Siemens QAE2164.010 Temperature Sensor, Immersion, G ½" Thread, Pt1000, 100mm Probe, HVAC, S55451-D301-A100

Siemens QAE2164.010 Immersion Temperature Sensor

The Siemens QAE2164.010 is a high-accuracy passive temperature sensor specifically designed for immersion applications within heating, ventilation, and air conditioning (HVAC) systems. This robust sensor is ideal for precise temperature measurement in hydronic systems, such as heating, chilled water, or domestic hot water circuits. Featuring a Pt1000 sensing element and a G ½" threaded connection, it ensures secure and reliable installation for continuous temperature monitoring.

Key Features:

• Sensing Element: Utilizes a highly stable Pt1000 sensing element, providing excellent accuracy and linearity for temperature detection.
• Immersion Application: Optimized for direct immersion into liquid-filled pipes, ensuring accurate measurement of fluid temperatures.
• Threaded Connection: Equipped with a standard G ½" threaded connection for secure and leak-free installation into pipe fittings.
• Probe Length: Features a 100 mm long stainless steel probe, allowing effective thermal coupling with the fluid.
• High Accuracy: Delivers precise temperature data critical for efficient control and energy management in HVAC plants.
• Passive Sensor: Functions as a passive sensor, requiring no external power supply for its direct temperature sensing capability.
• Robust Construction: Engineered for durability and reliable long-term performance in various hydronic system conditions.

Manufacturer Information:

• Manufacturer: Siemens
• Product Series: QAE21xx Series Immersion Temperature Sensors
• Application: Immersion temperature measurement in HVAC hydronic systems, including heating return lines, chilled water circuits, and domestic hot water.
• Part Number: S55451-D301-A100 (Siemens Internal Reference)
• Typical Use: Building automation, energy management systems, industrial process control, and heating/cooling plant optimization.