CF Series
Cryogenic Temperature Use
This epoxy-backed foil gage 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 gage.
| 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) |
| Gage pattern | Type | Gage length (mm) |
Gage width (mm) |
Backing length (mm) |
Backing width (mm) |
Resistance (Ω) |
| Single element (G.F. 2.1)
|
CFLA-1•350-XX |
1 | 1.6 | 5.4 | 3.2 | 350 |
| CFLA-3•350-XX |
3 | 1.7 | 8.8 | 3.5 | 350 | |
| CFLA-6•350-XX |
6 | 2.2 | 12.5 | 4.3 | 350 | |
| 90° 2-element Cross (G.F. 2.1)
|
CFCA-1•350-XX |
1 | 1.3 | 7.2 | 7.2 | 350 |
| CFCA-3•350-XX |
3 | 1.7 | 11 | 11 | 350 | |
| 45°/90° 3-element Rosette (G.F. 2.1)
|
CFRA-1•350-XX |
1 | 1.3 | 7.2 | 7.2 | 350 |
| CFRA-3•350-XX |
3 | 1.7 | 11 | 11 | 350 |
