Siemens Building Technology QAE2020.010 Immersion Temperature Sensor 1000 Ohm NTC

The Siemens Building Technology QAE2020.010 is a precision immersion temperature sensor designed for direct measurement in liquids and semi-solid media. This sensor features a 1000 ohm NTC (Negative Temperature Coefficient) thermistor element that provides accurate temperature readings for HVAC and building automation applications.

Key Features:

• 1000 ohm NTC thermistor element for reliable temperature sensing
• 4-inch immersion length for optimal placement in pipes, tanks, and ducts
• Robust construction suitable for direct immersion in water, glycol solutions, and similar media
• Compatible with Siemens building automation controllers and systems
• Designed for use in heating, cooling, and process control applications

This immersion sensor is ideal for measuring supply and return temperatures in hydronic systems, monitoring storage tank temperatures, or controlling process temperatures in commercial and industrial building systems. The NTC thermistor technology ensures stable, accurate readings across the operating temperature range.