Hartman Scale Model 4402 Signal Conditional

Ideal for Process weighing applications , the 4402 is a self contained, Loop powered conditioner for bridge type sensors. It contains a precision instrumentation amplifier with isolated filtered output and a highly regulated, low noise, adjustable output bridge excitation source. The unit is completely encapsulated for use in rugged environments and housed in a fiberglass re-enforced PVC nema 4X enclosure. Included in the enclosure is a summing junction card to accommodate up to four load cells providing excitation trimming of individual load cell excitation.

Provides an economical means of getting the weight signal of a tank or other scale system into a PLC control system.