Description
Optimize your economizer or HVAC system’s performance and efficiency with the Carrier HH57AC081, a factory authorized enthalpy sensor designed for outdoor air monitoring, temperature, and humidity detection. Compatible with Sylk Bus control systems, this sensor enhances economizer control by providing accurate environmental data to your W7220 economizer or control board.
Key Features
- Multi Function Sensing: Functions as an outside air temperature/humidity sensor, and as an enthalpy control sensor—depending on how DIP switches are configured.
- Sylk Bus Connectivity: Communicates via the 2-wire S BUS, enabling seamless data exchange with Carrier economizer controllers and IAQ systems.
- Configurable via DIP Switches: The built-in DIP switch lets you select between outside air (OA), return air (RA), or differential enthalpy/temperature, providing flexible control options.
- Wide Operating Range: Designed to operate in temperatures from –40°F to 150°F, making it rugged enough for outdoor use.
- OEM Grade Reliability: As a genuine Carrier component, it ensures system compatibility, maintains warranty eligibility, and delivers long-lasting performance.
- Easy Installation: Compact form factor and standard S-Bus connector simplify installation and service. Wiring options support either a 2-pin header or side connector.
