Siemens
Siemens QAM2112.040 Duct Temperature Sensor - Pt1000
Siemens QAM2112.040 400mm Pt1000 Duct Temperature Sensor
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12-Mo Warranty
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🎖 Veteran-Owned
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12-month warranty
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Same-day dispatch
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Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
400 mm probe for deep insertion
Pt1000 sensing element
Accurate air temperature measurement
Designed for HVAC and industrial ducts
High stability
Product description
The Siemens QAM2112.040 is a duct temperature sensor equipped with a 400 mm probe and a Pt1000 sensing element. It is engineered for accurate air temperature measurement within large HVAC ducts and air handling systems.
This long-probe sensor is ideal for applications where a deeper insertion into the ductwork is required to capture representative air temperature across a wider cross-section. Its Pt1000 element ensures high accuracy and stability for critical climate control.
Stanlo Automation, a veteran-owned supplier of industrial automation surplus, offers the Siemens QAM2112.040. We provide reliable access to quality parts to support your automation infrastructure.
Technical specifications
| Type | Duct Temperature Sensor |
| Probe Length | 400 mm |
| Sensing Element | Pt1000 |
| Application | HVAC Ducts |
Common applications
Large HVAC Ducts
Air Handling Units
Industrial Ventilation
Building Automation Systems
Process Air Monitoring
Compatible systems
Siemens HVAC controllers and Building Management Systems (BMS)
Also known as
Siemens 400mm Pt1000 duct sensor QAM2112.040
QAM 2112.040 Siemens
Replaces / compatible with
Suitable for replacing Siemens Pt1000 duct sensors with 400mm probes in demanding HVAC applications.
Technical note
Expert tip
The 400mm probe requires sufficient space within the duct for proper installation and to ensure the sensing element is in the path of airflow.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What are the advantages of using a Pt1000 sensor over a Pt100 sensor in HVAC applications?
Pt1000 sensors offer higher sensitivity and accuracy compared to Pt100 sensors, especially at lower temperatures, and can provide more precise measurements in HVAC systems. They also tend to be less susceptible to self-heating errors.