- Electochemical or optical sensor
- Range 0...25 %vol O2
- Resoluton 0.01 %vol O2
- Default alarm set-points 19,5 / 18,0 %vol O2
- 2 × 4-20 mA / 0-10 V, RS485
Oxygen detector E2608-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 for particular purposes.
Two relays with switch-over contact may be used for remote signalling or ventilation control. The default alarm set-points are typically at 19,5 / 18,0 %vol O2.
The instrument may be supplied with either electrochemical or optical (based of fluorescence quenching) sensor. Both electrochemical and optical sensors are fully calibrated and temperature compensated. If used under moderate conditions, optical sensor does not require field recalibration during the whole lifetime.
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.