Temperature and Humidity Sensor
Technical Parameters
Product Name | Temperature and Humidity Sensor |
Measuring Range | Measuring temperature : -40~+80℃, -40~+120℃ (external probe) Measuring humidity : 0%~100%RH |
Output Signal | RS485 output (Modbus protocol) 4~20mA/0~5VDC, 0~10VDC |
Supply Voltage | 10~30VDC (0~10VDC output, 24VDC only) |
Maximum Power Consumption | Digital signal : 0.4W Analog signal : 1.2W |
Precision | Temperature : ±0.5℃ (25℃) Humidity : ±3%RH (5%RH~95%RH, 25℃) |
Resolution | Temperature : 0.1℃ Humidity : 0.1%RH |
Long-term Stability (1 Year) | Temperature : ≤0.1℃/year Humidity : ≤0.1%RH/year |
Device Address | 1~255 can be set, the default is 1 |
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 |
Explosion-proof Grade | - |