Siemens QAE2120.010 Immersion Temperature Sensor is engineered for precise measurement of liquid temperature in HVAC and building automation systems. Featuring an LG-Ni1000 sensing element and a 100 mm stainless-steel immersion well, it provides high accuracy from -30°C to +130°C. Built for industrial-grade performance, it ensures stable readings and long-term reliability in heating, cooling, and water system applications.

Key Features:

• Brand: Siemens – leading manufacturer of industrial automation and HVAC control solutions.

• Product Type: Immersion Temperature Sensor for liquid measurement.

• Sensing Element: LG-Ni1000 nickel resistor.

• Measuring Range: -30°C to +130°C (-22°F to +266°F).

• Protection Class: IP42 (IP54 with accessories).

• Immersion Length: 100 mm (4 inches) with well.

• Certifications: CE, UL, EAC approved.

Benefits:

• Reliable temperature monitoring for HVAC and building automation systems.

• Durable construction ensures longevity in demanding environments.

• High measurement accuracy enhances control efficiency and system performance.

• Easy installation and integration with Siemens control units.

• Ideal for bulk and industrial buyers seeking proven, long-life sensor solutions.