Description
The ACI 119657 is a 20kOhm thermistor well sensor designed for reliable temperature measurement in hydronic systems, boilers, and commercial HVAC applications. Its encapsulated construction protects the sensing element from moisture and mechanical damage, ensuring long-term accuracy and durability in demanding environments.
Key Features
- 20kOhm thermistor resistance for precise temperature sensing
- 4″ insertion well depth for proper immersion in pipes and vessels
- Encapsulated design protects sensing element from moisture and contaminants
- Compatible with building automation systems, energy management controllers, and DDC systems
- Ideal for hydronic heating, boiler loop monitoring, and chilled water applications
- Durable construction suited for commercial and light industrial HVAC environments
Applications
- Hydronic heating and cooling systems
- Boiler supply and return temperature monitoring
- Chilled water loop sensing
- Building automation and DDC control systems
- Commercial HVAC temperature control
Product Specifications
- Brand: ACI (Automation Components Inc)
- SKU: 119657
- Sensor Type: Thermistor
- Resistance: 20kOhm
- Well Length: 4″
- Construction: Encapsulated







Reviews
There are no reviews yet.