The Siemens QAE1630.010 is a passive immersion temperature sensor designed for use in HVAC systems to monitor water temperature in pipes and tanks. It features an NTC 10k sensing element and a 100 mm immersion length, providing accurate temperature readings for optimal system performance. This sensor is ideal for controlling flow temperatures, limiting return temperatures, and regulating domestic hot water (DHW) temperatures. The device is designed to be installed with a protection pocket (not included) for enhanced safety and reliability.

Key Features:

• Temperature range: -15°C to +100°C
• Sensing element: NTC 10k
• Immersion length: 100 mm
• IP42 protection rating
• Suitable for flow and return temperature control

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