G128-0001 Thermocouple Input Limit Alarm

Brand: Eurotherm
Does not ship to United States

The Ultra Slim Pak G128 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.

The G128 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 (0.25% to 5% of full scale input) for each setpoint and a flexible DC power supply which accepts any voltage between 9 and 30 Vdc.
  • Programmable HI or LO, failsafe or non-failsafe
  • Field configurable input ranges
  • LED trip and input indicators
  • Flexible power supply accepts 9 to 30 Vdc
  • ASIC Technology for enhanced reliability
  • RoHS Compliant



Approvals & Certifications

  • CE
  • CSA C22.2, No. 0-M91 & 142-M1987 (File No. LR42272)
  • EMC: EN 61326-1: 2013, Directive 2004/108/EC
  • LVD 2006/95/EC
  • RoHS
  • UL 508 (File No. E99775)
  • UR


  • Temperature: ± 0.05 % of Full Scale/°C

Operating Temperature

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