professional factory for Pool Salinity Tester - CS5530D Digital Residual Chlorine Sensor – Chunye Detail:
Drinking water: ensuring reliable disinfection
Food: to ensure food safety, sanitary bag and bottle methods
Public works: detection of residual chlorine
Pool water: efficient disinfectant
No additional instrument is required, 485 signal transmission, no interference on site, easy to integrate into various systems, and effectively reduce related use costs.
The electrodes can be calibrated in the office or laboratory, and replaced directly on site, without additional on-site calibration, which greatly facilitates later maintenance
Calibration information record is stored in electrode memory.
Model NO. |
CS5530D |
Power/Signal Output |
9~36VDC/RS485 MODBUS RTU/4~20mA(Optional) |
Measure material |
Double platinum ring/3 electrodes |
Housing material |
Glass+POM |
Waterproof grade |
IP68 |
Measurement range |
0-2mg/L;0-10mg/L;0-20mg/L |
Accuracy |
±1%F.S |
Pressure range |
≤0.3Mpa |
Temperature compensation |
NTC10K |
Temperature range |
0-80℃ |
Calibration |
Water sample, chlorine-free water and standard liquid |
Connection methods |
4 core cable |
Cable length |
Standard 10m cable or extended to 100m |
Installation thread |
PG13.5 |
Application |
Tap water, pool water, etc |
Product detail pictures:

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