Electrochemical SensorsTL-O3-201
Ozone Sensor
Electrochemical Sensors
Ozone Sensor
TL-O3-201
Amperometric dissolved ozone sensor. Range 0–20 mg/L, IP68, RS485 + 4-20mA output.
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The TL-O3-201 uses constant voltage amperometric method to measure dissolved ozone concentration in water. Used for ozone disinfection system control in drinking water treatment, bottled water production, and aquaculture.
Technical Specifications
| Parameter | Value |
|---|---|
| Measurement Principle | Constant voltage amperometric |
| Measuring Range | 0–20.00 mg/L (ppm) |
| Accuracy | ±1% FS |
| Resolution | 0.01 mg/L (ppm) |
| Working Conditions | 0–60°C, 0–2 Bar |
| Power Supply | 12–24 VDC |
| Connection | 3/4" NPT Thread |
| Signal Output | RS485 Modbus RTU or 4-20mA |
| Calibration | 2-point calibration |
| Protection | IP68 |
| Cable Length | 5m |
| Installation | Pipe or flow cell |
Key Features
- Amperometric dissolved ozone measurement
- High accuracy: ±1% FS
- Suitable for ozone disinfection control
- Pipe or flow cell installation
Typical Applications
Drinking water ozone disinfectionBottled water productionAquacultureSwimming pool ozonation
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