0 ~ 8bar 50℃ Chlorine Dioxide Analyzer For Drinking Water Disinfection
Introduction
The ADS2-U3D-CD4.2-AS2/AS3 chlorine dioxide analyzer is a single-parameter instrument. It is compatible with DRFN's chlorine dioxide sensors. The chlorine dioxide analyzer with AS2 sensor can be used under the temperature of 0-50℃, with AS3 sensor can be used under the temperature of 0-70℃. They both can work under the pressure range of 0 ~ 8 bar.
Advantages Of Chlorine Dioxide Analyzer
1. Menu password can be set to facilitate hierarchical management;
2. A two-wire RS485 interface, the communication protocol is MODBUS RTU. The chlorine dioxide controller supports JSON text data format.
3. All the configuration entered by the user is kept indefinitely, even if there is no power, the data will not be lost.
4. 128*64 black and white graphic dot matrix screen, and the display backlight provides always on and energy-saving mode selection.
5. It has time and historical data recording functions to meet higher data management requirements.
6. Abundant output meets monitoring, control, and remote data transmission at the same time.
Applications Of Chlorine Dioxide Analyzer
The instrument is used for disinfectant measurement in drinking water, swimming pool and industrial cooling water, water plant effluent and municipal pipe network monitoring.
Parameters Of Chlorine Dioxide Analyzer
| Product Name | Chlorine dioxide analyzer |
| Product Model | ADS2-U3D-CD4.2-AS2/AS3 |
| Software Version | DRFN chlorine dioxide Analysis software V1.0 |
| Display Range | 0.00-200.00mg/L |
| Resolution | 0.001 mg/L |
| Accuracy | Better than 0.15% of the measuring range |
| Stability | 0.05% of the measuring range every 24 hours, no accumulation |
| Repeatability | Better than 0.1% of the measuring range |
| Relay Control | 2 settable SPST relays, the max. load 3A/250VAC |
| Sensor Self-diagnosis | screen image and buzzer prompt |
| Analog Current Output | 2 settable 0/4~20mA active current loop output max. load 1000Ω |
| Communication Method | MODBUS RTU; support JSON text data format |
| Display Screen | 128*64 LCD |
| Time History/Data Record | Year/month/day/hour/min/second, record 14000 historical data |
| 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 |
| Weight | 800g |
| Power Consumption | 12W |
The Matching Chlorine Dioxide Sensor Recommendation
- Model: AS2/AS3
- pH range: 1~12
- Pressure range: 0~8 bar
- Temperature range: 0~50℃ (AS2), 0~70℃(AS3)
- Automatic temperature compensation
- Response time: T90 about 30 s
- Flow rate: about 30 l/h
- Shaft length: standard 175 mm, and up to 220 mm in length (mA-Version)
- Connection: for mA-version 2-pole terminal, M12 male
- Material: PVC-U (AS2), PEEK (AS3)
| Type: (50℃) | Measuring range: ppm | Resolution: ppm | Output signal | Power supply | Item number |
| AS2MA1-CD | 0.03~1.00 | 0.01 | 4~20 mA | 12~30 V DC RL:50~900Ω | 3326151 |
| AS2MA2-CD | 0.03~2.00 | 0.01 | 3326152 |
| AS2MA5-CD | 0.03~5.00 | 0.01 | 3326153 |
| AS2MA1-CD-M12 | 0.03~1.00 | 0.01 | 3426840 |
| AS2MA2-CD-M12 | 0.03~2.00 | 0.01 | 3426841 |
| AS2MA5-CD-M12 | 0.03~5.00 | 0.01 | 3426842 |
| Type: (70℃) | Measuring range: ppm | Resolution: ppm | Output signal | Power supply | Item number |
| AS3MA1-CD | 0.03~1.00 | 0.01 | 4~20 mA | 12~30 VDC RL :50~900Ω | 3326161 |
| AS3MA2-CD | 0.03~2.00 | 0.01 | 3326162 |
| AS3MA5-CD | 0.03~5.00 | 0.01 | 3326163 |
| AS3MA1-CD-M12 | 0.03~1.00 | 0.01 | 3426890 |
| AS3MA2-CD-M12 | 0.03~2.00 | 0.01 | 3426891 |
| AS3MA5-CD-M12 | 0.03~5.00 | 0.01 | 3426892
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0 ~ 8bar 50℃ Chlorine Dioxide Analyzer For Drinking Water Disinfection Images
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