PLR Series (Polyester Backing) Wire Strain Gauges for Concrete Material
3-element 0°/45°/90° stacked type straingage for concrete material
Nyckelfunktioner
- 2% (20000×10⁻⁶ strain) Strain limit
- Operational temperature: -20~+80°C
- Gauge resistance: 120Ω
- Gauge length: 60mm
- Type: 3-element, for steel, concrete and mortar use
About the PLR Series (Polyester Backing) Wire Straingauge for Concrete
P series polyester wire strain gauge
These are wire strain gauges utilizing a transparent plastic backing impregnated with polyester resin. The gauge length is available in 3 ranges of 60, 90 and 120mm, so it is suited to the measurement of concrete strain. Since the backing is transparent, the bonding position can easily be checked in the installation works.
Dedicated leadwire recommended for P series strain gauges
We supply various leadwires dedicated to strain gauges so as to meet our customers’ requirements.
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Prata med en expertTekniska specifikationer
| Specifikation | Värde |
|---|---|
| Backing | Polyester |
| Bonding adhesive | CN-E, RP-2, PS |
| Element | Cu-Ni (wire) |
| Fatigue life at room temperature | 1×10⁵ (±1000×10⁻⁶ strain) |
| Main object material | Concrete, mortar |
| Operational temperature(°c) | -20~+80°C |
| Strain limit | 2% (20000×10⁻⁶ strain) |
| Temperature compensation range(°c) | +10~+80°C |
Relaterade produkter
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PL Series (Polyester Backing) Wire Strain Gauge for Concrete Material
- Strain limit 2% (20000×10⁻⁶ strain)
- Operational temperature: -20~+80°C
- Single element gauge for concrete material