PMFL-T Series Strain Gauges for Long Term Measurement of Concrete Structure
Measurement of both strain and temperature with the integrated temperature sensor
About the PMFL-T Series for Long Term Measurement of Concrete
PMF series mold strain gauge
These gauges are designed for the measurement of internal strain of concrete or mortar under loading test. These can also be used for short-term measurement of the behavior of concrete. These are embedded into the measurement position when the concrete or mortar is placed. The gauges employ super engineering plastics as the backing for sealing the sensing element, which provides excellent waterproofing. A temperature-integrated type PMFL-T is available for measurement of both strain and temperature using our data loggers.
Features PMFL-T Series
- Type: Single element with integrated temperature sensor, for concrete and mortar use
- Gauge resistance: 120Ω
- Gauge length: 50, 60mm
Temperature sensor integrated
0.08mm2 integral cross-linked vinyl leadwire
Total leadwire resistance per meter : 0.44Ω
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Prata med en expertTekniska specifikationer
| Specifikation | Värde |
|---|---|
| Backing | Special plastics |
| Bonding adhesive | Embedment |
| Element | Cu-Ni (foil) |
| Fatigue life at room temperature | - |
| Main object material | Concrete, mortar |
| Operational temperature(°c) | -20~+60°C |
| Strain limit | - |
| Temperature compensation range(°c) | - |