Description
The Spirax-Sarco 55225 is an AKS 12 series temperature sensor featuring a PT1000 resistance element and a 5.5-meter (approximately 18-foot) cable, engineered for accurate and reliable temperature measurement in demanding HVAC, hydronic, and steam system applications. Spirax-Sarco is a globally recognized leader in steam system management and fluid control, and this sensor reflects their commitment to precision instrumentation.
Key Features
- PT1000 resistance temperature detector (RTD) element for high-accuracy temperature sensing
- 5.5-meter (approx. 18 ft) pre-attached cable for flexible installation reach
- AKS 12 series design — compact and robust construction for long-term reliability
- Compatible with a wide range of temperature controllers, building automation systems, and HVAC control panels
- Suitable for use in hydronic heating, steam, and commercial HVAC applications
- Spirax-Sarco quality engineering ensures consistent, repeatable performance
PT1000 Sensor Technology
The PT1000 element is a platinum resistance thermometer (PRT) with a nominal resistance of 1000 ohms at 0°C. This technology provides excellent linearity, stability, and repeatability across a broad temperature range, making it ideal for precise process and comfort control in commercial and industrial environments.
Typical Applications
- Hydronic heating and cooling systems
- Steam distribution and condensate return monitoring
- Commercial HVAC air handling and duct temperature sensing
- Building automation and energy management systems
- Boiler and heat exchanger temperature monitoring
Product Specifications
- SKU: 55225
- Brand: Spirax-Sarco
- Model: AKS 12
- Sensor Type: PT1000 RTD
- Cable Length: 5.5 meters (approx. 18 ft)
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