Ozone Transmitter
  • Stable long-life electrochemical sensor
  • Range 0...5 ppm or 0...1 ppm O3
  • Resolution 0,01 ppm O3
  • 2 × 4-20 mA or 0-10 V, RS485

Ozone transmitter E2618-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 confined spaces, 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 analog outputs and RS485 digital interface with industry standard Modbus RTU protocol can be used to connect the transmitter to safety or building automation systems.

Technical Data
Calibration ozone O3
Sensor type electrochemical
Sampling method diffusion
Detection range 0...5 ppm,
0...1 ppm
Resolution 0,01 ppm
Repeatability < 2 % of signal
Sensor lifetime > 2 years (0...5 ppm)
> 18 months (0...1 ppm)
Power supply 12...36 VDC (default)
24 VAC as option
Digital interface RS485, Modbus RTU protocol
Analog outputs 2 × 4-20 mA / 0-10 V, user settable
Enclosure grey ABS plastic, wall mount, IP65
Dimensions H82 × W80 × D55 mm
Operating conditions -40...+50 °C (0...5 ppm),
-20...+40 °C (0...1 ppm),
15...90 %RH