Description
The ACI 125268 is a 10kOhm thermistor-based outside air temperature sensor in a Euro-style housing, engineered by Automation Components Inc. (ACI) for reliable ambient temperature monitoring in building automation and HVAC control applications. Designed for outdoor installation, this sensor provides precise resistance-based temperature feedback to controllers, DDC systems, and energy management platforms, helping optimize heating and cooling operation based on real-time outdoor conditions.
Key Features
- 10kOhm thermistor element for accurate, stable temperature sensing
- Euro-style housing for a clean, professional installation aesthetic
- Designed for outside air / ambient temperature measurement
- Compatible with building automation systems (BAS) and DDC controllers
- Suitable for use in HVAC zoning, economizer, and energy management applications
- Durable construction rated for outdoor environmental exposure
Applications
- Outside air temperature sensing for AHUs and RTUs
- Building automation and energy management systems
- Economizer control and free-cooling strategies
- HVAC zoning and reset control strategies
Product Details
- Brand: ACI (Automation Components Inc.)
- SKU: 125268
- Sensor Type: Thermistor
- Resistance: 10kOhm
- Mounting Style: Euro
- Application: Outside / Ambient Air Temperature







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