Siemens Building Technology 535-431B Transmitter THPU32HP7Y Industrial Materials: Features a nickel-plated

Industrial Materials: Features a nickel-plated stem and BUNA N paddle for high-cycle reliability in hydronic heating systems

while commonly found in 6-ton commercial packaged units and split systems

High Flow Efficiency: Features a high 4 Cv rating for maximum throughput in 1/2" NPT systems

5-inch access door

Siemens Building Technology 535-431B Transmitter THPU32HP7Y Industrial Materials: Features a nickel-platedThe Siemens 535 431B is a precision engineered analog temperature transmitter designed for high accuracy sensing within building automation and HVAC systems. Built for durability in commercial environments, this 4 20mA temperature transmitter converts signals from an integrated or remote sensing element into a standard linear output, ensuring seamless integration with Siemens Building Technologies controllers and third party BAS platforms. It features