The Altronic DPYH-1300U series temperature gauges are solid-state instruments which give a continuous temperature readout and have an alarm/shutdown capability at a user-adjusted temperature limit. Using industry-standard thermocouple probes, all models can be selected for either Fahrenheit or Centigrade readout. Power is from industrial C.D. ignition
systems or 12-48 Vdc. The solid-state output limit switch can be used with Altronic annunciators or other specified devices (such as solenoids or conventional relays) operated from D.C. current.