Digital Disinfectant Ozone Transmitter Online Monitoring For Water Treatment IP66
DRFN’s DUC2-OZ-H ozone analyzer is a single parameter instrument. It is designed to monitor ozone(O3) in drinking water, industrial cooling, and rinse water, wastewater, or other freshwater.
Ozone is widely used in the drinking water and wastewater industries. It is also used as a disinfectant in cooling towers and municipal wastewater treatment plants. Ozone is an effective bactericide that does not form any harmful Disinfection By Products (DBP) like many chlorine products do.
Advantages Of The Ozone Transmitter
- Protection level IP66
- RS485 communication, support Modbus protocol
- Provide wide-voltage AC or DC power supply mode
- Support a variety of installation methods
- Time and historical data recording functions
- 128*64 black and white graphic dot matrix screen
- 2 settable 0/4~20mA active current loop outputs
- 2 settable SPST alarm relays
Applications Of The Ozone Transmitter
Water plant disinfection process and chlorination control, pipe network and secondary water supply water quality safety monitoring;
Disinfection process control for water production in food, beverage, dairy and pharmaceutical production processes;
Other occasions for ozone disinfection of water.
Product Parameters
| Product Name | Ozone Transmitter |
| Product Model | DUC2-OZ-H |
| Software Version | DRFN Ozone Analysis software V1.0 |
| Display Range | 0.01mg/L~100g/L |
Resolution | 0.01mg/L |
Relay Control | 2 settable SPST relays, the max. load 3A/250VAC |
Analog Current Output | 2 settable 0/4~20mA active current loop output max. load 1000Ω |
Communication Method | Two-wire RS485 interface, MODBUS RTU; support JSON text data format |
Display Screen | 128*64 LCD, adjustable backlight mode, adjustable display rate |
Time History/Data Record | Year/month/day/hour/min/second, record 14000 historical data, record interval can be set between 1~999 minutes |
Maintenance Records | Last 100 times |
Protection Grade | IP66 |
Operating Environment | 0～60℃, relative humidity less than 95% |
Storage Environment | -20～70℃, relative humidity less than 55% |
Shell Material | Enhanced ABS |
Dimensions | 144*144*120mm (hole size 138*138 mm) |
Mounting Method | Wall mounting, pipe clamping, panel installation |
Power Supply | 18~36V DC or 100~240V AC |
Weight | 800g |
Power Consumption | 7W |
Electrical Interface | The back end of the instrument reserved 3 M12*1.5 gland, line diameter 3~6.5 mm |
The Suitable Ozone Sensors Recommendation
- Model: OZ1.2
- pH range: 2~11
- Pressure range: 0~1 bar
- Temperature range: 0~45℃
- Integrated automatic temperature compensation
- Response time: T90 about 15s
- Flow rate: about 30 l/h, low flow-dependence
- Shaft length: standard 175 mm
- Connection: Modbus RTU with M12 male
- Material: PVC, semipermeable membrane
| Type | Measuring range:
ppm | Resolution: ppm | Output signal | Power supply | Item number |
| OZ1.2H-M0c | 0.005~2.000 | 0.001 | Modbus RTU | 9~30 VDC 20~56 mA | 3426530 |
| OZ1.2N-M0c | 0.05~20.00 | 0.01 | 3426531 |
- Model: OZ7
- pH range: 2~11
- Pressure range: 0~1 bar
- Temperature range: 0~45℃
- Integrated automatic temperature compensation
- Response time: T90 about 50s
- Flow rate: about 30 l/h, low flow-dependence
- Shaft length: standard 175 mm
- Connection: Modbus RTU with M12 male
- Material: PVC-U, stainless steel 1.4571
| Type | Measuring range:
ppm | Resolution: ppm | Output signal | Power supply | Item number |
| OZ7H-M0c | 0.005~2.000 | 0.001 | Modbus RTU | 9~30 VDC 20~56 mA | 3226040 |
| OZ7N-M0c | 0.05~20.00 | 0.01 | 3226041 |
- Model: OZ10
- pH range: 2~11
- Pressure range: 0~1 bar
- Temperature range: 0~45℃
- Integrated automatic temperature compensation
- Response time: T90 about 15s
- Flow rate: about 30 l/h, low flow-dependence
- Shaft length: standard 175 mm
- Connection: Modbus RTU with M12 male
- Material: PVC, semipermeable membrane
| Type | Measuring range:
ppm | Resolution: ppm | Output signal | Power supply | Item number |
| OZ10H-M0c | 0.005~2.000 | 0.01 | Modbus RTU | 9~30 VDC 20~56 mA | 3426410 |
| OZ10N-M0c | 0.05~20.00 | 0.01 | 3426411 |
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