High Temperature Weldable Strain Gauge

AW series High temperature Weldable strain gauge

These strain gauges have strain sensing elements fully encapsulated in corrosion-resisting metal tubes (except for AW-6). They are suited to use in various environments including in liquids or gases. Installation is easily done using dedicated spot welder W-50R

AWM-8 Quarter bridge with 3-wire system

The AWM is usable up to 300℃ for both static and dynamic measurement. The backing material is available in Inconel 600 or SUS304 which should be selected according to the test specimen material.

  • Technical Specifications

    Specification Details
    Main object material Metal
    Operational temperature -196 to +300℃
    Temperature compensation range RT to +300℃
    Bonding adhesive Spot welding (TML spot welder W-50R is required)
    Backing Inconel 600, SUS304
    Element Special alloy
    Strain limit 1% (10000 x 10-6 strain)
    Fatigue life at room temperature 1×106 (±1000×10-6 strain)

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