The ACI 123394 is a 10kOhm thermistor immersion well temperature sensor designed for reliable liquid temperature measurement in hydronic heating, cooling, and building automation systems. Housed in a durable enclosure with a 4″ immersion well, this sensor installs directly into pipes or vessels to deliver accurate, real-time temperature data to building automation controllers, energy management systems, and HVAC control panels.
Key Features
- 10kOhm thermistor sensing element for precise temperature measurement
- 4″ immersion well for direct fluid contact and accurate readings
- Protective enclosure shields wiring connections from moisture and contaminants
- Compatible with standard BAS, DDC, and HVAC control systems accepting 10kOhm thermistor inputs
- Suitable for hydronic heating and cooling piping applications
- Compact design for straightforward installation in tight mechanical spaces
Applications
- Hydronic heating and chilled water systems
- Building automation and energy management systems
- Boiler supply and return temperature sensing
- Chiller and heat exchanger monitoring
- Commercial and light industrial HVAC controls
Why Choose ACI Sensors
Automation Components Inc. (ACI) is a trusted manufacturer of HVAC sensing and control products. Their thermistor well sensors are engineered for long-term stability and accuracy, making them a go-to choice for mechanical contractors, building automation specialists, and HVAC technicians who demand dependable performance in critical temperature monitoring applications.
