The MTT MS3725 is a slim, plug-in high/low signal selector that selects the higher or lower of two input signals, converts it into a standard process signal, and provides isolated single or dual output. (The input ranges of the two signals should be the same.)
Download MTT MS3725 Slim Plug-In High/Low Signal Selector information here
Datasheet: MTT_SpecSheet_MS3725_Rev28_E
Manual:





