Description
The ACI A/AN-D-6-PB is a precision duct-mount temperature sensor engineered for reliable performance in building automation and HVAC control applications. Featuring a 10K Ohm resistance at 77°F (25°C) Type III thermistor element, this sensor delivers accurate temperature readings across a wide range of duct environments.
Standard Plastic Duct Mount Design
The A/AN-D-6-PB utilizes a standard plastic duct mount housing with a built-in mounting flange for fast, tool-friendly installation directly to duct walls. A foam pad is included to dampen vibrations, protecting the sensing element from mechanical interference and extending service life in high-airflow applications.
Double-Encapsulated Sensing Element
The thermistor sensing element is double encapsulated, providing superior protection against moisture, dust, and airborne contaminants commonly found in duct environments. This robust construction ensures long-term accuracy and minimizes maintenance requirements.
Key Features
- 10K Ohm resistance at 77°F (25°C) — Type III thermistor
- 6-inch duct insertion depth for accurate mid-stream temperature sampling
- Standard plastic duct mount housing with integrated mounting flange
- Foam vibration-dampening pad included
- Double-encapsulated sensing element for moisture and contaminant resistance
- Designed for building automation systems (BAS) and HVAC controls
- Quick and straightforward installation on supply, return, or mixed-air ducts
Applications
- Supply air and return air duct temperature sensing
- Mixed-air temperature monitoring
- Building automation and energy management systems
- Commercial HVAC control systems
Why Choose the ACI A/AN-D-6-PB?
ACI (Automation Components Inc.) is a trusted name in building automation sensing. The A/AN-D-6-PB combines durable construction, straightforward installation, and accurate Type III thermistor performance — making it an ideal choice for contractors and controls technicians who need a dependable duct temperature sensor that installs quickly and performs consistently.







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