Japan, Kyowa Electronic Instruments Co., Ltd.
Kyowa KFSB350Ωsingle axis KFSB shielded foil strain gauge
Made in Japan
Manufacturer: Kyowa Electronic Instruments Co., Ltd.
The KFSB series foil strain gages are shielded by copper foil covering the whole body. Thus, if a large current flows to or around the gage bonding site, noise will be prevented from entering the measuring circuit.
Major Properties
Materials Resistive element | CuNi alloy foil (120 Ω) NiCr alloy foil (350 Ω) |
---|---|
Materials Base | Polyimide |
Operating temperature in combination with major adhesives after curing (°C) | CC-33A: -196 to 120ºC EP-340: -55 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) | 10 to 100ºC |
Applicable linear expansion coefficients (×10-6/℃) | 11, 16, 23 |
Strain limits at normal temp. (approx. %) | 0.5 |
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.
KFSB-5-120-J1-11 with a vinyl-coated normal-temperature low-noise 3-wire cable 5 m long pre-attached
→ KFSB-5-120-J1-11 J5M3
If no lead-wire cable code is suffixed, the gage is delivered with 2 polyester-coated copper wires 25 mm long each.
Specifications
model name | Dimensions (mm) | |||
---|---|---|---|---|
gauge (grid) | base | |||
length | width | length | width | |
KFSB-5-350-J1-11 | Five | 6.6 | 17 | 16 |
KFSB-5-350-J1-16 | Five | 6.6 | 17 | 16 |
KFSB-5-350-J1-23 | Five | 6.6 | 17 | 16 |
Order in units of 10 pieces
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