Dust Monitor PFM Series Matsushima; Dust Monitor is a triboelectric principle; Measurement Range: 9 levels; Analog Output: 4mA to 20mA DC

Dust Switch PFM-DSW10 Matsushima; Dust Switch is a triboelectric principle dust leak detector; Output signal: Open collector output 1 output (NPN); Enclosure: IP54; Material: Probe SUS304

Air Dust Monitor PFM-AD12 Matsushima is a portable device that integrates a triboelectric dust monitor; Output signal: DC4~20mA; Measuring range: 0.1-1000mg/m3; Integration time: 0-30s

PFM-AP01 Matsushima is Air Particle Monitor continuously measures airborne particulate concentration; Min. detectable size: 0.3µg; Analog output: DC4 to 20mA; Update time of concentration: 20s