Carrier 24VNA6 / 25VNA4 Pressure Transducer Check

Suction and discharge transducer signal on a Carrier 24VNA6 / 25VNA4 against the 0.5–4.5 V window, the 4.84–4.95 V sensor-error band, the implied 0–620 psig line and the P1 / P2 swap test.