Digital Residual Chlorine Dissolved Ozone Chlorine Dioxide Sensor 9-36VDC

Constant Voltage Digital Residual Chlorine Dissolved Ozone Chlorine Dioxide Sensor

>>Overview

The instrument consists of signal measurement, processing, display, and panel controls. By applying a specific negative voltage amplitude between the polarized electrode and reference electrode, this device selectively allows residual chlorine, chlorine dioxide, and ozone concentrations to participate in the reaction. These substances undergo electrochemical reactions at the cathode of the electrode, generating current signals proportional to their respective concentrations. Through collection and analysis of these current signals, the instrument calculates the concentrations of residual chlorine, chlorine dioxide, and ozone. Key features include:

▪ High selectivity
▪ No replacement parts required
▪ Minimal maintenance
▪ Long electrode lifespan
▪ High reliability

This product is widely used in drinking water treatment plants, distribution networks, swimming pools, industrial wastewater systems, and cooling water circulation systems for continuous monitoring and control of residual chlorine, chlorine dioxide, and ozone levels in water.

>>Feature

▪ Digital sensor with RS-485 output, supports MODBUS
▪ Reagent-free operation, pollution-free, economical and environmentally friendly
▪ Constant voltage measurement with dual metal rings extends service life, accelerates response time, and ensures stable signals
▪ Electrode housing made of glass + POM material, withstands temperatures from 0 to 60°C
▪ High-quality dedicated four-core shielded cable ensures accurate and stable signal transmission

>>Technical Parameter

‌Model‌: AG5530D (Residual Chlorine), AG5560D (Chlorine Dioxide), AG6530D (Ozone) ‌

Power Supply‌: 9-36VDC ‌

Dimensions‌: Diameter 23mm × Length 240mm ‌

Weight‌: 0.4kg (including 10m cable) ‌

Material‌: Body - Glass shell; Cable - PVC ‌

Ingress Protection‌: IP68/NEMA 6P ‌

Measuring Range‌: 0-20mg/L ‌

Accuracy‌: ±1% F.S. ‌

Output‌: MODBUS RS-485

Storage Temperature‌: 0 to 45°C

Pressure Range‌: ≤0.3MPa ‌

Calibration‌: Slope calibration, zero-point calibration ‌

Cable Length‌: Standard 10m (extendable up to 100m)

Founded in 2015, Juge focuses on the field of environmental online monitoring and has gathered outstanding talents who have been engaged in environmental online monitoring for many years. At the same time, it cooperates with some key professional universities and research institutes in China, and is a national high-tech enterprise that integrates research and development, production, sales, and after-sales service with environmental online monitoring systems as its core. It is a provider of overall solutions for smart environmental online monitoring systems.

Main business focuse on water quality monitoring instruments, flue gas analyzers, VOC online monitoring systems, CEMS flue gas continuous monitoring systems, and flue gas particulate matter monitoring systems. Widely used in safety, environmental protection, petroleum, chemical, pharmaceutical, metallurgical, coal chemical, warehousing and other fields

With a pragmatic enterprise management team, high-end R&D talents, experienced manufacturing experts, and enterprising marketing elites, we have developed a leading position among domestic peers and have always adhered to the business philosophy of providing users with higher quality products and more intimate services. We have made a vision of being responsible and doing our best to create an environmentally friendly and healthy work and living environment, and our goal is to pursue the interests of our customers.