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CL-201 Colorimetric Residual Chlorine Analyzer

Measurement principle:Using DPD colorimetric method to detect the concentration of residual chlorine which is an measurement accurate, cost-effective and low maintenance instrument. It is suitable for the measurement of residual chlorine in chlorine disinfection process and monitoring of residual chlorine concentration in drinking water pipe network. Continuous operation 30 days of reagent dosage, realize unattended operation, operation and maintenance cost is low.Features:①The DPD standard colorimetric method②The continuous operation of 30 days do not need to replace the reagent, simple operation, low operation and maintenance cost③Two programmable relay, can set the concentration alarm④It is suitable for measuring residual chlorine in tap water, circulating cooling water, sewage chlorination process of residual chlorine measurement and tap water pipe network.Technical IndexesMeasure range 0~5ppmAccuracy ±5% reading or ±0.03ppm Cl2,take bigDetection limit 0.03mg/LDisplay 70mm×48 mm LCDCalibration Use default calibration curvesOperation condition Sample flow rate: 200-400mL/minSample inlet pressure: 0.1~5barSample temperature:5~40℃Power supply 220-230VAC,50/60HzOutput 4-20mARelay Two groups of relays, can set the concentration alarmStorage temperature range -40~60℃Storage humidity humidity:10-90%, non condensingSize 460mm*350mm*186mm(L*W*H)Weight About 9KGInstallation Wall hanging
CL-201 Colorimetric Residual Chlorine Analyzer
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CL-201 Colorimetric Residual Chlorine Analyzer

Measurement principle:

Using DPD colorimetric method to detect the concentration of residual chlorine which is an measurement accurate, cost-effective and low maintenance instrument. It is suitable for the measurement of residual chlorine in chlorine disinfection process and monitoring of residual chlorine concentration in drinking water pipe network. Continuous operation 30 days of reagent dosage, realize unattended operation, operation and maintenance cost is low.

 

Features:

①The DPD standard colorimetric method

②The continuous operation of 30 days do not need to replace the reagent, simple operation, low operation and maintenance cost

③Two programmable relay, can set the concentration alarm

④It is suitable for measuring residual chlorine in tap water, circulating cooling water, sewage chlorination process of residual chlorine measurement and tap water pipe network.

 

Technical Indexes

Measure range

0~5ppm

Accuracy

±5% reading or ±0.03ppm Cl2take big

Detection limit

0.03mg/L

Display

70mm×48 mm LCD

Calibration

Use default calibration curves

Operation condition

Sample flow rate: 200-400mL/min

Sample inlet pressure: 0.1~5bar

Sample temperature:5~40℃

Power supply

220-230VAC50/60Hz

Output

4-20mA

Relay

Two groups of relays, can set the concentration alarm

Storage temperature range

-4060℃

Storage humidity

humidity10-90%, non condensing

Size

460mm*350mm*186mmL*W*H

Weight

About 9KG

Installation

Wall hanging

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