Siemens Building Technology QAM2030.500 Temperature Sensor
For high-performance air handling and environmental monitoring, the Siemens QAM2030.500 is a field-proven duct averaging temperature sensor designed to handle the complexities of thermal stratification. This professional-grade unit features a 16-foot flexible probe constructed from durable Galfan steel tubing, allowing for comprehensive coverage across large duct cross-sections. By utilizing a 10k Ohm Type 2 Thermistor sensing element, the sensor provides high-accuracy resistance output compatible with most North American Building Automation Systems (BAS) and HVAC controllers from Siemens, Honeywell, and Johnson Controls.
The Siemens QAM2030.500 operates efficiently across a broad temperature measurement range of -40°F to 180°F, making it suitable for discharge air, return air, and mixed air applications. Its standard NEC-approved 2x4 inch galvanized steel electrical conduit box enclosure ensures a secure terminal connection for field leads while standing up to the rigors of industrial mechanical rooms. This passive temperature sensor requires no external power, delivering a reliable signal that fluctuates proportionally with duct air temperature for precise HVAC system integration and energy management.
Key Benefits- Thermal Stratification Mitigation: The 16-foot flexible averaging lead monitors temperature across the entire duct profile, preventing localized hot or cold spots from triggering false system responses.
- Wide Compatibility: The 10k Ohm Type 2 NTC Thermistor signal is an industry standard, ensuring seamless communication with programmable logic controllers (PLCs) and direct digital control (DDC) systems.
- Rugged Construction: Features a moisture-resistant Galfan steel probe and a metallic junction box with 1/2-inch knockouts for standardized electrical installation.
- Precision Performance: Maintains a tight accuracy tolerance of +/- 0.4°F at 77°F, critical for maintaining setpoints in tight-tolerance laboratory or commercial environments.
Is the probe length adjustable for smaller ducts?
The 16-foot probe is flexible and intended to be coiled or zig-zagged across the duct opening to provide an average reading. It should not be cut. For smaller applications, Siemens offers the QAM2030.250 with an 8-foot probe.
Does this sensor require a specific mounting orientation?
The enclosure can be mounted in any orientation on the exterior of the duct, but for optimal duct temperature sensing, ensure the flexible probe is secured using mounting clips to prevent vibration and contact with heat exchangers.
What controllers are compatible with the 10k Type 2 output?
This sensor works with any controller calibrated for a 10k Ohm NTC Type II thermistor curve, which includes the majority of modern Siemens Desigo, Apogee, and Talon platforms, as well as third-party BAS hardware.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Siemens Building Technology QAM2030.500 Temperature Sensor
For high-performance air handling and environmental monitoring, the Siemens QAM2030.500 is a field-proven duct averaging temperature sensor designed to handle the complexities of thermal stratification. This professional-grade unit features a 16-foot flexible probe constructed from durable Galfan steel tubing, allowing for comprehensive coverage across large duct cross-sections. By utilizing a 10k Ohm Type 2 Thermistor sensing element, the sensor provides high-accuracy resistance output compatible with most North American Building Automation Systems (BAS) and HVAC controllers from Siemens, Honeywell, and Johnson Controls.
The Siemens QAM2030.500 operates efficiently across a broad temperature measurement range of -40°F to 180°F, making it suitable for discharge air, return air, and mixed air applications. Its standard NEC-approved 2x4 inch galvanized steel electrical conduit box enclosure ensures a secure terminal connection for field leads while standing up to the rigors of industrial mechanical rooms. This passive temperature sensor requires no external power, delivering a reliable signal that fluctuates proportionally with duct air temperature for precise HVAC system integration and energy management.
Key Benefits- Thermal Stratification Mitigation: The 16-foot flexible averaging lead monitors temperature across the entire duct profile, preventing localized hot or cold spots from triggering false system responses.
- Wide Compatibility: The 10k Ohm Type 2 NTC Thermistor signal is an industry standard, ensuring seamless communication with programmable logic controllers (PLCs) and direct digital control (DDC) systems.
- Rugged Construction: Features a moisture-resistant Galfan steel probe and a metallic junction box with 1/2-inch knockouts for standardized electrical installation.
- Precision Performance: Maintains a tight accuracy tolerance of +/- 0.4°F at 77°F, critical for maintaining setpoints in tight-tolerance laboratory or commercial environments.
Is the probe length adjustable for smaller ducts?
The 16-foot probe is flexible and intended to be coiled or zig-zagged across the duct opening to provide an average reading. It should not be cut. For smaller applications, Siemens offers the QAM2030.250 with an 8-foot probe.
Does this sensor require a specific mounting orientation?
The enclosure can be mounted in any orientation on the exterior of the duct, but for optimal duct temperature sensing, ensure the flexible probe is secured using mounting clips to prevent vibration and contact with heat exchangers.
What controllers are compatible with the 10k Type 2 output?
This sensor works with any controller calibrated for a 10k Ohm NTC Type II thermistor curve, which includes the majority of modern Siemens Desigo, Apogee, and Talon platforms, as well as third-party BAS hardware.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
For high-performance air handling and environmental monitoring, the Siemens QAM2030.500 is a field-proven duct averaging temperature sensor designed to handle the complexities of thermal stratification. This professional-grade unit features a 16-foot flexible probe constructed from durable Galfan steel tubing, allowing for comprehensive coverage across large duct cross-sections. By utilizing a 10k Ohm Type 2 Thermistor sensing element, the sensor provides high-accuracy resistance output compatible with most North American Building Automation Systems (BAS) and HVAC controllers from Siemens, Honeywell, and Johnson Controls.
The Siemens QAM2030.500 operates efficiently across a broad temperature measurement range of -40°F to 180°F, making it suitable for discharge air, return air, and mixed air applications. Its standard NEC-approved 2x4 inch galvanized steel electrical conduit box enclosure ensures a secure terminal connection for field leads while standing up to the rigors of industrial mechanical rooms. This passive temperature sensor requires no external power, delivering a reliable signal that fluctuates proportionally with duct air temperature for precise HVAC system integration and energy management.
Key Benefits- Thermal Stratification Mitigation: The 16-foot flexible averaging lead monitors temperature across the entire duct profile, preventing localized hot or cold spots from triggering false system responses.
- Wide Compatibility: The 10k Ohm Type 2 NTC Thermistor signal is an industry standard, ensuring seamless communication with programmable logic controllers (PLCs) and direct digital control (DDC) systems.
- Rugged Construction: Features a moisture-resistant Galfan steel probe and a metallic junction box with 1/2-inch knockouts for standardized electrical installation.
- Precision Performance: Maintains a tight accuracy tolerance of +/- 0.4°F at 77°F, critical for maintaining setpoints in tight-tolerance laboratory or commercial environments.
Is the probe length adjustable for smaller ducts?
The 16-foot probe is flexible and intended to be coiled or zig-zagged across the duct opening to provide an average reading. It should not be cut. For smaller applications, Siemens offers the QAM2030.250 with an 8-foot probe.
Does this sensor require a specific mounting orientation?
The enclosure can be mounted in any orientation on the exterior of the duct, but for optimal duct temperature sensing, ensure the flexible probe is secured using mounting clips to prevent vibration and contact with heat exchangers.
What controllers are compatible with the 10k Type 2 output?
This sensor works with any controller calibrated for a 10k Ohm NTC Type II thermistor curve, which includes the majority of modern Siemens Desigo, Apogee, and Talon platforms, as well as third-party BAS hardware.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
