KH Series
High-temperature Foil Strain Gages (350ºC)
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) | 1.0x107 (±500 μm/m) |
Relative images
Contents
When ordering, suffix the lead-wire cable code to the model number with a space in between.
E.g.
KH-5-350-G4-11 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 cable only (25 mm long).
For details, please refer to the [Strain Gages with Pre-attached Lead Cables]
Products table
All display
KH 350Ω Uniaxial
5 gages/pkg
| Model | Dimensions (mm) | |||
|---|---|---|---|---|
| Gage(Grid) | Base | |||
| Length | Width | Length | Width | |
| KH-5-350-G4-11 | 4 | 0.72 | 30 | 8 |
| KH-5-350-G4-16 | 4 | 0.72 | 30 | 8 |
Remarks
Operating time (Depends on usage conditions)
24 hours or less at 350°C
72 hours or less at 300°C
