KH Series
High-temperature Foil Strain Gages (350ºC)

  • RoHS

Summary

The metal base enables easy mounting with a compact spot welder.

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

Major Properties

Materials Resistive element NiCr alloy foil
Materials Base Stainless steel
Operating temperature in combination with major adhesives after curing (°C) (Spot welding) -50 to 350ºC
Operating temperature in combination with major leadwire cables (°C) Glass-coated Ni-plated 3-wire copper cable: -50 to 350ºC
Self-temperature-compensation (°C) 10 to 300ºC
Applicable linear expansion coefficients (×10-6/℃) 11, 16
Strain limits at normal temp. (approx. %) 0.5
Fatigue lives at normal temp. (times) 1x107 (±500μm/m)

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Contents

When ordering, suffix the lead-wire cable code to the model number with a space in between.

E.g.
For the gage with a glass-coated Ni-plated 3-wire copper cable 5 m long pre-attached
→ KH-5-350-G4-11 D5M3

If no lead-wire cable code is suffixed, the gage is delivered with an advance ribbon cable only (25 mm long).

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

Products table

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KH 350Ω Uniaxial

    • RoHS

5 gages/pkg

Model Dimensions (mm)
Gage(Grid) Base
Length Width Length Width
KH-5-350-G4-11 5 1 30 8
KH-5-350-G4-16 5 1 30 8

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Remarks

Operating time (Depends on usage conditions)
 24 hours or less at 350°C
 72 hours or less at 300°C

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