Description
The Siemens QAD2030 is a precision surface-mount temperature sensor engineered for building automation and HVAC control applications. Designed to accurately monitor pipe, duct, or equipment surface temperatures, this sensor delivers reliable data to building management systems and controllers where accurate thermal feedback is critical to system performance and energy efficiency.
Output Signal & Sensing Technology
- 10k Ohm Type 2 thermistor output signal for high-accuracy temperature measurement
- Compatible with a wide range of building automation controllers and DDC systems that accept 10k Ohm Type 2 thermistor inputs
Temperature Range
- Operating range: -11°F to 257°F (-30°C to 125°C)
- Wide sensing range suitable for chilled water, hot water, steam, and refrigerant surface monitoring applications
Connection & Installation
- Terminal block connection type for secure, tool-friendly wiring
- Surface-mount design for easy attachment directly to pipes, ducts, or equipment surfaces
- No display — clean, low-profile form factor ideal for concealed or panel installations
Applications
- Pipe surface temperature monitoring in hydronic heating and cooling systems
- Duct and equipment surface sensing in commercial HVAC systems
- Building automation and energy management systems
- Boiler, chiller, and air handling unit control loops
Why Choose the Siemens QAD2030?
Siemens Building Technologies is a globally recognized leader in building automation and HVAC controls. The QAD2030 reflects Siemens’ commitment to precision, durability, and seamless integration with modern BAS platforms. Its broad temperature range and standard thermistor output make it a versatile choice for commercial and industrial HVAC installations.
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