ALLNET MSR sensor ALL4472 / fine dust sensor *white*

Highlights: compatible with ALL34xx/35xx/4500/5000 fine dust sensor shows the values in µg/m3, particles per cubic cm Aluminum housing with wall mounting (please note our installation recommendation here for correct measurement) Fine dust measuring range 1 to 1000 µg/m3 measuring accuracy ±10 µg/m3 @ 0 to 100 µg/m3 / ±10% @ 100 to 1000 µg/m3 Connections: 1x RJ45 input / 1x RJ45 output (no longer compatible with ALL3000/400x Particulate Matter Sensor Specifications Mass concentration accuracy1 ±10 µg/m³ @ 0 to 100 µg/m³
±10% @ 100 to 1000 µg/m³ Mass concentration range 1 to 1000 µg/m³ Mass concentration resolution 1 µg/m³ Particle detection size range 8 years operating continuously 24h/day Dimensions 40.6 x 40.6 x 12.2 mm³ Operating temperature range -10 to +60 °C Storage temperature range -40 to +70 °C Electrical Specifications Interface UART, I²C, RJ45 ALLNET Supply voltage 4.5 – 5.5 V Average supply current
@ 1 Hz measurement rate < 60 mA 1 Specified for PM2.5 at 25 °C using potassium chloride salt particles and the TSI DustTrakTM DRX Aerosol Monitor 8533 as a reference.
² PMx defines particles with a size smaller than "x" micrometers (eg, PM2.5 = particles smaller than 2.5 µm).