PS-LB-D - LoRaWAN Differential Air Pressure Sensor Options:19000mAH Li/SOCl2 -5 meters range/ cable External length: 70mm

PS-LB-D - LoRaWAN Differential Air Pressure Sensor Options:19000mAH Li/SOCl2 -5 meters range/ cable External length: 70mmSometimes 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

SKU: 80055345594 · From centoria.fr