E2608-O2

Oxygen Detector
E2608-O2
Features
  • Electrochemical or optical sensor
  • Range 0...25 %vol O2
  • Resolution 0,01 %vol O2
  • Two SPST relays
  • 2 × 4-20 mA or 0-10 V, RS485
Description

Oxygen detector-transmitter E2608-O2 is a member of 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.

The instrument utilises a fully calibrated and temperature compensated gas sensor with excellent repeatability, stability and long lifetime. 

Two relays with closing contact may be used for remote signalling or ventilation 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.


Technical Data
Calibration oxygen O2
Sensor type electrochemical
optical
Sampling method diffusion
Detection range 0...25 %vol O2
Resolution 0,01 %vol O2
Sensor lifetime > 2 years for electrochemical sensor
Power supply 11...30 VDC, 24 VAC or 90...265 VAC
Digital interface RS485, Modbus RTU protocol
Analog outputs 2 × 4-20 mA / 0-10 V, user settable
Output relays 2 × SPST relays (closing contact),
Default alarm set-points 19,5 / 18,0 %vol O2
Enclosure light grey ABS plastic, wall mount, IP65
Dimensions H85 × W82 × D55 mm
Operating conditions -30...+50 °C, 15...95 %RH


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