making it the industry standard for sensing conductive liquids in demanding environments

Common Questions How do I configure the sensor for my specific controller

verifying the pitch and rotation is vital to avoid motor overload

ensuring compatibility with Parker Fluid Control equipment

this PSC (Permanent Split Capacitor) motor utilizes thermal overload protection to prevent winding failure during high-ambient conditions

Carrier HH57AC080 Sensor 322838-754 making it the industry standardThe Carrier HH57AC080 Outside Air Temperature (OAT) Sensor is a critical 10 to 20 mA diagnostic and control component designed for Carrier, Bryant, and Payne commercial rooftop units equipped with Economi$er IV systems. Use this sensor to restore or enable outdoor air dry bulb changeover, allowing the controller to determine when ambient conditions are suitable for free cooling. By providing a precise 4 20 mA signal back to the main control board, the