QF시리즈 고온용 변형 게이지
고온용 변형 게이지 QF 시리즈는 폴리이미드 수지를 베이스로 사용한 박 게이지입니다. 상온 경화형 접착제 NP-50을 사용하여 고온 측정을 쉽게 할 수 있습니다. 일반 측정용 외에 응력 집중 측정용, 토크 측정용 게이지 등 특수한 게이지도 있습니다.
새롭게, CE마크 적합의 시리즈로 RoHS 지령에 적합한 제품으로서 CE마크를 붙인 변형 게이지로서, GOBLET(고블렛)이라고 하는 새로운 시리즈명이 추가되었습니다. 무연 납땜을 채용하면서 독자적인 탭 형상으로 기존의 변형 게이지를 상회하는 기능성을 실현했습니다. 또, CE 대응의 연장 리드선도 갖추고 있습니다.
| Applicable specimen | Metal, Ceramics |
| Operational temperature | QF : -30 to +200℃ |
| QF : -20 to +200℃ | |
| Temperature compensation range | +10 to +100℃ |
| Applicable adhesive | CN, NP-50B, C-1 |
| Backing | Polyimide |
| Element | Cu-Ni alloy foil |
| Strain limit | 3% (30000 x 10-6 strain) |
| Fatigue life at room temperature | 1×106 (±1500 x 10-6 strain) |
| Gauge pattern | Type | Gauge | Gauge | Backing | Backing | Resistance |
| length | width | length | width | (Ω) | ||
| (mm) | (mm) | (mm) | (mm) | |||
 |
QFLGB-02-11 | 0.2 | 1.4 | 3.5 | 2.5 | 120 |
 |
QFLKB-1-11 | 1 | 0.7 | 4.5 | 1.4 | 120 |
| QFLKB-2-11 | 2 | 0.9 | 5.5 | 1.5 | 120 | |
| QFLAB-03-11 | 0.3 | 1.4 | 3 | 2 | 120 | |
| QFLAB-1-11 | 1 | 1.1 | 4.7 | 2 | 120 | |
| QFLAB-2-11 | 2 | 1.5 | 6.5 | 3 | 120 | |
| QFLAB-3-11 | 3 | 1.7 | 7.7 | 3.5 | 120 | |
| QFLAB-5-11 | 5 | 1.5 | 10 | 3 | 120 | |
| QFLAB-6-11 | 6 | 2.2 | 11 | 4.3 | 120 | |
| QFLAB-30-11 | 30 | 2 | 35 | 5 | 120 | |
| QFLAB-1-350-11 | 1 | 1.6 | 4.5 | 3 | 350 | |
| QFLAB-1W-350 | 1 | 2 | 4.7 | 3.6 | 350 | |
| QFLAB-2-350-11 | 2 | 1.9 | 6 | 3.5 | 350 | |
| QFLAB-3-350-11 | 3 | 1.6 | 7.2 | 3 | 350 | |
| QFLAB-3W-350 | 3 | 3.2 | 8.5 | 5 | 350 | |
| QFLAB-6-350-11 | 6 | 2.6 | 10.8 | 4.5 | 350 | |
| QFLAB-6-1000-11 | 6 | 4.6 | 11 | 7 | 1000 | |
2-element 0°/90°(G.F. 2.1 approx.)
| Gauge pattern | Type | Gauge | Gauge | Backing | Resistance |
| length | width | (mm) | (Ω) | ||
| (mm) | (mm) | ||||
 |
QFCAB-1-11 | 1 | 0.7 | Φ4.5 | 120 |
| QFCAB-3-11 | 3 | 1.7 | Φ11 | 120 |
3-element 0°/45°/90° (G.F. 2.1 approx.)
| Gauge pattern | Type | Gauge | Gauge | Backing | Resistance |
| length | width | (mm) | (Ω) | ||
| (mm) | (mm) | ||||
 |
QFRAB-1-11 | 1 | 0.7 | Φ4.5 | 120 |
| QFRAB-3-11 | 3 | 1.7 | Φ11 | 120 |
| Gauge pattern | Type | Gauge | Gauge | Backing | Backing | Resistance |
| length | width | length | width | (Ω) | ||
| (mm) | (mm) | (mm) | (mm) | |||
 |
QFLG-02-11 | 0.2 | 1.4 | 3.5 | 2.5 | 120 |
 |
QFBX-04-11-005LE | 0.4 | 1.3 | 5.4 | 1 | 120 |
| Polyimide 5 cm pre-attached | ||||||
 |
QFBY-06-11-005LE | 0.6 | 0.8 | 5.3 | 1 | 120 |
Polyimide 5 cm pre-attached |
||||||
 |
QFLX-1-11-002LE | 1 | 1.3 | 5 | 2 | 120 |
| Polyimide 2 cm pre-attached | ||||||
 |
QFLK-1-11 | 1 | 0.7 | 4.5 | 1.4 | 120 |
| QFLK-2-11 | 2 | 0.9 | 5.5 | 1.5 | 120 | |
| QFLA-1-11 | 1 | 1.1 | 4.7 | 2 | 120 | |
| QFLA-2-11 | 2 | 1.5 | 6.5 | 3 | 120 | |
| QFLA-3-11 | 3 | 1.7 | 8.8 | 3.5 | 120 | |
| QFLA-5-11 | 5 | 1.5 | 10 | 3 | 120 | |
| QFLA-6-11 | 6 | 2.2 | 12.5 | 4.3 | 120 | |
| QFLA-1-350-11 | 1 | 2 | 4.7 | 3.6 | 350 | |
| QFLA-2-350-11 | 2 | 1.9 | 6.1 | 3.5 | 350 | |
| QFLA-3-350-11 | 3 | 3.2 | 8.5 | 5 | 350 | |
| QFLA-6-350-11 | 6 | 2.6 | 12.5 | 4.5 | 350 | |
| QFLA-6-1000-11 | 6 | 4.6 | 13.7 | 7 | 1000 |
2-element 0°/90°(G.F. 2.1 approx.)
| Gauge pattern | Type | Gauge | Gauge | Backing | Backing | Resistance |
| length | width | length | width | (Ω) | ||
| (mm) | (mm) | (mm) | (mm) | |||
 |
QFCA-1-11 | 1 | 1.3 | 7.2 | 7.2 | 120 |
| QFCA-3-11 | 3 | 1.7 | 11 | 11 | 120 | |
 |
QFCB-2-11 | 2 | 1.5 | 8.2 | 8 | 120 |
3-element 0°/45°/90° (G.F. 2.1 approx.)
| Gauge pattern | Type | Gauge | Gauge | Backing | Backing | Resistance |
| length | width | length | width | (Ω) | ||
| (mm) | (mm) | (mm) | (mm) | |||
 |
QFRA-1-11 | 1 | 1.3 | 7.2 | 7.2 | 120 |
| QFRA-3-11 | 3 | 1.7 | 11 | 11 | 120 |
| Gauge pattern | Type | Gauge | Gauge | Backing | Backing | Resistance | Gauge leads | gauge pitch |
| length | width | length | width | (Ω) | ||||
| (mm) | (mm) | (mm) | (mm) | |||||
 |
QFXV-1- | 1 | 1.3 | 5 | 12 | 120 | Polyimide 2 cm pre-attached | 2 mm |
| 11-002LE | ||||||||
 |
QFBXV-04- | 0.4 | 1.3 | 5.4 | 7.4 | 120 | Polyimide 5 cm pre-attached | 1 mm |
| 11-005LE | ||||||||
 |
QFYV-1- | 1 | 1.4 | 5 | 12 | 120 | Polyimide 2 cm pre-attached | 2 mm |
| 11-002LE | ||||||||
 |
QFBYV-06- | 0.6 | 0.8 | 5.3 | 7 | 120 | Polyimide 5 cm pre-attached | 1 mm |
| 11-005LE |
| Gauge pattern | Type | Gauge | Gauge | Backing | Backing | Resistance (Ω) |
| length | width | length | width | |||
| (mm) | (mm) | (mm) | (mm) | |||
 |
QFCT-2-11 | 2 | 1.5 | 8.7 | 6.5 | 120 |
| QFCT-2-350-11 | 2 | 1.5 | 7.6 | 5.3 | 350 |
| Gauge pattern | Type | Gauge | Gauge | Backing | Backing | Resistance (Ω) |
| length | width | length | width | |||
| (mm) | (mm) | (mm) | (mm) | |||
 |
QFLT-05A-11-002LE | 0.55 | 0.66 | 4 | 1.3 | 120 |
| Polyimide 2-wire 2 cm pre-attached | QFLT-1A-11-002LE | 1.2 | 1.1 | 5.7 | 2 | 120 |
| QFLT-1-350A-11-002LE | 1.2 | 1.1 | 5.7 | 2 | 350 | |
 |
QFLT-05B-11-002LE | 0.55 | 0.66 | 4 | 1.3 | 120 |
| Polyimide 2-wire 2 cm pre-attached | QFLT-1B-11-002LE | 1.2 | 1.1 | 5.7 | 2 | 120 |
| QFLT-1-350B-11-002LE | 1.2 | 1.1 | 5.7 | 2 | 350 |
| Recommendable integral leadwire for QF series | |||||
| Application | Product name | Lead wire code | Operating temperature (℃) | Leadwire code exampled | |
| General measurement (no temperature change) | 2-wire parallel vinyl wire | LJC/LJC-F | -20 to +80 | QFLA-1-11-3LJC | |
| General measurement | 3-wire parallel vinyl wire | LJCT/LJCT-F | -20 to +80 | QFLA-1-11-3LJCT | |
| Waterproof | 3-strand twisted cross-linked vinyl wire | LJRTA | -20 to +100 | QFLA-1-11-3LJRTA | |
| High temperature | 3-strand twisted FEP wire | 6FA_LT/6FA_LT-F | -269 to +200 | QFLA-1-11-6FA3LT | |
| 3-strand twisted FEP single-core wire | 6FB_LT/6FB_LT-F | QFLA-1-11-6FB3LT | |||
The length of lead wire in meter is filled in _.
Only the leadwires using lead-free solder are available for GOBLET strain gauges with CE marking.
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