Description
The ACI 146511 is a professional-grade temperature sensor engineered for seamless integration into modern building automation systems. Supporting both BACnet MS/TP and Modbus RTU communication protocols, this sensor provides maximum flexibility for contractors and system integrators working across a wide range of commercial HVAC and BAS platforms.
Dual-Protocol Communication
The ACI 146511 communicates over both BACnet MS/TP and Modbus RTU, two of the most widely adopted open-standard protocols in the building automation industry. This dual-protocol capability eliminates the need for protocol converters or gateways, simplifying installation and reducing overall system cost.
Key Features
- Supports BACnet MS/TP open communication protocol
- Supports Modbus RTU open communication protocol
- Designed for commercial building automation system (BAS) applications
- Accurate temperature sensing for reliable HVAC control
- Easy integration with DDC controllers and building management systems
- Manufactured by ACI (Automation Components Inc.), a trusted leader in HVAC sensing and control
Applications
- Commercial HVAC building automation systems
- DDC (Direct Digital Control) installations
- Energy management and monitoring systems
- Multi-protocol BAS environments requiring BACnet or Modbus connectivity
Why Choose ACI?
ACI (Automation Components Inc.) has been a trusted manufacturer of sensors, transmitters, and building automation products for decades. The 146511 reflects ACI’s commitment to open-protocol, interoperable solutions that give facilities managers and system integrators the tools they need to build efficient, scalable building automation networks.







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