Outdoor Temperature Humidity Noise PM2.5 PM10 Sensor With RS485 Output

เซนเซอร์วัดอุณหภูมิ ความชื้น เสียง และ PM2.5/PM10
Outdoor Temperature Humidity Noise PM2.5 PM10 Sensor With RS485 Output

Features

           Lightweight shelters, WMO standards with 6 stories high, can be adjusted according to user needs. Waterproof PG7 lock and pull resistant.High density material cover, waterproof.Using anti-ULTRAVIOLET material, which can effectively block the ultraviolet irradiation and prevent the equipment from rapid aging.High efficiency of data transmission ensures stable operation.

parameters measuring

• Power : 10V~30V DC
• Temperature Measuring range  : -40°C ~ +80°C 
• Humidity Measuring range : 0-100%
• Measuring precision temperature: ±0.5°C (25°C) 
• Measuring precision humidity: ±3%RH (5-95%RH 25°C)
• Noise Measuring range : 30-120DB
• Noise  Measuring precision : ±0.5DB
• Noise Frequency range : 20Hz-12.5KHz
• PM2.5/10 Measuring range : 0-1000 ug/ m³
• PM2.5/10 Resolution : 1ug/ m³
• PM2.5/10 Measuring precision : ±10
• RS485 serial output : ModbusRTU
• Working environment : -20~+60°C / 0-80%RH