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  5. FLGB Series Standard Strain Gauges

FLGB Series Standard Strain Gauges

Miniature Single element standard strain gage for general use


Key features

  • RoHS2 Directive compliant
  • Type: Miniature single element, general use
  • Gauge resistance: 120Ω
  • Gauge length: 0.2, 1mm
  • Fatigue Lifespan 1×10⁶ (±1500×10⁻⁶ strain)

About the FLGB Series Standard Straingauges

This range of strain gauges is using lead-free solder. To overcome the problem that lead-free solder may result in a shorter fatigue life, a unique gage pattern and special plastics backing have been developed. With the use of lead-free solder for the connection of gauge leads, the strain gauge of this configuration shows a fatigue life equivalent to that of conventional strain gauges.

Owing to the use of special plastics for the backing, operating temperature range of the gauges has been improved to -196 to + 150°C. Integral leadwires for instrumentation are available using lead-free solder and in various types to meet usage conditions.

These strain gauges are compliant to RoHS2 Directive and are supplied with CE marking as standard specification.

Temperature compensation materials

  • 11: Mild steel
  • 17: Stainless steel
  • 23: Aluminium

Dedicated leadwires recommendable for F series strain gauge(GOBLET). We supply various leadwires dedicated to strain gauges so as to meet our customers’ requirements.

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Technical Specifications

Specification Value
Backing Special plastics
Bonding adhesive CN, NP-50B, EB-2
Element Cu-Ni alloy foil
Fatigue life at room temperature 1×10⁶ (±1500×10⁻⁶ strain)
Operational temperature(°c) -196~+150°C
Strain limit 5% (50000×10⁻⁶ strain)
Temperature compensation range(°c) +10~+100°C