ES-A221 Atmospheric pressure sensor

ES-A221 atmospheric pressure sensor adopts imported high-precision measurement unit, the device has built-in high-precision temperature compensation, high stability, small drift, and high repeatability; the wall-mounted housing can be easily fixed on the wall. It is suitable for small weather stations, altimeters, agricultural greenhouses, archives and other places that require atmospheric pressure monitoring and temperature measurement.

It can integrates temperature and humidity sensors into one unit, and the measurement data is more comprehensive. It support 4~20mA,0~5V/0~10V,RS485 outputs, 485 signals (standard Modbus-RTU protocol), can communicate up to 2000 meters, and supports secondary development.