The SEM1630 provides a dual relay switch
function for RTD or Thermocouple sensors as well as mA and..
The SEM1633 provides an accurate
alarm / switching function when used with RTD or Slidewire sensors..
The SEM1636 monitors a (4 to 20) mA loop and provides two
independent change over relay contacts se..
SEM1700 is a DIN rail mounted universal signal conditioner. It accepts