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For suction side protection
this unit resets itself once the sensed gas pressure falls back within the high/low differential windows
this transducer is a direct-fit replacement that eliminates the calibration drift common with aged sensors
Ensure proper superheat controller settings to maximize the performance of this industrial refrigeration compressor
05" round shafts or 3/8" to 3/4" square shafts using the standard U-clamp provided
Dwyer Instruments 1920-0 Pressure Switch 323613-751 For suction side protectionThe Dwyer 1920 0 Pressure Switch is a high precision differential pressure switch designed for critical HVAC and industrial process monitoring. Engineered for low pressure applications, this unit features an adjustable set point range of . 15" to . 55" w. c. with a deadband of approximately 0. 10" w. c. Its SPDT switch configuration allows for versatile wiring as either normally open or normally closed, making it a reliable choice for fan status