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- Kyowa KFNB 350Ω Biaxial, 0°/90° plane arrangement KFNB Series Non-inductive Foil Strain Gages
Japan, Kyowa Electronic Instruments Co., Ltd.
Kyowa KFNB 350Ω Biaxial, 0°/90° plane arrangement KFNB Series Non-inductive Foil Strain Gages
Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
The gage element is made of a special alloy which provides less magnetoresistant effect; also, the shape is designed to eliminate induction. Thus, the KFNB series foil strain gages allow the strain to be measured accurately under AC magnetic environments.
Major Properties
Materials Resistive element | NiCr alloy foil |
---|---|
Materials Base | Polyimide |
Operating temperature in combination with major adhesives after curing (°C) | PC-600: -196 to 150ºC CC-33A: -196 to 120ºC |
Operating temperature in combination with major leadwire cables (°C) | Vinyl-coated normal-temperature low-noise 3-wire cable (L-13): -10 to 80ºC |
Self-temperature-compensation (°C) | 0 to 150ºC |
Applicable linear expansion coefficients (×10-6/℃) | 11, 16, 23 |
Strain limits at normal temp. (approx. %) | 1.0 |
Fatigue lives at normal temp. (times) | 1×104 (±1500μm/m) |
Relative images
Contents
When ordering, suffix the lead-wire cable code to the model number with a space in between.
E.g.
KFNB-5-350-C9-11 with a vinyl-coated normal-temperature low-noise 3-wire cable 5 m long pre-attached
→ KFNB-5-350-C9-11 J5M3
If no lead-wire cable code is suffixed, the gage is delivered with 2 polyester-coated copper wires 10 cm long each.
Specifications
model name | Dimensions (mm) | |||
---|---|---|---|---|
gauge (grid) | base | |||
length | width | length | width | |
KFNB-5-350-D20-11 | Five | 6.6 | twenty two | 12 |
KFNB-5-350-D20-16 | Five | 6.6 | twenty two | 12 |
KFNB-5-350-D20-23 | Five | 6.6 | twenty two | 12 |
KFNB-2-350-D20-11 | 2 | 3.5 | 11 | 6 |
KFNB-2-350-D20-16 | 2 | 3.5 | 11 | 6 |
KFNB-2-350-D20-23 | 2 | 3.5 | 11 | 6 |
Order 5 units
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