Temperature regulator

for infra heaters - IGU

IGU is a programmable temperature regulator designed for control of “ambient” temperature in an industrial environment using infra heaters. Overview of measurement data and program parameters is provided on the display, and the assignment of program parameters is provided by the small keyboard. IGU measures ambient temperature via its own temperature sensor.


It comes in four variants:

  • IG-U

    The simplest controller for a single heater

  • IG-U1-T

    Controller for a single heater with weekly programming clock

  • IG-U1-S

    Controller for a single heater for operation in a network (slave) without programming clock

  • IG-U1-MT

    Controller for a single heater for operation in a network (master) with the programming clock


Technical specifications

  • power supply voltage………………………230 Volt-AC (+/- 10%)
  • internal power supply of controller……………max. 100 mA/AC
  • temperature range………………………….min. -20˚C to max.80˚C / +-1˚C
  • allowed relative humidity……………………………..0% to 90%
  • thermal sensor………………………………………semiconducting – internal
  • relay output for burner/heater operation………250Volt-AC/3 AMPERs max.
  • display of program parameters…………………………LCD – 2×16 characters
  • inputof program parameters…………………………..4 buttons + reset