Flameproof Methane Detector-Transmitter
- Suitable for ATEX Zones 2 and 22
- Stable long-life metal-oxide sensor
- Range 0...100% LEL (0...5 %vol) CH4
- Resolution 0,1% LEL (50 ppm) CH4
- Two SPST relays option
- 2 × 4-20 mA or 0-10 V, RS485
E2658 series is a new line of flameproof detectors and transmitters intended for use in ATEX Zones 2 and 22.
E2658 series devices are based on PluraSens® multifunctional platform.
Methane detector-transmitter E2658-CH4 utilises a fully calibrated metal-oxide semiconductor gas sensor with excellent repeatability, stability and long lifetime.
Two relays with closing contact (optional) may be used for remote signalling or concentration control. Two alarm set-points are user settable.
Two analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the detector to safety or building automation systems.