The FMYB-5420 is a valve position transmitter manufactured by Moniteur Devices. With its enhanced design and multiple terminal points, this transmitter provides accurate and reliable valve position monitoring. With its low profile Namur 303 SS construction and on-board sensors, it offers precise and efficient valve position monitoring. With its 2-24 VDC outputs and easy installation and compatibility, it is an excellent choice for various industrial applications that require reliable and efficient valve position transmitters.