Membrane Covered Free Chlorine Analyzer For Seawater Disinfectant
Introduction
The ADS2-U3A-CS4 free chlorine analyzer is connected to the free chlorine sensor with membrane-covered, amperometric 3-electrode system. It can be used for the freshwater or seawater.
Advantages Of The Free Chlorine Analyzer
1. The communication standard is equipped with a two-wire RS485 interface, the communication protocol is MODBUS RTU. The chlorine instrument supports JSON (JavaScript Object Notation) text data format.
2. Record the user's maintenance details of the equipment, the calibration effect of the diagnostic sensor, and will give corresponding prompts for inaccurate calibration instruments.
3. Two-wire RS485 interface, the communication protocol is MODBUS RTU, support JSON text data format.
4. The standard configuration is 2 settable SPST relays. The setting objects include alarms for the high and low values of the measurement parameters, the control of the cleaning cycle of the sensor.
5. It has clock and historical data recording functions to meet higher data management requirements.
Parameters Of The Free Chlorine Analyzer
| Product Name | Free chlorine analyzer |
| Product Model | ADS2-U3A-CS4 |
| Software Version | DRFN Chlorine 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 | 100~240V AC |
| Weight | 800g |
The Matching Chlorine Sensors Recommendation
- Model: CS4
- pH range: 4~9
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Pressure range: 0~3.0 bar, no pressure surges and/or fluctuations
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Temperature range: 0~45 ℃
- Integrated automatic temperature compensation
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Response time: T90 about 2 min
- Flow rate: about 30 l/h, low flow-dependence
- Shaft length: standard 175 mm, and up to 220 mm in length (mA-Version)
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Connection: for mA-version 2-pole terminal, M12 male
- Material: PVC-U, PEEK, stainless steel 1.4571, microporous hydrophilic membrane
| Type: | Measuring range: ppm | Resolution: ppm | Output signal: | Power supply: | Item number: |
| CS4MA2 | 0.01~2.00 | 0.01 | 4~20 mA | 12~30 V DC RL: 50~900Ω | 3426303 |
| CS4MA5 | 0.01~5.00 | 0.01 | 3426304 |
| CS4MA10 | 0.01~10.00 | 0.01 | 3426305 |
| CS4MA20 | 0.01~20.00 | 0.01 | 3426306 |
| CS4MA200 | 0.5~200.0 | 0.1 | 3426307 |
| CS4MA2-M12 | 0.01~2.00 | 0.01 | 4~20 mA | 12~30 V DC RL: 50~900Ω | 3426313 |
| CS4MA5-M12 | 0.01~5.00 | 0.01 | 3426314 |
| CS4MA10-M12 | 0.01~10.00 | 0.01 | 3426315 |
| CS4MA20-M12 | 0.01~20.00 | 0.01 | 3426316 |
| CS4MA200-M12 | 0.5~200.0 | 0.1 | 3426307 |
Product Tags:
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Membrane Covered Free Chlorine Analyzers For Seawater Disinfectant Images
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