BH9250 Online Colorimetric Chlorine Analyzer
Overview:
DPD colorimetric method is used to detect the concentration of residual chlorine. It is a precise, cost-effective and low maintenance instrument, which is suitable for the measurement of residual chlorine in the process of chlorination and disinfection and the monitoring of residual 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:
It is suitable for measuring residual chlorine of tap water, circulating cooling water, sewage, etc.
Technical Specifications
Measuring Range | 0~5ppm Residual Chlorine |
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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