KFGT Series
Foil Strain Gages with Temperature Sensor

Summary

The KFGT gages are foil strain gages incorporating a T-type thermocouple for simultaneous measurement of strain and temperature. They ensure not only efficient strain measurement under environments where temperature change or temperature gradient requires simultaneous measurement of strain and temperature but also highly precise compensation of thermally-induced apparent strain. It is recommended to use KYOWA data logger UCAM-60B as a mating instrument.

Major Properties

Materials Resistive element CuNi alloy foil
Materials Base Polyimide
Operating temperature in combination with major adhesives after curing (°C) CC-33A: -10 to 120ºC
CC-35: -10 to 120ºC
CC-36: -10 to 100ºC
EP-340: -10 to 120ºC
Operating temperature in combination with major leadwire cables (°C) Polyester-coated copper cable NT: -10 to 120ºC
Self-temperature-compensation (°C) 10 to 100ºC
Applicable linear expansion coefficients (×10-6/℃) 11, 16, 23
Strain limits at normal temp. (approx. %) 3.0
Fatigue lives at normal temp. (times) 1x106 (±1500 μm/m)

Products table

All display

KFGT120Ω Uniaxial 3-wire system

Model Dimensions (mm)
Gage(Grid) Base
Length Width Length Width
KFGT-5-120-C1-11 N1M3 5 2.1 10 4.5
KFGT-5-120-C1-16 N1M3 5 2.1 10 4.5
KFGT-5-120-C1-23 N1M3 5 2.1 10 4.5
KFGT-5-120-C1-27 N1M3 5 2.1 10 4.5
KFGT-2-120-C1-11 N1M3 2 1.8 7 4.5
KFGT-2-120-C1-16 N1M3 2 1.8 7 4.5
KFGT-2-120-C1-23 N1M3 2 1.8 7 4.5
KFGT-2-120-C1-27 N1M3 2 1.8 7 4.5

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