Fixed dust detector

The dust alarm is a digital-analog hybrid universal particulate matter concentration detection device. The device operates based on laser scattering. During operation, the high-intensity laser source inside the instrument continuously emits directional laser light. When the surrounding particulate matter concentration is high, the surface of the particulate matter diffuses more laser light, leading to a stronger change in reflected laser energy. This change in laser energy triggers a change in the system’s electrical signal. By detecting the range of changes in the electrical signal, the concentration of particulate matter can be determined

Product Features

Explosion-proof design, with explosion-proof mark Ex tD A21 IP65 T80℃
Utilizing high-speed and high-precision processing circuits to process sensor signals, it features rapid response, high measurement accuracy, and excellent stability and repeatability Large screen display, visually displaying information such as particulate matter concentration, unit, range, concentration bar graph status, etc Equipped with remote control operation, alarm parameters can be adjusted without opening the cover, making the operation simple Richer alarm information: LCD alarm level display, LCD red backlight on, audible and visual alarms activated (optional) The independent design of the gas chamber, combined with aerodynamics, enables faster and more accurate detection of particulate matter concentration

Product Specifications