Sensor Sensor for the measurement of dissolved ozone in water.

• Measured variable(s): Ozone
• Calibration: at the controller, via analytical determination by DPD method
• Interferences: Cl₂ is measured at a factor of 0.03, ClO₂ is measured at a factor of 0.7
• pH range: 2-11
• Pressure range: 0‒1 bar, no pressure surges and/or fluctuations
• Temperature range: 0‒45 °C (no ice crystals in the sample water)
• Integrated automatic temperature compensation
• Response time: T90 approx. 15 s
• Flow rate: approx. 30 l/h, low flow dependence
• Shaft length: standard 175 mm (mA version up to 220 mm)
• Connection: standard 4-pin plug, mA version 2-pole terminal, M12 socket or modbus RTU with M12 socket
• Material: PVC, semi-permeable membrane