Siemens Temperature Sensor: Duct Mount, -40°F to 180°F, Steel, Averaging Measurement
The Siemens QAM2021.750 is a duct-mount temperature sensor with a metal housing and no display, designed for building automation systems. It offers a temperature accuracy of ±0.72°F and operates over a range of -40°F…
SKU 3G-OTH-68980
Also listed as: QAM2021750 · QAM2021 750 · QAM2021-750
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The Siemens QAM2021.750 is a duct-mount temperature sensor with a metal housing and no display, designed for building automation systems. It offers a temperature accuracy of ±0.72°F and operates over a range of -40°F to 180°F. This hardwired sensor supports the LoRaWAN protocol and provides averaging measurement for duct-mounted applications.
Frequently Asked Questions
What is the Siemens QAM2021.750 duct temperature sensor used for?
The Siemens QAM2021.750 is a duct-mount temperature sensor used in building automation systems to measure average air temperature in HVAC ducts. It supports LoRaWAN protocol for wireless data transmission and is suitable for commercial and industrial environments requiring accurate temperature monitoring.
What are the specifications of the Siemens QAM2021.750?
The Siemens QAM2021.750 is a hardwired duct-mount sensor with a metal housing and no display. It measures temperatures from -40°F to 180°F with an accuracy of ±0.72°F. It supports LoRaWAN protocol and is designed for averaging measurement in building automation systems.
Where to buy the Siemens QAM2021.750 worldwide?
3G Electric supplies the Siemens QAM2021.750 duct temperature sensor to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this LoRaWAN-compatible sensor.
How to install the Siemens QAM2021.750 duct temperature sensor?
Install the Siemens QAM2021.750 by mounting it in the duct with the probe inserted into the airflow. Hardwire the electrical connections per local codes and ensure the sensor is compatible with your building automation system. Follow Siemens' generic guidelines for averaging sensor placement to avoid stratification errors.
Used in
Common applications for SiemensSiemens Products
3G Electric supplies Siemens duct temperature sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
