Cảm biến nhiệt độ, độ ẩm - AF3485A
Cảm biến nhiệt độ - độ ẩm, tín hiệu ra truyền thông Modbus RS485, hiển thị LCD
Description
Relative humidity
Range: 0~99.9%RH
Accuracy(Including non-linearity, hysteresis and repeatability）: ±2%RH
Factory calibration uncertainty: ±0.6%RH(0~40%RH) / ±1.0%RH(40~97%RH)
Response time (90 %)Still air8 s，Plastic grille
Resolution: 0.1%RH
Long-term stability：<0.5 %RH /year
Temperature
Range (By jumper settings ): -40~80℃
Accuracy:（25℃）±0.3℃
Resolution：0.1℃
Long-term stability: <0.1℃/year
Work environment
Operating ambient temperature: AQ3485 -40~80℃ / AQ3485Y -20~70℃
Operating humidity: 0～99.9%Non-condensing
Storage Range
Temperature: 0~60℃
Humidity: <90%RH
Input Output
Operating Voltage: 12~36V DC (12~24V AC)
On power-up time: 3s
Temperature Output: 485
Humidity: 485
Communication Protocol:MODBUS RTU