safety or building automation systems use two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol.
Two relays with closing contact (option) may be used for remote signalling or ventilation control. Default alarm set-points are 25 and 35 ppm.