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SIEMENS QAM2120.040 Duct Temperature Sensor

Original price was: $92.10.Current price is: $46.05.

The QAM2120.040 measures duct air temperature with passive sensing technology, consuming no power. It offers multiple sensing element options and flexible cable lengths for HVAC projects.

Availability: In stock

SKU: 04.51.01.001.201.03 Category: Brand:
HVAC and Building Automation Sensors

SIEMENS QAM2120.040 Duct Temperature Sensor

High-accuracy duct temperature measurement for energy-efficient HVAC systems.

The SIEMENS QAM2120.040 Duct Temperature Sensor measures supply and exhaust air temperature in ventilation ducts with high accuracy, therefore improving energy efficiency in building automation systems. In addition, its passive technology keeps energy consumption to a minimum. Moreover, the wide operating range from -50°C to +80°C makes it reliable in every climate condition.

The sensor offers multiple sensing element options, including Pt100, Pt1000, LG-Ni1000 and NTC10k. In addition, it supports 2-, 3- or 4-wire connection types to match project requirements. Consequently, cable length options of 0.4 m, 2 m and 6 m adapt quickly to different duct widths. Furthermore, installation requires no special tools and works easily with AQM63.0 and AQM63.3 systems.

SIEMENS QAM2120.040 Duct Temperature Sensor — Technical Specifications

Sensing Element
Pt1000 (also Pt100, LG-Ni1000, NTC10k options)
Measuring Range
-50°C to +80°C
Protection Class
IP54
Supply
Passive (depends on sensing element)
Connection Type
2-, 3- or 4-wire (optional)
Cable Length
0.4 m / 2 m / 6 m
Operating Temperature
-40°C to +70°C
Weight
Approximately 0.15 kg
Standard
EN 60751

This sensor is ideal for supply air control in air handling units. Moreover, it provides reference measurement in heating and cooling systems. In addition, it contributes to energy management in building automation projects. Furthermore, it is preferred for process air temperature monitoring in industrial facilities.

Key Advantages

  • Reliable performance in every climate thanks to the wide measuring range.
  • Flexibility for project specifications with multiple sensing element options.
  • Easy installation and fast setup with AQM63 systems.

Applications

  • Supply air temperature control in air handling units.
  • Reference measurement in heating and cooling systems.
  • Process air temperature monitoring in industrial facilities.

As a result, the SIEMENS QAM2120.040 Duct Temperature Sensor is a reliable solution for precise temperature management in HVAC systems. ORFA Industrial has served as a trusted solution partner in the industrial sector since 1985. ORFA supplies worldwide and provides technical support for orders and inquiries. Contact us for technical support and ordering.

ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.

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