Introduction
Principle & Structure
The suspended solids/sludge concentration sensor is based on the combined infrared absorption and scattered light method. The infrared light emitted by the light source is scattered by the suspended particles in the sample, and finally converted into an electrical signal by the photodetector, and the suspension of the sample is obtained after analog and digital signal processing. material/sludge concentration.
Features
● The sensor adopts the principle of double beam infrared scattering photometer to achieve good repeatability;
● Complying with ISO7027 standard method (infrared light scattering technology) can eliminate the influence of sample color;
● Built-in self-diagnosis function to ensure accurate data;
● Optional cleaning brush automatic cleaning function, greatly reducing the amount of sensor maintenance;
● Digital sensor, strong anti-interference ability, long transmission distance;
● Standard digital signal output, special transmitter-free industrial and mining can realize integration and networking with other equipment;
● The on-site installation of the sensor is convenient and fast, realizing plug and play;
● The controller can be wall mounted/panel mounted/pipe mounted.
● English and Chinese display can be switched, and it is more convenient to use Chinese.
application
On-line monitoring of suspended solids/sludge concentration in various technological processes of sewage treatment plants; on-line monitoring of suspended solids/sludge concentration in various industrial production processes such as water use and wastewater treatment processes.