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Shenzhen Changlilai Technology Co., Ltd
Residual chlorine sensor residual chlorine electrode
NegotiableUpdate on 05/11
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Overview
Residual chlorine sensor, residual chlorine electrode, German RG residual chlorine total chlorine sensor, commonly used chlorination methods in drinking water supply systems include adding chlorine gas, chlorine dioxide, and ozone. The effective chlorine content in water after chlorination treatment is called residual chlorine. Residual chlorine is divided into free residual chlorine and compound residual chlorine based on its formal activity.
Product Details
Detailed introduction of residual chlorine sensor and residual chlorine electrode
The residual chlorine sensor is imported from Germany and does not require electrolyte for measurement. There are no strict requirements for flow rate, and automatic temperature compensation ensures accurate measurement. After leaving the factory, it can be used on-site without calibration and has good linear response within the low value range of 0-0.1mg/L.
Measurement range: 0~10/0~20 ppm;
PH applicable range: 4-9 (residual chlorine), 4-12 (total chlorine);
Accuracy: within 4mg/L<1%; Less than 3% at 16mg/L;
Features:
Strong ability to resist surfactants and pollution;
Directly output standard signal 4-20mA/RS485 interface, without the need for secondary instruments, can directly achieve data acquisition, IoT remote transmission, and real-time monitoring on the central platform;
Built in temperature compensation, unaffected by temperature;
The wide range of pH applicability reduces the dependence on pH;
No need for zero point calibration, single point calibration is sufficient;
Resolution 0.001ppm, * high accuracy<1%;
Tested parameter: free chlorine
Reduce the impact of pH on measurement results
Application environment: Swimming pool water, drinking water, seawater, anti surfactant
Chlorination agent inorganic compound chlorine:
NaOCl (sodium hypochlorite), Ca (OCl) 2, chlorine gas, chlorine produced by electrolysis
Measurement System Coating Method 3-Electrode Constant Current Measurement System
Simulation version: - Voltage output
Non potential isolated electronic system
Simulate internal processing of data
Digital version: - Fully potential isolated electronic system
Application scope: Hospital sewage treatment.
If chloramine is used in hospital wastewater, it is recommended that users use a total chlorine sensor to measure residual chlorine and compound chlorine (chloramine) in the water more accurately.
