Siemens 533-380-24 Duct Temperature Sensor
The Siemens 533-380-24 is a duct-mounted temperature sensor with a metal standard housing and analog display. It provides a 4 to 20 mA temperature signal output using a 100 ohm platinum RTD, with an accuracy of…
SKU 3G-OTH-69020
Also listed as: 53338024 · 533 380 24
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 533-380-24 is a duct-mounted temperature sensor with a metal standard housing and analog display. It provides a 4 to 20 mA temperature signal output using a 100 ohm platinum RTD, with an accuracy of ±0.54°F. The sensor includes a mounting bracket, is hardwired, and is compatible with LonWorks building automation protocols for use with building automation systems.
Frequently Asked Questions
What is the Siemens 533-380-24 duct temperature sensor used for?
The Siemens 533-380-24 is a duct-mounted temperature sensor used in building automation systems to monitor air temperature in HVAC ducts. It outputs a 4 to 20 mA signal from a 100 ohm platinum RTD, enabling precise control of heating, cooling, and ventilation in commercial and industrial facilities.
What are the specifications of the Siemens 533-380-24?
The Siemens 533-380-24 is a duct temperature sensor with a metal standard housing, analog display, and 4 to 20 mA output. It measures from 20°F to 120°F with ±0.54°F accuracy, uses a 100 ohm platinum RTD, is hardwired, includes a mounting bracket, and supports LonWorks protocols for building automation systems.
Where to buy the Siemens 533-380-24 worldwide?
3G Electric supplies the Siemens 533-380-24 duct temperature sensor 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 LonWorks-compatible sensor for building automation systems.
How to install the Siemens 533-380-24 duct temperature sensor?
Mount the Siemens 533-380-24 in a duct using the included bracket, ensuring the sensing element is fully exposed to airflow. Hardwire the 4 to 20 mA output to your building automation controller following local codes. Verify the LonWorks protocol compatibility and calibrate per the manufacturer's instructions for accurate ±0.54°F readings.
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.