Schneider Electric (Barber Colman) 2372-501 Pressure Selector 30067439-890 For closed tank installations

For closed tank installations

For technicians performing HVAC system maintenance

What does a flashing LED on the board indicate

this sensor is technically identical to the 198799Z/U model

Schneider Electric (Barber Colman) 2372-501 Pressure Selector 30067439-890 For closed tank installationsThe Schneider Electric (Barber Colman) 2372 501 is a high performance pneumodular pressure selector and volume booster relay engineered for critical pneumatic control sequences. Specifically designed as a low pressure selector, this unit compares two proportional input signals and transmits the lower value to the branch line. When utilized as a pneumatic volume booster relay, it significantly reduces system transmission lag by amplifying the volume of