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Dwyer Omega – KFH Linear Pre-Wired Strain Gauges for Easy Installation
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Dwyer Omega – KFH Linear Pre-Wired Strain Gauges for Easy Installation

Dwyer Omega – KFH Linear Pre-Wired Strain Gauges for Easy Installation

Product Code: KFH

Manufacturer: Dwyer Omega


Linear pattern precision pre wired gages with miniature and medium length grids are for general purpose and stress analysis applications. Available with either two 1-meter leads or three 3-meter leads and 120 Ω or 350 Ω resistance. All models are compensated for steel.

Adhesive

SG496, SG401, TT300

Carrier Thickness

45 μm

Elongation

20000 µm/m to 25000 µm/m

Gauge Factor

2

Gauge Factor Tolerance

± 1 %

Grid Length Range

3 mm

Grid Style

Linear

Grid Thickness

5 μm

Material Construction Option

Steel

Materials

Constantan, Polyimide

Mechanical Life

>10^7 cycles

Mechanical Life Note

1 x 107 cycles at zero point variation ≤ 300 µm/m, 5 x 106 cycles at zero point variation ≤ 30 µm/m

Operating Temperature, Max

155 °C

Operating Temperature, Min

-10 °C

Pack Size

10

Sensitivity

±0.2%

Temperature Compensation

10.8 x 10-6

Tolerance

±1%

  • Pre-Wired for Fast Installation
  • No Soldering at Measurement End
  • Broad Temperature Range
  • 2- or 3-Wire Models
  • Clear Alignment Marks
  • Bonds with Hot or Cold Cure Adhesives
  • PTFE Wire at Attachment End Prevents Sticking During Installation
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