ES-A227A Air Temperature Humidity Pressure Sensor

Parámetros

Rango

Exactitud

Resolución

Temperatura

-40℃~+85℃

≤±0.3°C（@25℃ typical）

0.01°C

Humedad

0~100%RH

≤ ±3%RH (@25°C, 10%-80%RH, typical)

0.01%RH

Presión atmosférica

500~1100Kpa

≤ 0.3hPa (@25°C, 950hPa-1050hPa)

0,1 hPa

Ambiente de trabajo

- 40 ℃ - 80 ℃

Salida de señal

RS485 output (standard Modbus RTU protocol),SDI-12 customized

Fuente de alimentación

DC9-30V

Nivel de protección

IP65

Método de fijación

The standard product uses a sleeve-type fixing method; see the product dimension drawing. (Flange fixing or bent plate fixing methods are optional.)

Soporte de fijación

No standard product is available; 1.5-meter and 1.8-meter brackets are optional (sold separately).

Standard configuration

3-meter cable (10-meter communication cable is optional).

Remarks

The sensor integrating atmospheric temperature, humidity, and air pressure parameters is installed in a three-layer outdoor radiation shield. The radiation shield uses a special ratio of PC and fiber, and the internal heat insulation layer minimizes the impact of solar radiation. With no moving parts, the accuracy of long-term measurement data is guaranteed.