Siemens QBE3190UD50 Liquid Differential Pressure Sensor, 0-50 PSI, w/Manifold

Siemens QBE3190UD50 Liquid Differential Pressure Sensor, 0-50 PSI, w/Manifold. Siemens QBE Series Wet Differential Pressure Sensors use a ceramic technology making them ideal for a variety of applications. Designed for HVAC systems monitoring continuous flow rate or differential pressure.