Multi parameter online water quality monitoring instrument

Laser dust sensor is a universal and miniaturized module. Using the principle of Mie scattering, the detection of dust particles in the air has good consistency and stability. Equipped with serial port output and PWM output, convenient to use. Small size, easy to integrate. The product series includes ZH03, ZH03A, and ZH03B. The sensor has good consistency, real-time response, accurate data, low power consumption, and a small resolution particle diameter of 0.3 μ m. Mainly used in places such as air purifiers, fresh air systems, portable instruments, air quality monitoring equipment, air conditioners, smart home devices, etc.