BH9257 Colorimetric Total Chlorine Online Analyzer

Overview:
DPD colorimetric method is used to detect the concentration of total chlorine. It is a precise, cost-effective and low maintenance instrument, which is suitable for the measurement of total chlorine in the process of chlorination and disinfection and the monitoring of total chlorine concentration in drinking water pipe network. Continuous operation of 30 days of reagent consumption, unattended operation, low operation and maintenance costs.

Features:

  • DPD standard colorimetric method;
  • Reagents need not be replaced within 30 days of continuous operation, with simple operation and low maintenance cost;
  • With automatic cleaning function, reduce maintenance;
  • MODBUS RS485output;
  • With data storage function;
  • With reagent residue alarm function;
  • Measurement mode: continuous measurement mode, periodic measurement mode (adjustable measurement cycle).

Application:
Suitable for total chlorine measurement of tap water, circulating cooling water, sewage and other chlorination disinfection process and total chlorine measurement of tap water network.

Technical Specifications

Measuring Range 0~5ppm CI2
Accuracy ±5% of reading or ±0.03ppm Cl2,whichever is greater.
Limit of detection 0.03mg/L
Display 70mm×48 mm LCD display
Calibration Use the default calibration curve
Operating condition Sample flow required:200-400mL/min 
Sample inlet pressure:0.1~5bar
Sample temperature:5~40ºC
Power Supply 220-230VAC,50/60Hz
Output 4-20mA
Communication MODBUS RS485
Relay 2 sets of relays, concentration alarm can be set
Storage Temperature -40~60ºC
Storage Humidity Humidity:10-90%,non-condensing
Dimensions 350mm*186mm*460mm(Length*Width*Height)
Weight 9KG
Installation Wall mounted
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