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QAM2120.040

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The Siemens QAM2120.040 is a high-performance duct temperature sensor designed for precise air temperature measurement within HVAC systems and industrial environments. Featuring a 400 mm probe length and a robust LG-Ni1000 sensing element, this sensor delivers reliable data for maintaining optimal system performance and energy efficiency. It is engineered to withstand the demanding conditions of duct installations, capable of measuring temperatures from -50 to 80°C with an accuracy of ±1.8 K. Suitable for both new installations and system upgrades, the Siemens QAM2120.040 ensures consistent and accurate temperature readings to support climate control and process automation applications.

Key Features of Siemens QAM2120.040

  • Accurate LG-Ni1000 sensing element for dependable temperature measurement
  • 400 mm probe length optimized for duct mounting
  • Measurement range from -50°C to 80°C
  • Measurement accuracy of ±1.8 K ensures precision
  • Passive sensor requiring no external power source
  • IP30 protection rating suitable for HVAC environments
  • Fast response with a time constant of 30 seconds at 2 m/s air velocity
  • Includes mounting flange for secure installation
  • Durable construction for long-term reliability in air ducts

Explore Siemens QAM2120.040 specifications for detailed parameters

Parameter Specification
Sensor Type Duct temperature sensor
Output Signal LG-Ni1000
Probe Length 400 mm
Temperature Range -50 to 80°C
Accuracy ±1.8 K
Protection Rating IP30
Time Constant 30 seconds at 2 m/s airflow

Applications / Use Case

This Siemens QAM2120.040 is commonly used in HVAC systems for industrial automation, providing critical air temperature data within ductwork to optimize climate control and energy consumption. It is ideal for production line systems and building automation where precise temperature monitoring contributes to efficient heating, ventilation, and air conditioning operations. The sensor supports factory control panels and motion control setups by delivering stable and repeatable temperature measurements in harsh duct environments.

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QAM2120.040

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

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All products sold are New & Unused.

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All products are delivered within 2-8 business days depending on our stock location.

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