In addition to using residual chlorine disinfectants in sewage treatment plants, ozone is also used to disinfect water quality. Ozone is a strong oxidant with high bactericidal ability and can effectively kill bacteria, viruses and other microorganisms in water. In the sewage treatment process, ozone is usually added to the last treatment link, that is, the effluent from the secondary sedimentation tank or the water body after advanced treatment, to ensure that the water quality meets the standard requirements. Ozone disinfection can effectively remove organic matter, odor and color in water, and improve the safety and reliability of water quality. However, the ozone content needs to be maintained within a safe range. How to accurately and continuously monitor the ozone content of water quality? Daruifuno’s OZ10 Ozone Sensor is specially designed for all types of water treatment using ozone disinfectants. It adopts the amperometric principle of film covering method, which is easy to use, low in maintenance, does not consume chemical reagents, and has stable and accurate measurement. It is equipped with ADS2-OZ can realize online monitoring and control and data recording and output functions.
Features
Adopt film-covered amperometric system, accurate measurement and stable data
Low maintenance ozone sensor with no reagent consumption
The output is 4-20mA or RS485 optional
Suitable for all kinds of water treatment environments, seawater is also applicable
Measuring Range | pH:0~14pH ORP:-2000~2000mV Temp.:-10~150℃ |
Resolution | pH:0.01pH ORP:1mV Temp.:0.1℃ |
Temp. Compensation | automatic (PT1000/NTC10K) or manual |
Accuracy | 0.1% FS or pH: ± 0.02pH, ORP: ±2mV, take the larger one |
Display Screen | 3.2 inch LCD screen |
System Language | English |
Calibration Method | pH: 3 points; ORP: 2 ponits |
Password | Six-digit passcode setting |
Relay Output | 2 SPST relays,max. load 3A/250VAC |
Current Output | 0/4~20mA |
Protection Grade | IP66 |
Working Temperature | 0~60°C |
Storage Temperature | 20~70°C |
Dimension | 100*100*120mm |
Material | Enhanced ABS |
Power Supply | AC:100~240VAC, 50~60Hz;DC:18~36VDC |
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