PS-LB-D - LoRaWAN Differential Air Pressure Sensor

Sometimes it is not necessary to monitor the absolute air pressure but we need to know the difference of pressures in different points. One example may be before and after a valve in a pipe. If the valve is fully open, the pressure on both sides should be the same. If there's a difference in the pressure, it could be the valve isn't fully open or there's a blockage. The PS-LB-D Differential Pressure Sensor features two air pressure inputs that monitor the pressure difference between these two points and transmit the value via LoRaWAN wireless connectivity. This makes it ideal for home and industrial environments, including offshore and subsea gas processing, remote heating systems, and pipeline monitoring applications. Dragino's Wireless Differential Pressure Sensor range offers multiple models to support LoRaWAN transmission with various pressure measurement ranges to suit your specific requirements. Datasheet: PS-LB-D.pdf Operation manual: PS-LB-D User manual.pdf