Negative Pressure Sensor – Smart Sensor A2

The Smart Sensor A2 negative-pressure sensor is a device used to measure the negative pressure of a medium, with a pressure measurement range of ±100 Pa. It converts changes in the medium’s negative pressure into electrical signals and outputs them to the control system for monitoring and control. Negative-pressure sensors are widely used in many fields, including medical equipment, industrial automation, and environmental monitoring. After acquiring data, the sensor transmits it to a repeater at its inherent frequency (once every 10 minutes) for storage.