Senseca PMsense-A 실외 먼지 농도 센서 (Only PM, RS485 MODBUS-RTU, 2 analog outputs 4...20 mA)

Particulate Matter

Measuring principle: Laser scattering

Measured pollutants: PM1.0, PM2.5 and PM10

Measuring range: 0…1000 µg/m3 (for each pollutant)

Particle size detection range: Ø 0.3…10 µm

Linearity error: < 5%

Repeatability: < 3%

Sensor warm up time: 15 s

Sensor lifetime: 5 years approx. in 5 minutes cyclic operating mode (default)> 10,000 hours in continuous operating mode (1 meas./s)

Temperature drif:t < 0.01 µg/m3/°C

Datasheet

Manual