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EPC Products Transducer & Data logger Strain Gauge High Temperature Use EF Series High Temperature Strain Gauges
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EF Series High Temperature Strain Gauges

Model:EF Series High Temperature Strain Gauges

Use:he EF series is a polyimide backing strain gauges for high temperature use.

Standard:

The EF series is a polyimide backing strain gauges for high temperature use. The gauge has a miniature grid pattern required as strain gauge to measure the mechanical properties of printed circuit boards and mounting parts which are getting smaller.

Applicable specimen

Metal 
Materials

Backing

Polyimide-Amide

Operational temperature(°C)

EFLK/EFLX:
-196~+300°C
EFCA/EFRA:
-196~+200°C

Element

Ni-Cr

Temperature compensation range(°C)

EFLK/EFLX:
+10~+150°C
EFCA/EFRA:
0~+150°C

Strain limit

1%

Bonding adhesive

CN,EB-2,NP-50

Fatigue life at room temperature

1×106
(±1500×10-6strain)

COMPOSITE MATERIALS USE

Single-element (G.F. 2.1 approx.)

Gauge pattern Type Gauge
length
(mm)
Gauge
width
(mm)
Backing
length
(mm)
Backing
width
(mm)
Resistance
(Ω)

EFLK-02-11
EFLK-02

EFLK-02-11 0.2 0.8 1.6 1.2 120
EFLX-02-11
EFLX-02
EFLX-02-11 0.2 0.8 1.8 1.2 120
EFRA-05-11
EFRA-05
EFCA-05-11 0.5 0.4 ?3.8 120
EFRA-05-11 0.5 0.4 ?3.8 120
Each package contains 10 gauges.
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  • 2023-03-24