Online residual chlorine/total chlorine monitoring instrument
The GNST-CL201 online residual chlorine/total chlorine detector uses DPD colorimetric method to detect the concentration of residual chlorine. It is an instrument with accurate measurement, high cost-effectiveness, and low maintenance, suitable for measuring residual chlorine during chlorination disinfection and monitoring residual chlorine concentration in drinking water pipe networks. The reagent usage for continuous operation for 30 days (based on a 5-minute measurement cycle) enables unmanned operation with low operation and maintenance costs.
This product is generally suitable for residual chlorine measurement in chlorine disinfection processes such as tap water, circulating cooling water, and sewage, as well as residual chlorine measurement in tap water pipelines.
Product Features
Continuous operation for 30 days without the need to replace reagents, simple operation, and low maintenance costs.
Measurement modes: continuous measurement mode, periodic measurement mode (measurement cycle can be set).
Equipped with automatic cleaning function, reducing maintenance workload.
It has data storage function.
Product parameters
Name | Parameter |
measuring range | 0~10mg/L |
test method | DPD colorimetric method |
Accuracy | 0-5mg/L: ± 5% or ± 0.03mg/L, whichever is greater, 5-10mg/L: ± 10% |
Detection limit | 0.03mg/L |
monitor | 70mm x 48mm LCD display |
correcting | Use default calibration curve |
Operating conditions | Sample flow rate: 200-400mL/min, sample inlet pressure: 0.1-5bar, sample temperature: 5-40 ° C |
Source electricity | 220-230VAC,50/60Hz |
output | 4-20mA |
communication | MODBUS RS485 |
Storage temperature range | -15°C~60℃C |
Storage humidity | 10-90%, non condensing |
Instrument size | 350mm * 186mm * 460mm (length * width * height) |
weight | 9KG |
Keywords:
RC201
RC201
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