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

Suzhou Delfino Environmental Technology Co., Ltd. is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. Our main products include online, portable water quality analysis instruments. Since its establishment, we have focused on the development and production of water quality analysis instruments.

The monitoring parameters of water quality analyzer instruments mainly include: pH, ORP, dissolved oxygen, conductivity/TDS/salinity, turbidity, SS, Chlorophyll, Blue-green algae, COD, NH4-N, NO3, free chlorine, peracetic acid and so on.

As the rapid growth of the global economy leads to increased consumption and urbanization, solid waste generation has increased significantly, directly affecting the water and wastewater treatment industry. Daruifuno aims to provide solutions to various industries and fields and create a cleaner and healthier drinking water environment for the earth.

Our products mianly application for follows industry：Municipal sewage water treatment plant, industrial wastewater treatment plant, Chemical, Petroleum, Papermaking, Food and drinking, Medicine, Electroplating, PCB plant, fish farm,Lake/river/ocean/groundwater/surface and so on.

Our company was established in 2015, but our predecessor has been committed to the water quality testing industry for more than 10 years. At present, we have our own R&D center with many senior engineers with more than 10 years of experience in the research and development of water quality analyzers and water quality sensors, and are equipped with strict front-line production workers, professional quality inspection personnel and testing equipment to check every process.

As a high-tech enterprise in China, our production is strictly in accordance with ISO9001 from raw material sources to finished equipment. After years of efforts, the company has obtained more than 20 patent certificates, high-tech enterprise certificates, CE, SGS, etc. He has accumulated rich practical experience in the field of water quality testing and has unique insights in the field of water quality testing.

Our company takes "reasonable prices, efficient production time, and good after-sales service" as its purpose and adheres to the business philosophy of "based on quality and creating value for customers". At present, the company is actively exploring the international market and actively promoting its own brands and products. It has been exported to Asia, Southeast Asia, Europe, Africa, and South America, with customers in more than 50 countries and regions around the world. And hope to develop together with customers for mutual benefit with high-quality products and sincere services.