MF series Magnetic field strain gauge
These non-inductive strain gauges are designed for strain measurement in magnetic fields. Two strain gauge elements are overlapped to cancel out electromagnetic induced noise occurring in the gauge, and the twisted lead wire also similarly works to cancel out induced noise. Their structure makes them less sensitive to induced noise from alternating fields.
| Applicable specimen | Metal, Concrete |
|---|---|
| Operational temperature(℃) | MFLA:-20 to +80℃ |
| Temperature compensation range(℃) | - |
| Applicable adhesive | CN, CN-E, RP-2 |
| Backing | MFLA:Special plastic |
| Element | Ni-Cr |
| Strain limit | 1% (10000 x 10-6 strain) |
| Fatigue life at room temperature | 1 x 106 (±1500 x 10-6 strain) |
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Single-element
Used lead wire 0.08mm2 two-wire twisted vinyl lead wire of 1-m length supplied Lead wire total resistance per meter: 0.44 Ω
Type Gauge length
(mm)Gauge width
(mm)Backing length
(mm)Backing width
(mm)Resistance
(Ω)Lead wire length For concrete
MFLA-60-350-♦-1LJAY60 0.1 64 5 350 Two-wire twisted vinyl wire, 1 m For concrete
MFLA-60-350-♦-1LS60 0.1 64 5 350 Shielded two-wire twisted vinyl wire, 1 m * Orders accepted for 10 units at a time
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