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.
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| 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) |