Japan, Kyowa Electronic Instruments Co., Ltd.
Kyowa KFRB120Ωsingle axis KFRB general Stress Measurement Gauge
Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
This is a high-class strain gauge that is robust and easy to handle, with the gauge element sandwiched by polyimide resin with excellent heat resistance. Excellent temperature characteristics over a wide temperature range.
Specifications
model name | Dimensions (mm) | |||
---|---|---|---|---|
gauge (grid) | base | |||
length | width | length | width | |
KFRB-5-120-C1-11 | Five | 2.5 | Ten | 3.7 |
KFRB-5-120-C1-16 | Five | 2.5 | Ten | 3.7 |
KFRB-5-120-C1-23 | Five | 2.5 | Ten | 3.7 |
KFRB-2-120-C1-11 | 2 | 2.5 | 6 | 3.7 |
KFRB-2-120-C1-16 | 2 | 2.5 | 6 | 3.7 |
KFRB-2-120-C1-23 | 2 | 2.5 | 6 | 3.7 |
KFRB-1-120-C1-11 | 1 | 1.5 | Four | 2.7 |
KFRB-1-120-C1-16 | 1 | 1.5 | Four | 2.7 |
KFRB-1-120-C1-23 | 1 | 1.5 | Four | 2.7 |
KFRB-05-120-C1-11 | 0.5 | 1.4 | 3.3 | 2.7 |
KFRB-05-120-C1-16 | 0.5 | 1.4 | 3.3 | 2.7 |
KFRB-05-120-C1-23 | 0.5 | 1.4 | 3.3 | 2.7 |
KFRB-02-120-C1-11 | 0.2 | 1 | 2.5 | 2.2 |
KFRB-02-120-C1-16 | 0.2 | 1 | 2.5 | 2.2 |
KFRB-02-120-C1-23 | 0.2 | 1 | 2.5 | 2.2 |
KFRB-02N-120-C1-11 | 0.2 | 0.9 | 1.6 | 1.2 |
KFRB-02N-120-C1-16 | 0.2 | 0.9 | 1.6 | 1.2 |
KFRB-02N-120-C1-23 | 0.2 | 0.9 | 1.6 | 1.2 |
Order in units of 10 pieces
main characteristics
Material Resistance element | Ni-Cr alloy foil |
---|---|
material base | Polyimide |
Usable temperature range after curing when combined with main applicable adhesives (°C) | PC-600: -196 to 150°C CC-36: -30 to 100°C CC-33A: -196 to 120°C EP-340: -55 to 150°C CC-35: -30 to 120°C |
Temperature (°C) when combined with the main lead wire | Polyester copper wire: -196 to 150°C Parallel vinyl wire (L-6, L-7): -10 to 80°C Medium temperature lead wire (L-11, L-12): -100 to 150°C |
Self temperature compensation range (°C) | 0 to 150°C |
Adaptable coefficient of linear expansion × 10 -6 /℃ | 11, 16, 23 |
Strain limit at room temperature (approximately %) | 2.2 (Strain measurement up to medium temperature range, for transducer) |
Fatigue life at room temperature (times) | 1×10 6 (strain level ±1500×10 -6 strain) (strain measurement up to medium temperature range, for transducer) |
Relative images
Contents
When ordering, suffix the lead-wire cable code to the model number with a space in between.
(Except for D9 and D19)
E.g.
KFRB-02N-120-C1-11 With 2 polyester-coated copper wires 10 cm long
→ KFRB-02N-120-C1-11 N10C2
KFRB-05-120-D25-11 With a vinyl-coated flat 3-wire cable 5 m long
→ KFRB-05-120-D25-11 L5M3S
If no lead-wire cable code is suffixed, the gage is delivered with gage leads only.
(Silver-covered copper wires 25 mm long)