Massive Selection for Simple Operation Handheld Salinity Meter - Online Immersion Type Turbidity Sensor – Chunye Detail:
The principle of the turbidity sensor is based on the combined infrared absorption and scattered light method. The ISO7027 method can be used to continuously and accurately determine the turbidity value. According to ISO7027 infrared double-scattering light technology is not affected by chromaticity to determine the sludge concentration value. The self-cleaning function can be selected according to the use environment. Stable data, reliable performance; built-in self-diagnosis function to ensure accurate data; simple installation and calibration.
The electrode body is made of 316L stainless steel, which is corrosion-resistant and more durable. The seawater version can be plated with titanium, which also performs well under strong corrosion.
IP68 waterproof design, can be used for input measurement. Real-time online recording of Turbidity/MLSS/SS, temperature data and curves, compatible with all water quality meters of our company.
0.01-400NTU-2000NTU-4000NTU, a variety of measuring ranges are available, suitable for different working conditions, the measurement accuracy is less than ±5% of the measured value.
Turbidity monitoring of water from waterworks, water quality monitoring of municipal pipeline network; industrial process water quality monitoring, circulating cooling water, activated carbon filter effluent, membrane filtration effluent, etc.
Model No. |
CS7820D/CS7821D/CS7830D |
Power/Output |
9~36VDC/RS485 MODBUS RTU |
Measurement mode |
90°IR scattered light method |
Dimensions |
Diameter 50mm*Length 223mm |
Housing material |
POM+316 Stainless steel |
Waterproof rating |
IP68 |
Measurement range |
0.01-400 NTU/2000NTU/4000NTU |
Measurement accuracy |
±5% or 0.5NTU,whichever is grater |
Pressure resistance |
≤0.3Mpa |
Measuring temperature |
0-45℃ |
Calibration |
Standard liquid calibration, water sample calibration |
Cable length |
Standard 10m,can be extended to 100m |
Thread |
G3/4 |
Installation |
Immersion type |
Application |
General applications, rivers, lakes, environmental protection, etc. |
Product detail pictures:

Related Product Guide:
"Based on domestic market and expand overseas business" is our development strategy for Massive Selection for Simple Operation Handheld Salinity Meter - Online Immersion Type Turbidity Sensor – Chunye , The product will supply to all over the world, such as: Japan, Georgia, Danish, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We've got established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance might be expected as our principle of integrity. Devotion and Steadiness will remain as ever.

It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
