Model:EF Series High Temperature Strain Gauges
Use:he EF series is a polyimide backing strain gauges for high temperature use.
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 | Backing | Polyimide-Amide |
Operational temperature(°C) | EFLK/EFLX: | Element | Ni-Cr |
Temperature compensation range(°C) | EFLK/EFLX: | Strain limit | 1% |
Bonding adhesive | CN,EB-2,NP-50 | Fatigue life at room temperature | 1×106 |
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 | 0.2 | 0.8 | 1.6 | 1.2 | 120 |
![]() EFLX-02 | EFLX-02-11 | 0.2 | 0.8 | 1.8 | 1.2 | 120 |
![]() 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.