Q126 AC Powered Thermocouple Input Limit Alarm

Brand: Eurotherm
Does not ship to United States

The ActionI/Q model Q126 is a DIN rail mount, thermocouple input limit alarm with input terminal cold junction compensation (cjc), dual setpoints and two contact closure outputs.

The field configurable input and alarm functions offer flexible setpoint capability.

There are up to six temperature ranges available for each thermocouple type to ensure accuracy and maximize setpoint resolution.

A bipolar input switch is provided for temperature ranges below 0° C (32° F).

The Q126 is configurable as a single or dual setpoint alarm, with HI or LO trips, upscale or downscale thermocouple burnout detection and failsafe or non-failsafe operation.

Also included are adjustable deadbands (up to 100% of full scale input) for each setpoint and a universal AC power supply which accepts any voltage between 85 to 265 Vac.
  • Field configurable input ranges
  • TouchCAL technology
  • Setpoints programmable HI or LO and failsafe or non-failsafe
  • DIN rail mounting with IQRL
  • Universal AC power 85 to 265 Vac
  • SnapLoc plug-in terminals
  • ASIC technology



Approvals & Certifications

  • CSA C22.2 - File No. LR42272
  • IEC 801-2
  • UL (C,US)
  • UL 508 (File No. E99755)


  • ± 0.05 % of Full Scale/°C

Operating Temperature

  • 0° C to 55° C
  • 32° F to 131° F
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