5 psi and connects via a standard 1/4" OD sample line connection using an integral compression ferrule and nut

it meets the rigorous demands of large-scale HVACR and plumbing systems

Common Questions & Troubleshooting How do I calibrate the zero point

While the sensor functions in any orientation

the Schneider Electric TOOL-82 is 100% identical in specifications and function to the Barber Colman M-231

Carrier 50DK500692 Fan Plate 322056-301 5 psi and connects viaThe Carrier 50DK500692 Fan Plate is an essential OEM replacement component engineered specifically for high capacity Carrier rooftop units and commercial HVAC systems. Designed to maintain precise alignment within the condenser fan assembly, this heavy duty plate ensures optimal blade pitch and airflow efficiency, preventing vibration induced hardware fatigue. As a critical structural element for Carrier 50DK series maintenance, the 50DK500692 is