KFHB Series
High-temperature Foil Strain Gages (250ºC)

  • RoHS

KFHB

Summary

The base is made of highly heat-resistant polyimide and the gage element is made of NiCr alloy foil, thereby ensuring less thermal output and excellent temperature characteristics.

Click here for the [Strain Gages with Pre-attached Lead Cables]

Major Properties

Materials Resistive element NiCr alloy foil
Materials Base Polyimide
Operating temperature in combination with major adhesives after curing (°C) PC-600: -196 to 250ºC
PI-32: -196 to 250ºC
EP-34B: -55 to 200ºC

Operating Time
End of the model 11: 24 hours (250℃), 120 hours (200℃)
End of the model 16: 12 hours (250℃), 120 hours (200℃)
End of the model 23: 12 hours (250℃), 120 hours (200℃)
Operating temperature in combination with major leadwire cables (°C) High/low-temp. 3-wire cable (L-17): -196 to 250ºC
Fluoroplastic coated high/low-temp. 3-wire cable (L-3): -196 to 250ºC
Self-temperature-compensation (°C) 10 to 250ºC
Applicable linear expansion coefficients (×10-6/℃) 11, 16, 23
Strain limits at normal temp. (approx. %) 2.1
Fatigue lives at normal temp. (times) -

Contents

Besides the advance ribbon cable, KFHB strain gages with pre-attached lead cables are available on request.
When ordering, suffix the lead-wire cable code to the model number with a space in between.

E.g.
For the gage with a high/low-temperature 3-wire cable 5 m long pre-attached
→ KFHB-5-120-C1-11 H5M3

For details, please refer to the [Strain Gages with Pre-attached Lead Cables]

Products table

All display

KFHB 120Ω Uniaxial

KFHB
    • RoHS

Model Dimensions (mm)
Gage(Grid) Base
Length Width Length Width
KFHB-5-120-C1-11 5 2.5 10 3.7
KFHB-2-120-C1-11 2 2.5 6 3.7
KFHB-1-120-C1-11 1 1.5 4 2.7
KFHB-05-120-C1-11 0.5 1.4 3.3 2.7
KFHB-02-120-C1-11 0.2 1 2.5 2.2

KFHB 350Ω Uniaxial

KFHB
    • RoHS

Model Dimensions (mm)
Gage(Grid) Base
Length Width Length Width
KFHB-02-350-C1-11 0.2 1.5 3 2.7
KFHB-05-350-C1-11 0.5 1.5 3.5 2.7
KFHB-1-350-C1-11 1 1.5 4 2.7
KFHB-2-350-C1-11 2 2.4 6 3.7
KFHB-5-350-C1-11 5 2.4 10 3.7

KFHB 120Ω Triaxial, 0°/90°/45°

KFHB
    • RoHS

Model Dimensions (mm)
Gage(Grid) Base
Length Width Length Width
KFHB-1-120-D25-11 1 1.5 φ8
KFHB-05-120-D25-11 0.5 1.4 φ7.5

KFHB 350Ω Triaxial, 0°/90°/45°

KFHB
    • RoHS

Model Dimensions (mm)
Gage(Grid) Base
Length Width Length Width
KFHB-1-350-D25-11 1 1.5 φ8
KFHB-05-350-D25-11 0.5 1.5 φ7.5

Page Top

To Ensure Safe Usage

The advance ribbon wire section is covered with the glass-cloth tape for reinforcement.

Download

Catalogs