| Sign In | Join Free | My benadorassociates.com | 
 | 
| Categories | Chlorine Analyzer | 
|---|---|
| Brand Name: | Daruifuno | 
| Model Number: | ADS2-U3A-CL4.2 | 
| Certification: | CE | 
| Place of Origin: | China | 
| MOQ: | Negotiable | 
| Price: | Negotiable | 
| 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 | 
| Protection Grade: | IP66 | 
| Size: | 144*144*120mm | 
| Power Supply: | 100~240V AC | 
| Weight: | 800g | 
| Power Consumption: | 10W | 
| Company Info. | 
| Suzhou Delfino Environmental Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
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 | 
|   | 
 5 ~ 9pH Chlorine Analyzers Analog Signal Accurate Water Quality Transmitter
                                                                                        
                                                        
                        
                        
                        
                                                            5 ~ 9pH Chlorine Analyzers Analog Signal Accurate Water Quality Transmitter
                                                    
                        
                     24V Residual Chlorine Analyzer For Testing Chlorine  Absence IP66
                                                                                        
                                                        
                        
                        
                        
                                                            24V Residual Chlorine Analyzer For Testing Chlorine  Absence IP66
                                                    
                        
                     Membrane Covered Free Chlorine Analyzers For Seawater Disinfectant
                                                                                        
                                                        
                        
                        
                        
                                                            Membrane Covered Free Chlorine Analyzers For Seawater Disinfectant
                                                    
                        
                     IP66 220V Chlorine Analyzers For Detecting Pools
                                                                                        
                                                        
                        
                        
                        
                                                            IP66 220V Chlorine Analyzers For Detecting Pools
                                                    
                        
                     18~36V Online Chlorine Meter For Industrial Disinfection Measurement
                                                                                        
                                                        
                        
                        
                        
                                                            18~36V Online Chlorine Meter For Industrial Disinfection Measurement
                                                    
                        
                     800g 24V Chlorine Analyzers Drinking Water Disinfection Measurement
                                                                                        
                                                        
                        
                        
                        
                                                            800g 24V Chlorine Analyzers Drinking Water Disinfection Measurement
                                                    
                        
                     OTA Online Residual Chlorine Analyzer 18 ~ 36V With Large LCD Screen
                                                                                        
                                                        
                        
                        
                        
                                                            OTA Online Residual Chlorine Analyzer 18 ~ 36V With Large LCD Screen
                                                    
                        
                     RS485 220V Disinfectant Chlorine Analyzers Swimming Pools
                                                                                        
                                                        
                        
                        
                        
                                                            RS485 220V Disinfectant Chlorine Analyzers Swimming Pools
                                                    
                        
                     Disinfectant Electronic Chlorine Meter 24V Two SPST
                                                                                        
                                                        
                        
                        
                        
                                                            Disinfectant Electronic Chlorine Meter 24V Two SPST
                                                    
                        
                     220V Disinfectant Online Chlorine Analyzers Swimming Pools IP66
                                                                                        
                                                        
                        
                        
                        
                                                            220V Disinfectant Online Chlorine Analyzers Swimming Pools IP66