Foil Strain Gages with a Temperature Sensor
The KFGT gages are foil strain gages incorporating a T-type thermocouple for simultaneous measurement of strain and temperature.
They ensure efficient strain measurement under environments where temperature change or temperature gradient requires simultaneous measurement of strain and temperature.
They also provide highly precise compensation of thermally-induced apparent strain. It is recommended to use Kyowa data logger UCAM-60C M14 as a measuring instrument.
|Materials Resistive element||CuNi alloy foil|
|Operating temperature in combination with major adhesives after curing (°C)||CC-33A: -10 to 120ºC
CC-36: -10 to 100ºC
CC-35: -10 to 120ºC
EP-340: -10 to 120ºC
|Operating temperature in combination with major leadwire cables (°C)||Polyester-coated copper lead-wire cable NT: -10 to 120ºC|
|Self-temperature-compensation (°C)||10 to 100ºC|
|Applicable linear expansion coefficients (×10-6/℃)||11, 16, 23, 27|
|Strain limits at normal temp. (approx. %)||3.0%|
|Fatigue lives at normal temp. (times)||1x106 (±1500 μm/m)|
KFGT 120Ω Uniaxial 3-wire system