PLR Series (Polyester Backing) Wire Strain Gauges for Concrete Material
3-element 0°/45°/90° stacked type straingage for concrete material
Key features
- 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.
Do you need this sensor for your next project?
Request a no-obligation quote or send us your contact details for a free, no-obligation consultation. Our sales engineers will then contact you within a maximum of 1 to 2 working days.
Product downloads
Talk to our experts
Not exactly what you are looking for? We offer standard sensors, but can also help you with sensors adapted for you or a fully customised measurement solution. Contact us for advice or pricing.
Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| 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 |
Related products
Need something else?
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