This is a wire strain gauge having polyester resin backing. It is mainly used for measurement on concrete, mortar or rock. Each packages contains 10 gauges. Untitled Document Applicable specimen Concrete, Mortar Backing Polyester Operational temperature(°C) -20~+80°C Element Cu-Ni (wire) Temperature compensation range(°C) +10~+80°C Strain limit 2% (20000×10-6strain) Bonding adhesive CN-E, RP-2 Fatigue life at […]
Applicable specimen |
Concrete, Mortar |
Backing |
Polyester |
Operational temperature(°C) |
-20~+80°C |
Element |
Cu-Ni (wire) |
Temperature compensation range(°C) |
+10~+80°C |
Strain limit |
2% (20000×10-6strain) |
Bonding adhesive |
CN-E, RP-2 |
Fatigue life at room temperature |
1×105 (±1000×10-6strain) |
Gauge pattern |
Type |
Gauge length (mm) |
Gauge width (mm) |
Backing length (mm) |
Backing width (mm) |
Resistance (Ω) |
Single-element (G.F. 2.1 approx.) |
PL-60-11 | 60 | 1 | 74 | 8 | 120 |
PL-90-11 | 90 | 1 | 105 | 8 | 120 | |
PL-120-11 | 120 | 1 | 135 | 8 | 120 | |
90°2-element Cross Plane type (G.F. 2.1 approx.) |
PLC-60-11 | 60 | 1 | 74 | 74 | 120 |
45°/90°3-element Rosette Plane type (G.F. 2.1 approx.) |
PLR-60-11 | 60 | 1 | 74 | 74 | 120 |
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