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Address: Suzhou Xupai Road No.3
Contact name:Yuki Fu
Suzhou Delfino Environmental Technology Co., Ltd. |
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220V Disinfection Residual Chlorine Analyzer Used In Swimming Pools
Brief Introduction
The disinfection residual chlorine analyzer is a single parameter
analyzer, specially used in the disinfection industry. It is widely
used in a variety of industries that need to disinfect water
bodies. It can detect the disinfection effect of water bodies after
adding medicines, or control the residual amount of disinfectants
in water.
Advantages Of The Residual Chlorine Analyzer
1. Compatible with all DRFN membrane-covered ampere current sensors
for disinfection residual chlorine.
2. Abundant output meets monitoring, control, and remote data
transmission at the same time.
3. The communication standard is equipped with a two-wire
RS485 interface, the communication protocol is MODBUS RTU. The
instrument supports JSON text data format.
4. The disinfection residual chlorine analyzer can 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.
Applications Of The Residual Chlorine Analyzer
Water treatment monitoring: domestic water, swimming pool,
environmental protection sewage discharge monitoring;
Industrial process monitoring: circulating water, cooling water,
aquaculture, papermaking, food, medicine manufacturing, etc.
Technical Parameters
| Product Name | Residual Chlorine Analyzer |
| Product Model | ADS2-U3A-CL4.2 |
| 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
pH range: 6~8
Temperature range: 0~ 45℃
Connection: for mA-version 2-pole terminal, M12 male
| Type | Measuring range: ppm | Resolution: ppm | Output signal | Power supply | Item number |
| CL4.2MA0.5 | 0.01~ 0.50 | 0.01 | 4~20 mA | 12~30 VDC RL: 50~900 Ω | 3326240 |
| CL4.2MA2 | 0.01~2.00 | 0.01 | 3326241 | ||
| CL4.2MA5 | 0.01~5.00 | 0.01 | 3326242 | ||
| CL4.2MA10 | 0.01~10.00 | 0.01 | 3326243 | ||
| CL4.2MA20 | 0.01 ~20.00 | 0.01 | 3326244 | ||
| CL4.2MA-100 | 0.1~100 | 0.1 | 3326245 | ||
| CL4.2MA-200 | 0.1~ 200 | 0,1 | 3326246 | ||
| CL4.2MA0.5-M12 | 0.01~0.50 | 0.01 | 4~20 mA | 12~30 VDC RL: 50~900 Ω | 3326250 |
| CL4.2MA2-M12 | 0.01~2.00 | 0.01 | 3326251 | ||
| CL4.2MA5-M12 | 0.01~5.00 | 0.01 | 3326252 | ||
| CL4.2MA10-M12 | 0.01~10.00 | 0.01 | 3326253 | ||
| CL4.2MA20-M12 | 0.01~20.00 | 0.01 | 3326254 | ||
| CL4.2MA-100-M12 | 0.1~100 | 0.1 | 3326255 | ||
| CL4.2MA-200-M12 | 0.1~200 | 0.1 | 3326256 |
