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Jauge de contrainte avec fil de polyester

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) […]

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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 room temperature
1×105

(±1000×10-6strain)









Untitled Document










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
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
PLC-60-11 60 1 74 74 120
45°/90°3-element Rosette

Plane type

(G.F. 2.1 approx.)

PLR-60-11
PLR-60-11 60 1 74 74 120