Big Discount American Marine Orp 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.
Model No. |
CS7920D/CS7921D/CS7930D |
Power/Outlet |
9~36VDC/RS485 MODBUS RTU |
Measurement mode |
90°IR scattered light method |
Dimensions |
50mm*223mm |
Housing material |
POM |
Waterproof rating |
IP68 |
Measurement range |
5-400 NTU/2000NTU/4000NTU |
Measurement accuracy |
±5% or 0.5NTU,whichever is greater |
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 |
Flow-through |
Application |
General applications, municipal pipeline network; industrial process water quality monitoring, circulating cooling water, activated carbon filter effluent, membrane filtration effluent, etc. |
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Our purpose is to fulfill our clients by offering golden company, great price and premium quality for Big Discount American Marine Orp Meter - CS7920D Online Flow-through Turbidity Sensor – Chunye , The product will supply to all over the world, such as: Seattle, Benin, Surabaya, We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.

The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
