PM2.5/PM10 Sensor 0-10V/4-20MA/RS485 modbus Particle detection sensor transmitter 10-30V 0-1000ug/cubic meter 485 Air quality

High-concerned chemical：None isCustomized：Yes Material：Mixture Type：vibration sensor Output：Digital Sensor Brand Name：custom-souring Origin：Mainland China Use：Gas Sensor Quality：A key words：Rain and snow Transmitter sensor

High-concerned chemical: None isCustomized: Yes Material: Mixture Type: vibration sensor Output: Digital Sensor Brand Name: custom-souring Origin: Mainland China Use: Gas Sensor Quality: A key words: Rain and snow Transmitter sensor