E2648-O3

Ozone Detector
E2648-O3
Features
  • Stable long-life electrochemical sensor
  • Range 0...5 ppm O3
  • Resolution 0,01 ppm O3
  • Two SPST relays option
  • 2 × 4-20 mA or 0-10 V, RS485
Description

Ozone detector-transmitter E2648-O3 is a member of new PluraSens® family of multifunctional measurement instruments.

Applications include swimming pools and spas, food factories, places where disinfection or bleaching is performed, and other areas, where potentially toxic concentration of ozone can accumulate. 

The instrument utilises a fully calibrated and temperature compensated electrochemical 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.


Technical Data
Calibration ozone O3
Sensor type electrochemical
Sampling method diffusion
Detection range 0...5 ppm O3
Resolution 0,01 ppm O3
Repeatability < 2 % of signal
Sensor lifetime 2 years
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 (option) 2 × SPST relays (closing contact),
250 VAC / 30 VDC, 5 A max
Default alarm set-points 0,3 / 1 ppm O3
Enclosure die-cast aluminium, wall mount, IP66
Dimensions H120 × W125 × D57 mm
Operating conditions 0...+50 °C, 15...90 %RH


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