PMFLS Series Strain Gauges for Long Term Measurement in Asphalt
Embedded in asphalt for strain measurement in loading test such as rolling compaction
About the PMFLS Series for Long Term Measurement in Asphalt
PMFLS series asphalt mold strain gauge
The gauges are embedded in asphalt and used for strain measurement in loading test such as rolling compaction. The material of the backing is super engineering plastics featuring high temperature resistivity and waterproofing performance. The gauges withstand a high temperature up to 200°C during placement of asphalt, and the operating temperature range is ‒20 to +60°C.
Features PMFLS
- Type: Single element, for asphalt
- Gauge resistance: 120Ω
- Gauge length: 60mm
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| Specifikation | Värde |
|---|---|
| Backing | Super engineering plastics |
| Bonding adhesive | Embedment |
| Element | Cu-Ni (alloy) |
| Fatigue life at room temperature | - |
| Main object material | Asphalt |
| Operational temperature(°c) | -20~+60°C |
| Strain limit | - |
| Temperature compensation range(°c) | - |