Description
The Siemens Building Technology 535-431B is a precision replacement temperature transmitter engineered for dependable performance in building automation and HVAC control applications. Designed as a direct replacement for compatible Siemens systems, this transmitter provides a standard 4-20mA analog output signal, making it easy to integrate with a wide range of building automation system (BAS) controllers, data acquisition systems, and energy management platforms.
Key Features
- Industry-standard 4-20mA analog output for broad system compatibility
- Temperature sensing range of 20°F to 120°F — ideal for indoor ambient and duct sensing applications
- Designed as a direct replacement for Siemens Building Technology systems
- Reliable signal transmission minimizes noise interference over long wire runs
- Compact form factor for straightforward installation in tight spaces
- Suitable for use in commercial HVAC and building automation environments
Application
The 535-431B is well-suited for monitoring space temperatures, return air, mixed air, and other low-to-mid range temperature sensing points in commercial buildings. Its 4-20mA output ensures accurate, repeatable readings that integrate seamlessly with DDC controllers and BAS front-end systems.
Product Specifications
- Brand: Siemens Building Technology
- Part Number / SKU: 535-431B
- Output Signal: 4-20mA
- Temperature Range: 20°F to 120°F
- Product Type: Replacement Temperature Transmitter
Why Choose Siemens Building Technology?
Siemens Building Technology is a globally recognized leader in intelligent building solutions, delivering controls, sensors, and automation products trusted by mechanical contractors, facilities engineers, and system integrators worldwide. The 535-431B upholds that legacy of quality, offering a reliable drop-in replacement that keeps your building systems running at peak efficiency.







Reviews
There are no reviews yet.