Features
- 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
Description
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 |
