Online Digital RS485 Residual Chlorine Sensor Free Chlorine Sensor for Drinking Water

Product Description

Process Free Chlorine Sensors The residual chlorine sensor belongs to the constant potentialelectrolysis type sensor in chemical sensors, which adopts advancednon membrane constant voltage sensors and does not require thereplacement of membranes and reagents.This electrode is a three electrode system: in order to overcome thenegative effect of the electrode potential not being constant duringcontinuous detection between the working electrode and thecounter electrode, which leads to an increase in measurement errora reference electrode is added to the electrode system, forming athree electrode system for residual chlorine sensors. As the potentialbetween the working electrode and the reference electrodechanges, the voltage applied between the two is continuoustyadjusted using the reference electrode potential and voltage controcircuit, maintaining a constant potential difference between theworking electrode and the reference electrode. iIt has theadvantages of high measurement accuracy, long working life, andno need for frequent calibration.Widely used for automatic dosing of circulating water, chlorine controlin swimming pools, and precise measurement of residual chlorinecontent in water solutions in drinking water treatment plants, drinkingwater distribution networks, swimming pools, and hospital wastewater.

Order number	CS5530D5T
Specification
Principle	Potentiostatic
Range	0.00mg/L~20.00 mg/L
Resolution	0.01 mg/L
Accuracy	±0.02 mg/L
Temperature range	0 - 70 °C
Pressure	0 -6 bar
Optimum Flow Rate	25-100 L/h
Shell material	Glass+POM
Thread Cap	PG13.5
Electrode dimensions	ø12x120mm
Cable length	5m
Connector	Terminals
Output	RS485 Modbus RTU
Power input	DC 12V
IP rated	IP68

Best Value, Smart ChoiceWe, CLEAN Instruments are a specialized manufacturer of water quality analysis instruments. Continuously making progress in R&D, upgrading sales & services, and improving logistics and management systems, we are committed to providing the best value products and solutions for worldwide customers.CLEAN Instruments hold a growing array of assortments, including handy, easy to use testers, accurate, stable portable & benchtop meters, and compact, strong anti-interference industrial process controllers and various accessories to facilitate your measurement. Besides, CLEAN Instruments provide lots of specific parameters for target customers to select, from pH/ORP, Ion, Dissolved Oxygen to Conductivity, TDS, Free Chlorine, etc. CLEAN Instruments are proven to be the unalienable partners in water analysis, waste water monitoring, many laboratory applications, ecology studies and industry processes and so on.