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Free Filament Strain Gages For High Temperature Dynamic Testing and Transducer Applications
FEATURES:
• Miniature Sizes 1/8”, 1/16”, grid lengths
• Flame spray or ceramic cement application
• Tight resistance tolerances
• Unmatched grid alignmentHFP Series strain gages are used for high temperature dynamic testing
and in medium to high temperature transducers. They may be applied
by flame spray or ceramic cement techniques. Ceramic cement installed
gages offer superior stability and resistance to creep compared to
organic adhesives.SPECIFICATIONS
Gage Grid: ............. Platinum-Tungsten Alloy, 0.0005” Dia.
Leads: .................... Platinum Alloy, 0.003” Dia. x 1.5 Long
Carrier: .................. Teflon Tape with Silicone Adhesive
Shelf Life: .............. Carrier Adhesive 9 Months*
Fatigue Life: .......... 1 x 106 cycles at ± 1500μ”/” at 77°F
Resistance: ............ 120 OHMS nominal, 350 OHMS available
Gage Factor: ......... Nominal 4.0Gage Type
HFP-12-063-SPW
HFP-12-125-SPWHFP-35-250-SPW
Grid Length(L)
0.063 inch，1.600 mm0.125 inch，3.175 mm
0.250 inch，6.35 mmGrid Width(W)
0.060 inch，1.524 mm0.075 inch，1.905mm
Nomina Resistance
120 OHMS
120 OHMS
350 OHMS
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