Environmental Monitoring Four-in-one Sensor
Technical Parameters
Product Name | Environmental Monitoring Four-in-one Sensor |
Measuring Range | Humidity : Temperature range : -40~+80℃ Humidity range : 0%~100%RH Air quality :0~500ug/m³ 0~1000ug/m³ Atmospheric pressure : Air pressure : 30~120kPa Temperature : -40~80℃ |
Output Signal | RS485 output (Modbus protocol) |
Supply Voltage | 10~30VDC |
Precision | Temperature : ±0.5℃(25℃) Humidity : ±3%RH (5%RH~95%RH, 25℃) Atmospheric pressure : ±0.15Kpa(25℃) PM2.5/PM10 : ±10% |
Working Temperature | -20℃~60℃, 10%RH~90%RH |
Device Address | 1~255 can be set |
Device Baud Rate | 2400, 4800, 9600, 19200, 38400, 57600, 115200 optional, default 9600 |
Byte Format | 1 start bit, 8 data bits, 1 stop bit, no parity |
Electrical Connections | Direct lead |