The louver box type air temperature, humidity and air pressure integrated sensor monitors the atmospheric temperature, humidity and air pressure at the same time. The external louver box is windproof, rainproof, radiation proof, ventilated, corrosion-resistant, highly integrated, light and compact, and easy to install; Temperature measurement range: - 50 ~ 100 ° C, accuracy: ± 0.5 ° C, resolution: 0.1 ° C; Humidity measurement range: 0 ~ 100% RH, accuracy: ± 3% RH (T > 0 ° C), ± 5% RH (t ≤ 0 ° C), resolution: 0.1%; Air pressure range: 500 ~ 1100hpa, resolution: 0.1hpa, accuracy: ± 0.3hpa
Power supply mode: DC12 ~ 24V output mode: RS485, four wire system
Signal output: RS-485 signal: support Modbus Protocol (baud rate 9600 can be set),
Address 0-255 (settable)