Digital Online chlorine dioxide meter RS485 For Swimming Pools Disinfectant

Digital Online Chlorine Dioxide Controller RS485 For Swimming Pools Disinfectant

Product Introduction

Chlorine dioxide disinfectant is an internationally recognized high-efficiency disinfectant. It is very safe and has no residual toxicity. With the widespread application of chlorine dioxide as a disinfectant, it is very important to detect and control its concentration. DRFN’s DUC2-CD-H chlorine dioxide controller is used for the measurement of chlorine dioxide. It is a digital meter, which can be connected to DRFN’s digital chlorine dioxide sensors.

Features Of The Chlorine Dioxide Controller

● RS485 interface, MODBUS RTU communication protocol

● Time and historical data recording function

● 128*64 large LCD screen, adjustable backlight mode

● Power-off protection configuration, parameters can be kept indefinitely

● A variety of installation methods: wall, pipe clamping, and panel installation

● 2 settable 0/4~20mA active current loop outputs

● Provide AC or DC power supply mode, both of which are wide-voltage power supply

Applications Of The Chlorine Dioxide Controller

●  Disinfection Systems

●  Cooling Towers

●  Water Treatment

Technical Parameters

The Suitable Chlorine Dioxide Sensors 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

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

• Model: CD4.2
• pH range: 1~12

• Pressure range: 0~1 bar

• Temperature range: 0~45℃
• Automatic temperature compensation
• Response time: T₉₀ about 15 s
• Flow rate: about 30 l/h, low flow-dependence

• Shaft length: standard 175 mm

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

• Model: CD7
• pH range: 1~11

• Pressure range: 0~1 bar

• Temperature range: 0~50℃
• Automatic temperature compensation
• Response time: T₉₀ about 90 s
• Flow rate: about 30 l/h, low flow-dependence

• Shaft length: standard 175 mm

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

• Model: CD10
• pH range: 1~12

• Pressure range: 0~1 bar

• Temperature range: 0~50℃
• Automatic temperature compensation
• Response time: T₉₀ about 60 s
• Flow rate: about 30 l/h, low flow-dependence

• Shaft length: standard 175 mm

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