Siemens Building Technology 535-431B Transmitter 321702-401 consider the Belimo B221 valve

consider the Belimo B221 valve

With a weight of roughly 19

reducing expensive process interruptions

Specifically designed for compatibility with Lochinvar Knight series models (including KBN

Siemens Building Technology 535-431B Transmitter 321702-401 consider the Belimo B221 valveThe 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