The DG-4280 gauge
comparator is a versatile instrument for production test applications.
Four limit settings are available with independent gate signals and
contact outputs for each limit. Using these features it is
possible to configure the DG-4280 as a 4 level discriminator or as a
comparator with 4 externally selectable limits. A BCD output
function is also included.
Gate Inputs & Contact Outputs for each Limit