This epoxy-backed foil gauge is designed for measuring under cryogenic conditions. The specially selected and heat-treated sensing foil shows very small zero shift under cryogenic temperature compared with conventional gauge.
| Main Test Materials |
Metal,Ceramic |
Materials Backing |
Epoxy |
| Operating Temperature |
-196 to +80°C |
Materials Element |
Special alloy foil |
| Compensation range |
-196 to +80°C |
Strain limit |
1%
(10000×10-6) |
| Bonding adhesive |
EA-2
CN,C-1 |
Fatigue life at room temp. |
1×106
(±1500×10-6) |
| Gauge pattern |
Type |
Gauge
length
(mm) |
Gauge
width
(mm) |
Backing
length
(mm) |
Backing
width
(mm) |
Resistance
(Ω) |
Single element
(G.F. 2.1)
|
CFLA-1-350-11
CFLA-1-350-17
CFLA-1-350-23 |
1 |
1.6 |
5.4 |
3.2 |
350 |
CFLA-3-350-11
CFLA-3-350-17
CFLA-3-350-23 |
3 |
1.7 |
8.8 |
3.5 |
350 |
CFLA-6-350-11
CFLA-6-350-17
CFLA-6-350-23 |
6 |
2.2 |
12.5 |
4.3 |
350 |
90° 2-element Cross
(G.F. 2.1)
|
CFCA-1-350-11
CFCA-1-350-17
CFCA-1-350-23 |
1 |
1.3 |
7.2 |
7.2 |
350 |
CFCA-3-350-11
CFCA-3-350-17
CFCA-3-350-23 |
3 |
1.7 |
11 |
11 |
350 |
45°/90°
3-element Rosette
(G.F. 2.1)
|
CFRA-1-350-11
CFRA-1-350-17
CFRA-1-350-23 |
1 |
1.3 |
7.2 |
7.2 |
350 |
CFRA-3-350-11
CFRA-3-350-17
CFRA-3-350-23 |
3 |
1.7 |
11 |
11 |
350 |
|
