Description
The ACI 123301 is a 10kΩ thermistor-based duct temperature sensor designed for accurate air temperature measurement in HVAC duct applications. Featuring a 6-inch insertion probe and a no-well (direct insertion) design, this sensor installs directly into the duct for a reliable, low-cost sensing solution suited to building automation and HVAC control systems.
Key Features
- 10kΩ thermistor sensing element for precise temperature detection
- 6-inch insertion probe for standard duct installations
- No thermowell design — direct insertion for simplified installation
- Compatible with building automation systems and HVAC controllers accepting 10kΩ thermistor inputs
- Compact, durable construction suitable for commercial and light industrial duct environments
Applications
- Supply and return air duct temperature sensing
- Building automation system (BAS) integration
- HVAC zone control and air handling unit monitoring
- Energy management and economizer control
Product Details
- Brand: ACI (Automation Components Inc)
- SKU: 123301
- Sensor Type: 10kΩ Thermistor
- Probe Length: 6 inches
- Well Type: No Well (Direct Insertion)







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