factory low price High Precision Laboratory Salinity Meter - CS7920D Online Flow-through 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.
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.
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Model No. |
CS7920D/CS7921D/CS7930D |
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Power/Outlet |
9~36VDC/RS485 MODBUS RTU |
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Measurement mode |
90°IR scattered light method |
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Dimensions |
50mm*223mm |
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Housing material |
POM |
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Waterproof rating |
IP68 |
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Measurement range |
5-400 NTU/2000NTU/4000NTU |
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Measurement accuracy |
±5% or 0.5NTU,whichever is greater |
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Pressure resistance |
≤0.3Mpa |
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Measuring temperature |
0-45℃ |
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Calibration |
Standard liquid calibration, water sample calibration |
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Cable length |
Standard 10m,can be extended to 100m |
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Thread |
Flow-through |
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Application |
General applications, municipal pipeline network; industrial process water quality monitoring, circulating cooling water, activated carbon filter effluent, membrane filtration effluent, etc. |
Product detail pictures:
Related Product Guide:
Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for factory low price High Precision Laboratory Salinity Meter - CS7920D Online Flow-through Turbidity Sensor – Chunye , The product will supply to all over the world, such as: Canberra, Czech, Puerto Rico, Our company follows laws and international practice. We promise to be responsible for friends, customers and all partners. We would like to establish a long-term relationship and friendship with every customer from all over the world on the basis of mutual benefits. We warmly welcome all old and new customers to visit our company to negotiate business.
In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!









