Barometric Pressure Sensors

In simple terms, an atmospheric pressure sensor measures barometric pressure, which is the measure of air pressure in the atmosphere. More specifically, this measures the degree of weight that air molecules exert anywhere in the world. Tracking rising or dropping barometric pressure is a reliable indicator of changing weather.

By monitoring pressure differential, control systems can automatically regulate ventilation for improved building performance.

Barometric Pressure Measurement Instruments

The Comptus A70-P Barometric Pressure transmitter utilizes a 4-20mA signal to integrate with all common control systems. Also available are A70H series combined humidity, temperature and pressure sensors utilizing a RS485 protocol. Call us for more information on our barometric pressure sensors, barometric pressure measurement instruments, and instruments for measuring atmospheric pressure. We also offer a range of wind and industrial environmental sensors, atmospheric pressure sensors, barometric pressure gauges, transmitters and controls.