The Setra 26410R5WB11T1G Differential Pressure Transmitter is a high-precision sensor designed to measure low differential pressure in HVAC and building automation systems. With a ±0.5"WC range and 4–20mA output, it provides accurate and stable pressure readings for air handling units, cleanrooms, and filter monitoring applications. Its compact, durable design ensures reliable perform... https://www.partshnc.com/26410r5wb11t1g-setra-differential-pressure-transmitter-0-5-wc-4-20ma-calibration-certificate