1. Althensensors
  2. Sensorer
  3. Spänningsmätare
  4. Sensorer/spaenningsmaetare/standardspaenningsmaetare
  5. FRAB Series Glass/Ceramic Strain Gauges

FRAB Series Glass/Ceramic Strain Gauges

3-element 0°/45°/90° stacked type strain gage for glass/ceramic use


Nyckelfunktioner

  • 5% (50000×10⁻⁶ strain) Strain limit
  • 1×10⁶ (±1500×10⁻⁶ strain) Fatigue life at room temperature
  • Operating temperature: -196~+150°C
  • Type: 3-element, glass/ceramic
  • Gauge resistance: 120Ω
  • Gauge length: 2, 5mm
  • RoHS2 Directive compliant

About the FRAB Series Glass/Ceramic 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 gauge 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

  • 8: Glass, Ceramic

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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Tekniska specifikationer

Specifikation Värde
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

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