Reduce Scrapping and Smelting, Promote Component Reuse > Complete Machines
> 1960 1980
> DuPage County
> New chromalox temperature controller, 3910-71104
New chromalox temperature controller, 3910-71104
New in the Box Chromalox Proportional Temperature Controller
Digital Indicating 1/4 DIN Controller, ON/OFF or Proportional Controller
Control Output; Solid State Relay Drive, 20 Vdc at 40 mA
Instrument Power; 120 or 230 Vac, +10%, -15%, 50/60 Hz
Input Type/Indication Range; Type J Thermocouple, 0-999 F
