Setra 26510R5WBABT1C Low Pressure Transducer Out Press Tran 0-0.5" WC 0-5 VDC

The Setra 26510R5WBABT1C Low Pressure Transducer is a sensing component designed to convert very low differential pressure levels into a proportional electrical output signal for control and monitoring operations. It measures pressure in the range of 0 to 0.5" water column and provides a 05 VDC signal for use in control circuits and building automation inputs in HVAC systems. It is placed within air handling and ventilation assemblies to monitor airflow, filter loading, and duct pressure conditions. The output data is used by control modules to regulate fan speed and maintain stable system performance in low-pressure conditions.