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Metal Backing Strain Gauge

This gauge has a thin stainless steel backing which prevents the lowering of insulation resistance caused by the penetration of moisture from the concrete surface. It is suited to long term measurement. The WFLM has integral lead wire and moisture proof coating over the gauge. Each package contains 10 gauges. Applicable specimen Concrete, Mortar Backing […]

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This gauge has a thin stainless steel backing which prevents the lowering of insulation resistance caused by the penetration of moisture from the concrete surface. It is suited to long term measurement. The WFLM has integral lead wire and moisture proof coating over the gauge. Each package contains 10 gauges.

Applicable specimen
Concrete, Mortar
Backing
SUS304
Operational temperature(°C)
-20~+80°C
Element
Ni-Cr
Temperature compensation range(°C)
+10~+80°C
Strain limit
0.5%
(5000×10-6strain)
Bonding adhesive
PS
Fatigue life at room temperature
1×105
(±1000×10-6strain)

Single-element (G.F. 2.0 approx.)

FLM-60-11

Type
Gauge
length
(mm)
Gauge
width
(mm)
Backing
length
(mm)
Backing
width
(mm)
Backing
thickness
(mm)
Resistance
(Ω)
FLM-30-11
30
0.5
60
18
0.12
120
FLM-60-11
60
0.7
90
18
0.12
120

Single-element (G.F. 2.0 approx.)

0.09mm2 integral crosslinked polyethylene sheath leadwire of 2m standard
Total leadwire resistance per meter : 0.4Ω

WFLM-60-11-2LT

Type
Gauge
length
(mm)
Gauge
width
(mm)
Backing
length
(mm)
Backing
width
(mm)
Backing
thickness
(mm)
Resistance
(Ω)
WLM-30-11
30
0.5
60
18
4
120
WFLM-60-11
60
0.7
90
18
4
120

 

 

 
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