Temtop PMS 22 Particle Counter w/ Flow Rate 2.83 L/min Detecting 0.3μm 0.5μm 1μm 2.5μm 5μm 10μm

PMS 22 particle counter is a sensor module that uses the principle of laser scattering to detect 0.3μm, 0.5μm, 1μm, 2.5μm, 5μm, 10μm in the atmospheric environment. The sensor is made with advanced processing chips and light-sensitive elements. After collected, the signals are processed by a microprocessor and output in the form of a universal digital interface.The PMS 22 can accurately detect the counts of different sizes of particles in the atmospheric environment in real-time.Technical Specifications：Dimensions: 4.45*3.46*1.50 InchesWorking Principle: Laser Mie-scattering PrincipleWorking Temperature Range: 0~50℃Storage Temperature Range: -10℃~60℃Flow Rate: 2.83L/min(0.1 CFM) (Standard)Sampling Period: 6sCommunication Mode: RS485Weight: 0.8 lbKey Feature:6-channel particle size monitoring. Benchmarking β ray method adopted, enjoying higher accuracy and correlationEquipped with four-wire brushless vacuum pμmp, enjoying higher sampling efficiencyAll-metal precise optical-mechanical structure, stable operation in multiple scenesSmall size, convenient for the integrated use of multiple devicesContinuous working for 10,000 hours normally User manual: Download