RS485 220V Disinfectant Chlorine Analyzers Swimming Pools

RS485 220V Disinfectant Chlorine Analyzer For Swimming Pools Digital Chlorine Meter

Brief Introduction

• Systematic disinfection is an important step in water treatment to protect people and systems, which is required by law in many areas. However, too high a dose of disinfectant can be toxic, which means compliance with limit values for those disinfectants is also very important.

• DUC series disinfectant Chlorine analyzer is a digital universal controller for measuring the concentration of chlorine. Each controller will be pre-installed with a set of embedded software to adapt to different disinfectant sensors.

• This digital universal controller is connected to the sensor. The sensor uploads the detected data in a special encrypted communication method. The controller can collect high-precision data more stably. It is displayed on the display of the controller in real-time, which is very convenient for users to read.

• The menu password of the gauge can be set to facilitate user's data confidentiality.

• The instrument has 2 SPST multifunctional relays that can be set and 2 high-precision 0/4~20mA current outputs.

• Its operating environment is 0~60℃, relative humidity is less than 95% (non-condensing) and the storage environment is -20~70℃, relative humidity is less than 55% (non-condensing).

Advantages Of The Chlorine Analyzer

• This disinfectant chlorine analyzer DUC2-CL-H-A has a clock function and a historical data recording function, which can record 14,000 historical data, and the recording interval can be set between 1 and 999 minutes.

• The CL analyzer has a 3.2-inch display screen and uses a 128*64 black and white graphic dot matrix LCD liquid crystal display, with reasonable interface settings and simple operation.

• The enclosure protection grade of this controller is IP66. This material can effectively isolate the pollution and corrosive gas from the external environment. 
• The controller has a power-off protection configuration, and the parameters can be kept indefinitely.

Applications Of The Chlorine Analyzer

It is applied to online monitoring of chlorine concentration in drinking water and industrial process water disinfection and sterilization process, sewage treatment and circulating cooling water treatment, and can also be used in swimming pools and other places where chlorine concentration needs to be measured.

Technical Parameters

The Matching DRFN Chlorine Sensors Recommendation

• Model: CL4.2

• pH range: 6~8

• Pressure range: 0~1 bar, no pressure surges or fluctuations
• Temperature range: 0~ 45℃ (no ice crystals in measurement water)
• Integrated automatic temperature compensation
• Response time: T₉₀ about 30 seconds
• Flow rate: about 30 l/h, low flow-dependence

• Shaft length: standard 175 mm

• Connection: Modbus RTU with M12 male
• Material: PVC-U and semipermeable membrane

• Applications: Fresh water free of surfactants and with constant pH

• Model: CC1

• pH range: 4~12

• Pressure range: 0~0.5 bar, no pressure surges or fluctuations
• Temperature range: 0~ 45℃ (no ice crystals in measurement water)
• Integrated automatic temperature compensation
• Response time: T₉₀ about 2min
• Flow rate: about 30 l/h, low flow-dependence

• Shaft length: standard 175 mm

• Connection: Modbus RTU with M12 male
• Material: PVC-U, PEEK, stainless steel 1.4571, microporous hydrophilic membrane

• Applications: Fresh water and seawater; surfactants are tolerated in part; a special electrolyte is used for seawater

• Model: CS4

• pH range: 4~9

• Pressure range: 0~3 bar, no pressure surges or fluctuations
• Temperature range: 0~ 45℃ (no ice crystals in measurement water)
• Integrated automatic temperature compensation
• Response time: T₉₀ about 2min
• Flow rate: about 30 l/h, low flow-dependence

• Shaft length: standard 175 mm

• Connection: Modbus RTU with M12 male
• Material: PVC-U, PEEK, stainless steel 1.4571, microporous hydrophilic membrane

• Applications: Fresh water and sea water at 10 µS/cm~50 mS/cm, surfactants are partially tolerated

• Model: CP3

• pH range: 4~12

• Pressure range: 0~0.5 bar, no pressure surges or fluctuations
• Temperature range: 0~ 45℃ (no ice crystals in measurement water)
• Integrated automatic temperature compensation
• Response time: T₉₀ about 2min
• Flow rate: about 30 l/h, low flow-dependence

• Shaft length: standard 175 mm

• Connection: Modbus RTU with M12 male
• Material: PVC-U, PEEK, stainless steel 1.4571, microporous hydrophilic membrane

• Applications: Swimming pool, drinking and seawater, surfactants are partially tolerated; special electrolyte for the use in sea water

• Model: CN1.1

• pH range: 6.5~9

• Pressure range: 0~0.5 bar, no pressure surges or fluctuations
• Temperature range: 0~ 45℃ (no ice crystals in measurement water)
• Integrated automatic temperature compensation
• Response time: T₉₀ about 2min
• Flow rate: about 30 l/h, low flow-dependence

• Shaft length: standard 195 mm

• Connection: Modbus RTU with M12 male
• Material: PVC-U, PEEK, stainless steel 1.4571, microporous membrane

• Applications: Check for the absence of chlorine in water

• Model: AS2 AS3

• pH range: 5~9

• Pressure range: 0~8 bar, no pressure surges or fluctuations
• Temperature range: 0~50℃(AS2), 0~70℃ (AS3)
• Integrated automatic temperature compensation
• Response time: T₉₀ about 30s
• Flow rate: about 30 l/h

• Shaft length: standard 175 mm

• Connection: Modbus RTU with M12 male
• Material: PVC-U (AS2), PEEK (AS3)

• Applications: Fresh water, especially drinking water, up to max. 70℃