Description
1.The whole measuring system is divided into three types, the first type: split input sludge concentration meter (including self-cleaning); the second type: split circulating sludge concentration meter (including self-cleaning); the third type: integrated circulating sludge concentration
2.The light wave sent by the infrared sensor transmitter can only a small part of light illuminate on the receiver after the absorption, reflection and scattering of the measured object during the transmission process. The transmittance of the transmitted light is proportional to the concentration of the measured sludge. The concentration of the sludge is calculated by measuring the transmittance of the transmitted light.