The Siemens QAM2130.040 is a duct temperature sensor designed to accurately measure air temperature in ventilation and air conditioning systems. This passive sensor operates with a sensing element of NTC 10k, making it ideal for use in supply or extract air ducts. It is suitable for applications requiring temperature control, such as supply air temperature limitation and temperature monitoring for building automation systems. With a probe length of 0.4 meters, it offers reliable measurement performance across a wide temperature range.

Key Features:

• Temperature range: -40°C to +80°C
• Sensing element: NTC 10k
• Probe length: 0.4 meters
• IP42 protection rating (optional IP54 with cable gland)
• Ideal for supply and extract air temperature control

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