S-ORP041 ORP Sensor
The S-TUR033 Turbidity Sensor is a patented product with independent intellectual property rights, custom-developed for online monitoring of drinking water quality. Adopting the 90° light scattering detection principle, it features a unique photoelectric receiving structure and an automatic temperature-light compensation method, greatly enhancing the precision and accuracy of turbidity detection. Equipped with a built-in ARM7 data processor and an efficient digital filtering algorithm, the sensor effectively avoids noise interference. It adopts the standard Modbus digital signal output, facilitating easy integration into computer monitoring systems by users.
·Direct drinking water
·Membrane-filtered water
·Surface water
·Secondary water supply
·Swimming pools
·Terminal water of water supply pipelines
·Tap water at the outlet of waterworks
·High precision, suitable for turbidity measurement in membrane-based water purification
·Standard RS485-Modbus interface for easy system integration
·Compact size and high integration
·Compatible with integrated flow cell (including gauge head) to realize automatic blowdown, 5.achieving long-term maintenance-free operation and reducing daily operation and maintenance costs
| Model | S-TUR033 |
Measuring Range |
0~1/20/100NTU |
Digital Output |
RS485Modbus protocol (optional4-20mA) |
Size |
66mm*143mm*54mm (width x height x thickness) |
Accuracy |
0~100NTU:2%or±0.02NTU(whichever is larger); |
Light Source |
660nm laser |
Measurement Lower Limit |
0.005NTU |
Resolution |
0.0001NTU(<1NTU),0.001NTU(≥1NTU) |
Working Voltage |
DC9~28V |
Measuring Principle |
90°light scattering method (laser light source) |
working Method |
Flow-through type |
Calibration Method |
Factory calibrated,using default calibration curve; |
Material |
ABS |
Operating Temperature |
-5~45℃ |
Storage Temperature |
-20~60℃ |
