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with flow capacities varying based on the differential pressure across the 7/32 inch orifice
it is engineered to position automatic air dampers in air handling units
provided the system nomenclature and rotolock valve dimensions match the 1-1/4" x 3/4" configuration required for your specific compressor model
Key Benefits for Technicians: Fixed Setpoint Precision: Factory-calibrated at 0
High-amperage contacts (20A at 120/240V AC) provide the robust electrical switching necessary for direct compressor control without premature pitting or terminal failure
Schneider Electric (Barber Colman) 2252-250 Temperature Transmitter Els PW 29614 with flow capacities varying basedThe Schneider Electric (Barber Colman) 2252 250 Temperature Transmitter is a precision engineered pneumatic temperature transmitter designed for direct acting proportional control in commercial HVACR environments. This high stability unit measures air or fluid temperatures and converts them into a standardized 3 to 15 psig output signal. With a calibrated 0 to 100 degree temperature range and a corresponding 100 degree span, it provides a reliable
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