YGC-BYX-M shutter box temperature and humidity pressure sensor uses a piezoresistive silicon microcomputer sensor for the atmospheric pressure part, a capacitive polymer humidity sensing element for the humidity sensing part, and a sensor made of energy gap material for the temperature sensing part. Temperature element, temperature and humidity chip full-scale calibration, they all have the characteristics of high measurement accuracy, fast response, strong anti-interference ability, and good stability. The signal transmitter uses advanced circuit integration modules and uses RS485 signal output to ensure that the accuracy of the sensor is not lost. The instrument is small in size, easy to install and portable, and has reliable performance; it can be widely used in many fields such as meteorological observation, environmental control, agriculture, and factories.
Atmospheric pressure technical parameters:
Measuring range: 300～1100hPa
Relative accuracy: ±1hPa (25℃, normal)
Resolution: 0.1hPa
Atmospheric temperature and humidity technical parameters:
Temperature range: -40～100℃, resolution: 0.1℃
Humidity range: 0～100%RH, resolution: 0.1%RH
Accuracy:
temperature ±0.3℃, humidity ±5%RH (normal)
Temperature ±0.2℃, humidity ±3%RH
Louvre blades: 7 layers, 10 layers
Power supply method:
DC 5V
DC 9-30V
Other
Output form:
RS232 (Modbus ASCII)
RS485 (Modbus ASCII)
Instrument cord length:
standard: 2 meters
Other
Working environment: temperature -40℃～80℃
Humidity ≤100%RH, no condensation
Protection level: IP45
Product weight: 700 g (including shutter box)
Product power consumption: 150mW (depending on the specific model)
