General-purpose Foil Strain Gages (KFGS) -18
14
1-18 1 -18 STRAIN GAGES Strain Gages Outline Lead-wire cable General Waterproof Concrete Composite material PCB Plastics High elongation Non- magnetoresistive Hydrogen gas Bending With protector Embedded Crack Adhesive Coating agent Custom- designed Ultra-small strain High temp. Low temp. Applicable Adhesives -196 to 120°C -30 to 120°C -30 to 100°C -55 to 150°C -196 to 150°C CC-33A CC-35 CC-36 EP-340 PC-600 Operating Temperature after Curing the Adhesive * For vinyl-coated cables, the operating temperature is -10 to 80ºC. For the types of lead-wire cables, see pages 1-15 and 1-16. ●General-purpose Foil Strain Gages KFGS The KFGS series gages use polyimide resin for the base that is approx. 13 μm thick. It ensures excellent flexibility. The outstanding moisture proof enables the KFGS gages to operate effectively both indoors and outdoors. Unless directly exposed to water droplets, no coating treatment is required. ■Types, lengths and codes of lead-wire cables pre-attached to KFGS series gages Notes on pre-attached lead-wire cables ●Standard color of the 2-wire cable pre-attached to uniaxial gages is red (R). If desired, allows a white, green, yellow or black cable to be pre-attached. ●Standard stripe of the 3-wire cable pre-attached to uniaxial gages is a red stripe. If desired, allows a blue or yellow stripe to be pre-attached. ●In the case of a biaxial gage and triaxial gage, 2-wire cables are color-coded with red, white and green stripes for 0°, 90° and 45°, respectively and 3-wire cables, with red, yellow and blue stripes for 0°, 90° and 45°, respectively. The letter code is S in common. When ordering, specify the model of the strain gage and the code of the lead-wire cable with a space in between. If no lead-wire cable code is suffixed, the gage is delivered with gage leads only. (Silver-covered copper wires 25 mm long) E.g. KFGS-5-120-C1-11 With 2 polyester-coated copper wires 15 cm long KFGS-5-120-C1-11 With a vinyl-coated flat 2-wire cable 5 m long KFGS-5-120-D17-11 With a vinyl-coated flat 3-wire cable 5 m long KFGS-5-120-C1-11 With a mid-temperature 3-wire cable 5 m long KFGS-5-120-D17-11 With a mid-temperature 2-wire cable 5 m long KFGS-5-120-C1-11 N15C2 KFGS-5-120-C1-11 L5M2R KFGS-5-120-D17-11 L5M3S KFGS-5-120-C1-11 R5M3 KFGS-5-120-D17-11 R5M2 → → → → → * For other lead-wire cable lengths, contact us. Type Length 2 polyester-coated copper wires 3 polyester-coated copper wires Vinyl-coated flat 2-wire cables Vinyl-coated flat 3-wire cables Mid-temperature 2-wire cables Mid-temperature 3-wire cables C1,C2,C3, C15,C16, D9,D19 D1,D4, D16,D17, D28, D39 D1,D4, D16,D17, D28, D39 C1,C2,C3, C15,C16, D1,D2,D4,D9, D16,D17,D19, D28,D31,D39 C1,C2,C3, C15,C16, D1,D4,D9, D16,D17,D19, D28,D39 C1,C2,C3, C15,C16, D2,D9,D19, D31 C1,C2,C3, C15,C16, D1,D4,D9, D16,D17,D19, D28,D39 15 cm 30 cm 1 m 3 m 5 m Operating temp. Remarks –196 to 150°C -10 to 80°C -100 to 150°C L-7 L-10 for ≥6 m L-11 L-12 L-6 L-9 for ≥6 m N15C2 N30C2 N1M2 N15C3 N30C3 N1M3 L15C2R L30C2R L1M2R L3M2R L5M2R L15C2S L30C2S L1M2S L3M2S L5M2S L15C3R L30C3R L1M3R L3M3R L5M3R L15C3S L30C3S L1M3S L3M3S L5M3S R15C2 R30C2 R1M2 R3M2 R5M2 R15C3 R30C3 R1M3 R3M3 R5M3 C1,C2,C3,C15, C16,D1,D2,D3, D4,D6,D9,D16, D17,D19,D28, D31,D39 Gage leads Base width Gage width (Grid width) Base length Gage length (Grid length) Twisted for ≥50 cm (There are exceptions.) General-purpose Foil Strain Gages (KFGS)
Transcript of General-purpose Foil Strain Gages (KFGS) -18
1-18
1-18
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
Applicable Adhesives
-196 to 120°C-30 to 120°C-30 to 100°C-55 to 150°C-196 to 150°C
CC-33ACC-35CC-36EP-340PC-600
Operating Temperature after Curing the Adhesive
* For vinyl-coated cables, the operating temperature is -10 to 80ºC.
For the types of lead-wire cables, see pages 1-15 and 1-16.
●General-purpose Foil Strain Gages KFGS
The KFGS series gages use polyimide resin for the base that is approx. 13 μm thick. It ensures excellent flexibility. The outstanding moisture proof enables the KFGS gages to operate e�ectively both indoors and outdoors. Unless directly exposed to water droplets, no coating treatment is required.
■Types, lengths and codes of lead-wire cables pre-attached to KFGS series gages
Notes on pre-attached lead-wire cables ●Standard color of the 2-wire cable pre-attached to uniaxial gages is red (R). If desired, allows a white, green, yellow or black cable to be pre-attached. ●Standard stripe of the 3-wire cable pre-attached to uniaxial gages is a red stripe. If desired, allows a blue or yellow stripe to be pre-attached. ●In the case of a biaxial gage and triaxial gage, 2-wire cables are color-coded with red, white and green stripes for 0°, 90° and 45°, respectively and 3-wire cables, with red, yellow and blue stripes for 0°, 90° and 45°, respectively. The letter code is S in common.
When ordering, specify the model of the strain gage and the code of the lead-wire cable with a space in between.
If no lead-wire cable code is su�xed, the gage is delivered with gage leads only. (Silver-covered copper wires 25 mm long)
E.g.
KFGS-5-120-C1-11 With 2 polyester-coated copper wires 15 cm long
KFGS-5-120-C1-11 With a vinyl-coated flat 2-wire cable 5 m long
KFGS-5-120-D17-11 With a vinyl-coated flat 3-wire cable 5 m long
KFGS-5-120-C1-11 With a mid-temperature 3-wire cable 5 m long
KFGS-5-120-D17-11 With a mid-temperature 2-wire cable 5 m long
KFGS-5-120-C1-11 N15C2
KFGS-5-120-C1-11 L5M2R
KFGS-5-120-D17-11 L5M3S
KFGS-5-120-C1-11 R5M3
KFGS-5-120-D17-11 R5M2
→→→→→
* For other lead-wire cable lengths, contact us.
Type
Length
2 polyester-coated copper wires
3 polyester-coated copper wires
Vinyl-coated flat 2-wire cables
Vinyl-coated flat3-wire cables
Mid-temperature2-wire cables
Mid-temperature3-wire cables
C1,C2,C3,C15,C16,D9,D19
D1,D4,D16,D17,D28, D39
D1,D4,D16,D17,D28,D39
C1,C2,C3,C15,C16,D1,D2,D4,D9,D16,D17,D19,D28,D31,D39
C1,C2,C3,C15,C16,D1,D4,D9,D16,D17,D19,D28,D39
C1,C2,C3,C15,C16,D2,D9,D19,D31
C1,C2,C3,C15,C16,D1,D4,D9,D16,D17,D19,D28,D39
15 cm
30 cm
1 m
3 m
5 m
Operating temp.
Remarks
–196 to 150°C -10 to 80°C -100 to 150°C
L-7L-10 for ≥6 m L-11 L-12L-6
L-9 for ≥6 m
N15C2
N30C2
N1M2
N15C3
N30C3
N1M3
L15C2R
L30C2R
L1M2R
L3M2R
L5M2R
L15C2S
L30C2S
L1M2S
L3M2S
L5M2S
L15C3R
L30C3R
L1M3R
L3M3R
L5M3R
L15C3S
L30C3S
L1M3S
L3M3S
L5M3S
R15C2
R30C2
R1M2
R3M2
R5M2
R15C3
R30C3
R1M3
R3M3
R5M3
C1,C2,C3,C15,C16,D1,D2,D3,D4,D6,D9,D16,D17,D19,D28,D31,D39
Gage leads
Base width
Gage width(Grid width)
Bas
e le
ng
thGag
e le
ng
th
(Gri
d le
ng
th)
Twisted for ≥50 cm (There are exceptions.)
General-purpose Foil Strain Gages (KFGS)
1-19
1-19
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
PatternsGage Resistance, Gage Factors
Models BaseColor
Dimensions (mm)Gage (Grid) Base
Length Width Length WidthRemarks
For wood
For wood
Uniaxial Resistance: 120 ΩGage factor: Approx. 2.1
KFGS-30-120-C1-11KFGS-30-120-C1-16KFGS-30-120-C1-23KFGS-30-120-C1-27KFGS-20-120-C1-11KFGS-20-120-C1-16KFGS-20-120-C1-23KFGS-20-120-C1-27KFGS-10-120-C1-11KFGS-10-120-C1-16KFGS-10-120-C1-23KFGS-10-120-C1-27KFGS-6-120-C1-11KFGS-6-120-C1-16KFGS-6-120-C1-23KFGS-6-120-C1-27KFGS-5-120-C1-5KFGS-5-120-C1-11KFGS-5-120-C1-16KFGS-5-120-C1-23KFGS-5-120-C1-27KFGS-4N-120-C1-11KFGS-4N-120-C1-16KFGS-4N-120-C1-23KFGS-4N-120-C1-27KFGS-3-120-C1-11KFGS-3-120-C1-16KFGS-3-120-C1-23KFGS-3-120-C1-27KFGS-2-120-C1-5KFGS-2-120-C1-11KFGS-2-120-C1-16KFGS-2-120-C1-23KFGS-2-120-C1-27KFGS-2N-120-C1-11KFGS-2N-120-C1-16KFGS-2N-120-C1-23KFGS-2N-120-C1-27KFGS-1-120-C1-11KFGS-1-120-C1-16KFGS-1-120-C1-23KFGS-1-120-C1-27KFGS-1N-120-C1-11KFGS-1N-120-C1-16KFGS-1N-120-C1-23KFGS-1N-120-C1-27KFGS-03-120-C1-11KFGS-03-120-C1-16KFGS-03-120-C1-23KFGS-03-120-C1-27KFGS-02-120-C1-11KFGS-02-120-C1-16KFGS-02-120-C1-23KFGS-02-120-C1-27
30
20
10
6
5
4
3
2
2
1
1
0.3
0.2
37
28
16
10
9.4
8
7.4
6.3
5.3
4.8
4.2
3.5
3.3
3.3
5
3
1.7
1.4
0.7
1.3
1.2
0.84
1.1
0.65
1.4
1.4
5.2
8
5.2
3.4
2.8
1.4
2.8
2.8
1.4
2.4
1.4
2.4
2.4
10 gages/pkg
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Common steelStainless steelAluminum alloyMagnesium alloy
KFGS-10-120-C1
KFGS-6-120-C1
KFGS-5-120-C1
KFGS-3-120-C1
KFGS-2-120-C1
KFGS-2N-120-C1
KFGS-1-120-C1
KFGS-1N-120-C1
KFGS-03-120-C1
KFGS-02-120-C1
KFGS-4N-120-C1
KFGS-30-120-C1
KFGS-20-120-C1
*The above picture is KFGS-30-120-C1-11.
*The above picture is KFGS-5-120-C1-11.
*The above picture is KFGS-1N-120-C1-23.
*The above picture is KFGS-02-120-C1-11.
*The above picture is KFGS-03-120-C1-27.
*The above picture is KFGS-2-120-C1-27.
*The above picture is KFGS-1-120-C1-16.
*The above picture is KFGS-2N-120-C1-11.
*The above picture is KFGS-4N-120-C1-16.
*The above picture is KFGS-10-120-C1-23.
*The above picture is KFGS-6-120-C1-27.
*The above picture is KFGS-3-120-C1-23.
*The above picture is KFGS-20-120-C1-16.
(Base color stands for di�erent linear expansion.)
General-purpose Foil Strain Gages (KFGS)
1-20
1-20
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
PatternsGage Resistance, Gage Factors
ModelsDimensions (mm)
Gage (Grid) BaseLength Width Length Width
Remarks
10 gages/pkg
●●●●
●●●●
●●●●
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●●●●●●●●●●●●●●●●●●●●
●●●●
Biaxial, 0°/90° stacked rosette Resistance: 120 ΩGage factor: Approx. 2.1
Triaxial, 0°/90°/45° stacked rosette (For stress analysis) Resistance: 120 ΩGage factor: Approx. 2.1 KFGS-10-120-D17-11
KFGS-10-120-D17-16KFGS-10-120-D17-23KFGS-10-120-D17-27KFGS-5-120-D17-11KFGS-5-120-D17-16KFGS-5-120-D17-23KFGS-5-120-D17-27KFGS-3-120-D17-11KFGS-3-120-D17-16KFGS-3-120-D17-23KFGS-3-120-D17-27KFGS-2-120-D17-11KFGS-2-120-D17-16KFGS-2-120-D17-23KFGS-2-120-D17-27KFGS-1-120-D17-11KFGS-1-120-D17-16KFGS-1-120-D17-23KFGS-1-120-D17-27
10
5
3
2
1
φ21
φ11
φ10
φ8
φ5
3
1.4
1.3
1.2
1.1
KFGS-10-120-D16-11KFGS-10-120-D16-16KFGS-10-120-D16-23KFGS-10-120-D16-27KFGS-5-120-D16-11KFGS-5-120-D16-16KFGS-5-120-D16-23KFGS-5-120-D16-27KFGS-3-120-D16-11KFGS-3-120-D16-16KFGS-3-120-D16-23KFGS-3-120-D16-27KFGS-2-120-D16-11KFGS-2-120-D16-16KFGS-2-120-D16-23KFGS-2-120-D16-27KFGS-1-120-D16-11KFGS-1-120-D16-16KFGS-1-120-D16-23KFGS-1-120-D16-27*The above picture is KFGS-10-120-D16-11.
*The above picture is KFGS-10-120-D17-23.
10
5
3
2
1
φ21
φ11
φ10
φ8
φ5
3
1.4
1.3
1.2
1.1
BaseColor
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Biaxial, 0°/90° plane arrangement Resistance: 120 ΩGage factor: Approx. 2.1
Biaxial, 0°/90° plane arrangement (For torque measurement)Resistance: 120 ΩGage factor: Approx. 2.1
KFGS-2-120-D1-11KFGS-2-120-D1-16KFGS-2-120-D1-23KFGS-2-120-D1-27
2 103.2 8.5
KFGS-2-120-D2-11KFGS-2-120-D2-16KFGS-2-120-D2-23KFGS-2-120-D2-27
2 123.4 7
*The above picture is KFGS-2-120-D2-11.
*The above picture is KFGS-2-120-D1-11.
90°
45°
45°
45°
45°
90°
General-purpose Foil Strain Gages (KFGS)
1-21
1-21
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
PatternsGage Resistance, Gage Factors
ModelsDimensions (mm)
Gage (Grid) BaseLength Width Length Width
Remarks
●●●●
●●●●●●●●
●●●●
●●●●●●●●
●●●●
Biaxial, 0°/90° plane arrangement (For torque measurement) Resistance: 120 ΩGage factor: Approx. 2.1
Triaxial, 0°/90°/45° plane arrangement Resistance: 120 ΩGage factor: Approx. 2.1
Triaxial, 0°/120°/240° plane arrangement Resistance: 120 ΩGage factor: Approx. 2.1
Quadraxial, 0°/30°/90°/150° plane arrangement Resistance: 120 ΩGage factor: Approx. 2.1
Uniaxial, with lead wires from both ends Resistance: 120 ΩGage factor: Approx. 2.1
KFGS-2-120-D31-11KFGS-2-120-D31-16KFGS-2-120-D31-23KFGS-2-120-D31-27
2 81.2 6.5
KFGS-2-120-D3-11KFGS-2-120-D3-16KFGS-2-120-D3-23KFGS-2-120-D3-27
2 113.6 11
KFGS-2-120-D4-11KFGS-2-120-D4-16KFGS-2-120-D4-23KFGS-2-120-D4-27KFGS-1-120-D4-11KFGS-1-120-D4-16KFGS-1-120-D4-23KFGS-1-120-D4-27
2
1
12
7
3.4
1.7
12
7
KFGS-2-120-D6-11KFGS-2-120-D6-16KFGS-2-120-D6-23KFGS-2-120-D6-27
2 173.1 17
KFGS-1-120-C2-11KFGS-1-120-C2-16KFGS-1-120-C2-23KFGS-1-120-C2-27KFGS-1-120-C3-11KFGS-1-120-C3-16KFGS-1-120-C3-23KFGS-1-120-C3-27
1
1
5.6
5.5
1.8
1.8
3
2.7
*The above picture is KFGS-2-120-D31-11.
*The above picture is KFGS-2-120-D3-16.
*The above picture is KFGS-2-120-D4-16.
*The above picture is KFGS-2-120-D6-23.
*The above picture is KFGS-1-120-C3-27.
*The above picture is KFGS-1-120-C2-27.
BaseColor
10 gages/pkg
45°
45°
45° 45°
120°
120°
90°
30°
120°
120°120°
General-purpose Foil Strain Gages (KFGS)
1-22
1-22
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
●●●●
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●●●●●●●●
●●●●
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●●●●●●●●*The above picture is KFGS-2-120-D9-16 N10C2.
*The above picture is KFGS-2-120-D19-16 N10C2.
*The above picture is KFGS-2-120-C15-11.
*The above picture is KFGS-2-120-C16-11.
*The above picture is KFGS-1-120-D39-23 N10C2.
*The above picture is KFGS-2-60-C1-27.
PatternsGage Resistance, Gage Factors Models
Uniaxial (For shearing strain measurement) Resistance: 120 ΩGage factor: Approx. 2.1
Uniaxial 5-element (For concentrated stress measurement) Resistance: 120 ΩGage factor: Approx. 2.1Pre-attached type: 2 polyester-coated copper wires (10 cm) + the specified lead-wire cable
Biaxial 5-element, stacked rosette (For concentrated stress measurement) Resistance: 120 ΩGage factor: Approx. 2.1Pre-attached type: 2 polyester-coated copper wires (10 cm) + the specified lead-wire cable
Uniaxial 60Ω gages Resistance: 60 ΩGage factor: Approx. 2.1
5
2
10
7.2
2
2.3
3.4
3.7
12 6.4
2
1
2
1
1
17
12
17
12
2.2
1.4
2.5
1.5
1.4(1.5)
5
4
5
4
2
2
5.2
5.2
0.8
0.8
3
3
Torque measurement is possible by using C15 and C16 in combination.
Use 2 gages in parallel connection. (Bending compensation is possible.)
P = 3 mm for gage length 2 mm P = 2 mm for gage length 1 mm
P = 3 mm for gage length 2 mm P = 2 mm for gage length 1 mm
Dimensions (mm)Gage (Grid) Base
Length Width Length WidthRemarks
5 gages/pkg
5 gages/pkg
5 gages/pkg
5 gages/pkg
BaseColor
KFGS-5-60-C1-11KFGS-5-60-C1-16KFGS-5-60-C1-23KFGS-5-60-C1-27KFGS-2-60-C1-11KFGS-2-60-C1-16KFGS-2-60-C1-23KFGS-2-60-C1-27
KFGS-1-120-D39-11KFGS-1-120-D39-16KFGS-1-120-D39-23KFGS-1-120-D39-27
KFGS-2-120-D9-11KFGS-2-120-D9-16KFGS-2-120-D9-23KFGS-2-120-D9-27KFGS-1-120-D9-11KFGS-1-120-D9-16KFGS-1-120-D9-23KFGS-1-120-D9-27KFGS-2-120-D19-11KFGS-2-120-D19-16KFGS-2-120-D19-23KFGS-2-120-D19-27KFGS-1-120-D19-11KFGS-1-120-D19-16KFGS-1-120-D19-23KFGS-1-120-D19-27
KFGS-2-120-C15-11KFGS-2-120-C15-16KFGS-2-120-C15-23KFGS-2-120-C15-27KFGS-2-120-C16-11KFGS-2-120-C16-16KFGS-2-120-C16-23KFGS-2-120-C16-27
10 gages/ pkg unless otherwise specified.
*The above picture is KFGS-5-60-C1-27.
Upper-side gage pattern
Lower-side gage patternP＝2 mm
Ｐ(Pitch)
Figures in ( ) are for lower-side gage patterns. 5 gages/pkg
Ｐ(Pitch)
Ｐ(Pitch)
General-purpose Foil Strain Gages (KFGS)
1-23
1-23
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
●●●●
●●●●
●●●●
●●●●
●●●●●●●●
●●●●●●●●●●●●●●●●
●●●●●●●●
*The above picture is KFGS-5-350-D16-16.
*The above picture is KFGS-5-350-D17-27.
Uniaxial 350Ω gages Resistance: 350 ΩGage factor: Approx. 2.1
Biaxial 350Ω gages, 0°/90° stacked rosette Resistance: 350 ΩGage factor: Approx. 2.1
Triaxial 350Ω gages, 0°/90°/45° stacked rosette Resistance: 350 ΩGage factor: Approx. 2.1
KFGS-5-350-D17-11KFGS-5-350-D17-16KFGS-5-350-D17-23KFGS-5-350-D17-27KFGS-3-350-D17-11KFGS-3-350-D17-16KFGS-3-350-D17-23KFGS-3-350-D17-27KFGS-2-350-D17-11KFGS-2-350-D17-16KFGS-2-350-D17-23KFGS-2-350-D17-27KFGS-1-350-D17-11KFGS-1-350-D17-16KFGS-1-350-D17-23KFGS-1-350-D17-27
5
3
2
1
φ11
φ10
φ10
φ8
2
2
2
1.8
KFGS-5-350-D16-11KFGS-5-350-D16-16KFGS-5-350-D16-23KFGS-5-350-D16-27KFGS-3-350-D16-11KFGS-3-350-D16-16KFGS-3-350-D16-23KFGS-3-350-D16-27KFGS-2-350-D16-11KFGS-2-350-D16-16KFGS-2-350-D16-23KFGS-2-350-D16-27KFGS-1-350-D16-11KFGS-1-350-D16-16KFGS-1-350-D16-23KFGS-1-350-D16-27
5
3
2
1
φ11
φ10
φ10
φ8
2
2
2
1.8
KFGS-5-350-C1-11KFGS-5-350-C1-16KFGS-5-350-C1-23KFGS-5-350-C1-27KFGS-3-350-C1-11KFGS-3-350-C1-16KFGS-3-350-C1-23KFGS-3-350-C1-27KFGS-2-350-C1-11KFGS-2-350-C1-16KFGS-2-350-C1-23KFGS-2-350-C1-27KFGS-1-350-C1-11KFGS-1-350-C1-16KFGS-1-350-C1-23KFGS-1-350-C1-27
5
3
2
1
9.4
7.4
6.3
4.8
2
2
2
2
4.2
4.2
4.2
3.4
PatternsGage Resistance, Gage Factors Models
Dimensions (mm)Gage (Grid) Base
Length Width Length WidthRemarks
BaseColor
10 gages/pkg
*The above picture is KFGS-1-350-C1-11.
*The above picture is KFGS-2-350-C1-11.
*The above picture is KFGS-3-350-C1-11.
*The above picture is KFGS-5-350-C1-11.
90°
45°
45°
General-purpose Foil Strain Gages (KFGS)
1-24
1-24
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
●●●●●●●●
●●●●●●●●
●●●●●●●●
●●●●
Biaxial 350Ω gages, 0°/90° plane arrangement Resistance: 350 ΩGage factor: Approx. 2.1
Biaxial 350Ω gages 0°/90° plane arrangement (For torque measurement) Resistance: 350 ΩGage factor: Approx. 2.1
Uniaxial 500Ω gages (For making transducers) Resistance: 500 ΩGage factor: Approx. 2.1
Uniaxial 1000Ω gages (For making transducers)Resistance: 1000 ΩGage factor: Approx. 2.1
KFGS-5-1K-C1-11
KFGS-5-1K-C1-16
KFGS-5-1K-C1-23
KFGS-5-1K-C1-27
KFGS-2-1K-C1-11
KFGS-2-1K-C1-16
KFGS-2-1K-C1-23
KFGS-2-1K-C1-27
5
2
11
7.2
3.5
3
4.9
4.5
KFGS-5-500-C1-11
KFGS-5-500-C1-16
KFGS-5-500-C1-23
KFGS-5-500-C1-27
KFGS-2-500-C1-11
KFGS-2-500-C1-16
KFGS-2-500-C1-23
KFGS-2-500-C1-27
5
2
11
7.5
3.5
2.6
4.9
4.4
KFGS-2-350-D2-11
KFGS-2-350-D2-16
KFGS-2-350-D2-23
KFGS-2-350-D2-27
KFGS-2-350-D31-11
KFGS-2-350-D31-16
KFGS-2-350-D31-23
KFGS-2-350-D31-27
2
2
12
10.5
4
3
6.8
6.5
KFGS-2-350-D1-11
KFGS-2-350-D1-16
KFGS-2-350-D1-23
KFGS-2-350-D1-27
2 103 8.5
*The above picture is KFGS-2-350-D1-16.
*The above picture is KFGS-2-350-D2-23.
*The above picture is KFGS-2-350-D31-23.
*The above picture is KFGS-2-1K-C1-27.
*The above picture is KFGS-5-1K-C1-27.
*The above picture is KFGS-2-500-C1-27.
*The above picture is KFGS-5-500-C1-27.
PatternsGage Resistance, Gage Factors Models
Dimensions (mm)Gage (Grid) Base
Length Width Length WidthRemarks
BaseColor
10 gages/pkg
45°
45°
45°
45°
90°
General-purpose Foil Strain Gages (KFGS)
1-25
1-25
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
●●●●●●●●
●●●●●●
Triaxial, 0°/135°/90°plane arrangement Resistance: 120 ΩGage factor: Approx. 2.1
Applicable Adhesives
-30 to 100°C-196 to 120°C
CC-36CC-33A
Operating Temp. after Curing the Adhesive
-30 to 120°C-55 to 120°C
CC-35EP-340
Operating Temp. after Curing the Adhesive
●KFGS Series Foil Strain Gages for Boring Method Designed to measure residual stress released by the boring method.
UniaxialResistance: 120 ΩGage factor: Approx. 2.1
Biaxial, 0°/90° stacked rosette Resistance: 120 ΩGage factor: Approx. 2.1
Triaxial, 0°/90°/45° stacked rosette Resistance: 120 ΩGage factor: Approx. 2.1
*The above picture is KFGS-2-120-C1-11 T-F7.
*The above picture is KFGS-2-120-D16-16 T-F7.
*The above picture is KFGS-2-120-D17-23 T-F7.
*The above picture is KFGS-3-120-D28-27.
KFGS-3-120-D28-11KFGS-3-120-D28-16KFGS-3-120-D28-23KFGS-3-120-D28-27KFGS-1.5-120-D28-11KFGS-1.5-120-D28-16KFGS-1.5-120-D28-23KFGS-1.5-120-D28-27
3
1.5
φ19.8
φ12
Diameter of gage center φ10.8
φ0.14 Polyester-coated copper cable 15 mm long
φ0.14 Polyester-coated copper cable 15 mm long
Diameter of gage center φ5.5
2
1.3
KFGS-2-120-D17-11 T-F7KFGS-2-120-D17-16 T-F7KFGS-2-120-D17-23 T-F7KFGS-1-120-D17-11 T-F7KFGS-1-120-D17-16 T-F7KFGS-1-120-D17-23 T-F7
2
1
φ8
φ5
1.2
1.1
●●●●●●
φ0.14 Polyester-coated copper cable 15 mm long
φ0.14 Polyester-coated copper cable 15 mm long
KFGS-2-120-D16-11 T-F7KFGS-2-120-D16-16 T-F7KFGS-2-120-D16-23 T-F7KFGS-1-120-D16-11 T-F7KFGS-1-120-D16-16 T-F7KFGS-1-120-D16-23 T-F7
2
1
φ8
φ5
1.2
1.1
●●●●●●
φ0.14 Polyester-coated copper cable 15 mm long
φ0.14 Polyester-coated copper cable 15 mm long
KFGS-2-120-C1-11 T-F7KFGS-2-120-C1-16 T-F7KFGS-2-120-C1-23 T-F7KFGS-1-120-C1-11 T-F7KFGS-1-120-C1-16 T-F7KFGS-1-120-C1-23 T-F7
2
1
6.3
4.8
2.8
2.4
1.2
1.1
●KFGS Series Foil Strain Gages with Gage Terminal
KFGS gages equipped with a gage terminal enable one-touch- connection/disconnection of the lead-wire cable. They are suitable for residual stress measurement with the cutting method. A clip-equipped dedicated cable T-C26 (Vinyl-coated, 2 m long) is optionally available.
(When the clip-equipped dedicated cable is used, the operating temperature range of each adhesive after curing is –10 to 80°C.)
For KFGS gages with the lead-wire cable pre-attached, see page 1-18.
PatternsGage Resistance, Gage Factors Models
Dimensions (mm)Gage (Grid) Base
Length Width Length WidthRemarks
BaseColor
10 gages/ pkg unless otherwise specified.
90°
45°
45°
135°
135°90°
T-C26
Applicable Adhesives
-196 to 120°C-30 to 120°C-30 to 100°C
CC-33ACC-35CC-36
Operating Temp. after Curing the Adhesive
-55 to 150°C-196 to 150°C
EP-340PC-600
Operating Temp. after Curing the Adhesive
General-purpose Foil Strain Gages (KFGS)
1-27
1-27
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
*The above picture is KFRB-5-120-C1-11.
*The above picture is KFRB-1-120-D25-11.
PatternsGage Resistance, Gage Factors
ModelsDimensions (mm)
Gage (Grid) BaseLength Width Length Width
Remarks
Uniaxial Resistance: 120 Ω Gage factor: Approx. 2.1 (KFRB-02N: Approx. 1.9)
Triaxial 0°/90°/45° Resistance: 120 Ω Gage factor: Approx. 2.1
KFRB-1-120-D25-11KFRB-1-120-D25-16KFRB-1-120-D25-23KFRB-05-120-D25-11KFRB-05-120-D25-16KFRB-05-120-D25-23
1
0.5
φ8
φ7.5
1.5
1.4
KFRB-5-120-C1-11KFRB-5-120-C1-16KFRB-5-120-C1-23KFRB-2-120-C1-11KFRB-2-120-C1-16KFRB-2-120-C1-23KFRB-1-120-C1-11KFRB-1-120-C1-16KFRB-1-120-C1-23KFRB-05-120-C1-11KFRB-05-120-C1-16KFRB-05-120-C1-23KFRB-02-120-C1-11KFRB-02-120-C1-16KFRB-02-120-C1-23KFRB-02N-120-C1-11KFRB-02N-120-C1-16KFRB-02N-120-C1-23
5
2
1
0.5
0.2
0.2
10
6
4
3.3
2.5
1.6
2.5
2.5
1.5
1.4
1
0.9
3.7
3.7
2.7
2.7
2.2
1.2
The KFRB series gages are also available with the gage resistance of 350 Ω. (Excluding the KFRB-02N)The size is slightly di�erent from 120Ω gages.
These KFRB series gages are also available with the gage resistance of 350Ω. The size is slightly di�erent from 120Ω gages.
5 gages/ pkg
5 gages/ pkg45°
45°
●KFRB Series Foil Strain Gages The KFRB series foil strain gages are durable and easy-to-use high-grade strain gages. The gage element is sandwiched between a heat-resistant polyimide base and cover, thereby letting it exhibit high performance in a wide temperature range.
■Types, lengths and codes of lead-wire cables pre-attached to KFRB gages
→→
KFRB-02N-120-C1-11 N10C2
KFRB-05-120-D25-11 L5M3S
When ordering, su�x 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-05-120-D25-11 With a vinyl-coated flat 3-wire cable 5 m long
If no lead-wire cable code is su�xed, the gage is delivered with gage leads only. (Silver-covered copper wires 25 mm long)
Type
Length
2 polyester-coated copper wires
3 polyester-coated copper wires
Vinyl-coated flat 2-wire cable Vinyl-coated flat 3-wire cable Mid-temperature2-wire cables
Mid-temperature3-wire cable
C1, D25 C1 D25 D25C1 C1, D25
15 cm
30 cm
1 m
3 m
5 m
N15C2
N30C2
N1M2
N15C3
N30C3
N1M3
L15C2R
L30C2R
L1M2R
L3M2R
L5M2R
L15C2S
L30C2S
L1M2S
L3M2S
L5M2S
L15C3R
L30C3R
L1M3R
L3M3R
L5M3R
L15C3S
L30C3S
L1M3S
L3M3S
L5M3S
R15C2
R30C2
R1M2
R3M2
R5M2
R15C3
R30C3
R1M3
R3M3
R5M3Operating temp.
Remarks
-196 to 150°C
Twisted for ≥ 50 cm
-10 to 80°C -100 to 150°C L-7
L-10 for ≥ 6 m L-11 L-12L-6L-9 for ≥ 6 m
＊For other lead-wire cable lengths, contact us.
10 gages/ pkg unless otherwise specified.
Applicable Adhesives
-196 to 150°C-30 to 100°C-196 to 120°C
PC-600CC-36CC-33A
Operating temp. after Curing the Adhesive
-55 to 150°C-30 to 120°C
EP-340CC-35
Operating temp. after Curing the Adhesive
General-purpose Foil Strain Gages (KFRB)
1-28
1-28
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
Patterns,Gage Resistance, Gage Factor
ModelsDimensions (mm)
Gage (Grid) BaseLength Width Length Width
Remarks
*The above picture is KFRB-015-120-D9-11 N10C2. (Left)*The above picture is KFRB-015-120-D19-11 N10C2. (Right)
Uniaxial 5-element, for concentrated stress measurement Resistance: 120 Ω Gage factor: Approx. 1.95
KFRB-015-120-D19-11 N10C2KFRB-015-120-D19-16 N10C2KFRB-015-120-D19-23 N10C2
0.15 60.45 3
KFRB-015-120-D9-11 N10C2KFRB-015-120-D9-16 N10C2KFRB-015-120-D9-23 N10C2
0.15 60.34 3
*When measuring with dynamic strain amplifiers or signal conditioners, the KFRB measures data one element by one element. Measurement using 2 elements or more at the same time is not available. *Since the gage resistance is 120±15Ω (deviation among 5-element: 5 Ω), each element requires an external resistor having the same resistance when connected to the measuring instrument.*Standard type: With polyester-coated copper wires (10 cm)
D9 D19
Pitch 0.5 Pitch 0.5
P (Pitch): 0.5 mm
P (Pitch): 0.5 mm5 gages/ pkg
5 gages/ pkg
General-purpose Foil Strain Gages (KFRB)
1-29
1-29
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
KFWB-5-120-D17-11 L1M3SKFWB-5-120-D17-16 L1M3SKFWB-5-120-D17-23 L1M3SKFWB-2-120-D17-11 L1M3SKFWB-2-120-D17-16 L1M3SKFWB-2-120-D17-23 L1M3S
5
2
21
21
1.4
1.2
18
18
KFWB-5-120-D16-11 L1M3SKFWB-5-120-D16-16 L1M3SKFWB-5-120-D16-23 L1M3SKFWB-2-120-D16-11 L1M3SKFWB-2-120-D16-16 L1M3SKFWB-2-120-D16-23 L1M3S
5
2
21
21
1.4
1.2
18
18
KFWB-5-120-C1-11 L1M3RKFWB-5-120-C1-16 L1M3RKFWB-5-120-C1-23 L1M3RKFWB-2-120-C1-11 L1M3RKFWB-2-120-C1-16 L1M3RKFWB-2-120-C1-23 L1M3R
5
2
30
30
1.4
1.2
12
12
10 gages/ pkg unless otherwise specified.
Triaxial, 0°/90°/45° stacked rosetteResistance: 120 Ω Gage factor: Approx. 2.1
The following models are delivered with a vinyl-coated flat 3-wire cable 1 m long pre-attached.UniaxialResistance: 120 Ω Gage factor: Approx. 2.1
Biaxial, 0°/90° stacked rosetteResistance: 120 Ω Gage factor: Approx. 2.1
The surface of the KFWB series foil strain gage is covered with a special waterproof resin. The waterproof structure enables these gages to serve for outdoor or underwater measurement merely by being bonded to measuring objects. (The insulation resistance shows virtually no deterioration even after 100 hours of use under an underwater pressure of approximately 10 MPa.) In addition, the covering resin is flexible enough to enable easy bonding to curved surfaces.
The following models are delivered with a vinyl-coated flat 3-wire cable 1 m long pre-attached.
The following models are delivered with a vinyl-coated flat 3-wire cable 1 m long pre-attached.
●KFWB Series Waterproof Foil Strain Gages
■Types, lengths and codes of lead-wire cables pre-attached to KFWB series gages
These gages are also available with 350Ωresistance.
Patterns,Gage Resistance, Gage Factor
ModelsDimensions (mm)
Gage (Grid) BaseLength Width Length Width
Remarks
5 gages/ pkg
5 gages/ pkg
5 gages/ pkg
5 gages/ pkg
Type
Length
Vinyl-coated flat 2-wire cable Vinyl-coated flat 3-wire cable
C1 D16, D17 D16, D17C1
15 cm
30 cm
1 m
3 m
5 m
L15C2RL30C2RL1M2RL3M2RL5M2R
L15C2SL30C2SL1M2SL3M2SL5M2S
L15C3RL30C3RL1M3RL3M3RL5M3R
L15C3SL30C3SL1M3SL3M3SL5M3S
Operating temp.
Remarks
-10 to 80°CL-7, L-10 for ≥ 6 mL-6, L-9 for ≥ 6 m
Applicable Adhesives
-10 to 80°C-10 to 80°C-10 to 80°C
CC-33ACC-36EP-340
Operating Temp. after Curing the Adhesive
Notes on pre-attached lead-wire cables●Standard color of the 2-wire cable pre-attached to uniaxial gages is red (R). If desired, allows a
white, green, yellow or black cable to be pre-attached. ●Standard 3-wire cable pre-attached to uniaxial gages has red stripes (R). If desired, allows the red
stripes to be changed to blue or yellow stripes.● In the case of a biaxial gage and triaxial gage, 2-wire cables are color-coded with red, white
and green stripes for 0°, 90° and 45°, respectively and 3-wire cables, with red, yellow and blue stripes for 0°, 90° and 45°, respectively.
The letter code is S in common.
＊For other lead-wire cable lengths, contact us.
1
3
2
45°
45°
1
3
2
90°
When ordering, su�x the lead-wire cable code (see table at the right) to the model number with a space in between.
E.g.For the gage with a vinyl-coated flat 2-wire cable 2 m long KFWB-5-120-C1-11 L2M2R For the gage with a vinyl-coated flat 3-wire cable 5 m long KFWB-5-120-D17-11 L5M3S
→
→
Waterproof Strain Gages (KFWB)
1-30
1-30
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
Patterns,Gage Resistance, Gage Factor
ModelsDimensions (mm)
Gage (Grid) BaseLength Width Length Width
Remarks
KFWS-2-120-D16-11 L5M3SKFWS-2-120-D16-16 L5M3SKFWS-2-120-D16-23 L5M3S
2 150.84 6
2 151.2 12
KFWS-2N-120-C1-11 L5M3RKFWS-2N-120-C1-16 L5M3RKFWS-2N-120-C1-23 L5M3R
KCW-5-120-G10-11 G3M3S 5 21− 5
●KFWS Series Small-sized Waterproof Foil Strain Gages The KFWS series foil strain gages are small-sized waterproof gages suitable for outdoor or underwater strain measurement where gage bonding space is limited. The waterproof resin is as thin as 1.3 mm, making them flexible enough to be bonded to a curved surface of 10 mm diameter.
The KCW series foil strain gages are weldable gages, which do not require any coating treatment for use under high pressure or under water. The G10 type endures a water pressure of approximately 10 MPa.
■Types, lengths and codes of lead-wire cables pre-attached to KFWS series gages
UniaxialResistance: 120 Ω Gage factor: Approx. 2.1
Biaxial, 0°/90° stacked rosetteResistance: 120 Ω Gage factor: Approx. 2.1
The following models are delivered with a vinyl-coated flat 3-wire cable 5 m long pre-attached.
The following models are delivered with a vinyl-coated flat 3-wire cable 5m long pre-attached.
●KCW Series Weldable Waterproof Foil Strain Gages
Mounting Method and Operating TemperatureSpot welding: –20 to 100°C
Uniaxial 1 elementWith chloroprene 3-wire cableResistance: 120 Ω Gage factor: Approx. 2.2
The following type is for 3 m of chloroprene 3-wire cable. Min. radius of curvature R20Material: SUS304
■Types, lengths and codes of lead-wire cables pre-attached to KCW gages
Patterns,Gage Resistance, Gage Factor
ModelsDimensions (mm)
Gage (Grid) BaseLength Width Length Width
Remarks
When ordering, su�x the lead-wire cable code (see table at the right) to the model number with a space in between.
E.g.For the gage with a vinyl-coated flat 2-wire cable 3 m long KFWS-2N-120-C1-11 L3M2R
When ordering, su�x the lead-wire cable code (see table at the right) to the model number with a space in between.
E.g.For the gage with a chloroprene-coated 3-wire cable 5 m long KCW-5-120-G10-11 G5M3S
2 gages/ pkg
Type
Length
Vinyl-coated flat 2-wire cable Vinyl-coated flat 3-wire cable
C1 D16 D16C1
15 cm
30 cm
1 m
3 m
5 m
L15C2R
L30C2R
L1M2R
L3M2R
L5M2R
L15C2S
L30C2S
L1M2S
L3M2S
L5M2S
L15C3R
L30C3R
L1M3R
L3M3R
L5M3R
L15C3S
L30C3S
L1M3S
L3M3S
L5M3SOperating temp.
Remarks
-10 to 80°C
L-7, L-10 for ≥ 6 mL-6, L-9 for ≥ 6 m
＊For other lead-wire cable lengths, contact us.
＊For other lead-wire cable lengths, contact us.
10 gages/ pkg unless otherwise specified.
Type
Length
Chloroprene 3-wire cable
G10
15 cm
30 cm
1 m
3 m
5 m
G15C3S
G30C3S
G1M3S
G3M3S
G5M3S
Operating temp. -20 to 100°C
Applicable Adhesives
-10 to 80°C-10 to 80°C
CC-33ACC-36
Operating Temp. after Curing the Adhesive
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→
90°
Waterproof Strain Gages (KFWS & KCW)
1-33
1-33
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
KFRPB-5-120-D22-1KFRPB-5-120-D22-3KFRPB-5-120-D22-6KFRPB-5-120-D22-9KFRPB-2-120-D22-1KFRPB-2-120-D22-3KFRPB-2-120-D22-6KFRPB-2-120-D22-9
5
2
19
15
1.4
1.2
19
15
UniaxialResistance: 120 Ω Gage factor: Approx. 2.1
UniaxialResistance: 350 Ω Gage factor: Approx. 2.1
●KFRPB Series Foil Strain Gages for Composite Materials
The KFRPB series foil strain gages are self-temperature-compensation gages (SELCOM gages) suitable for strain measurement of composite materials such as CFRP and GFRP. The special gage pattern minimizes the e�ect of self-heating due to gage current and the e�ect of reinforcement of low-elasticity materials.To ensure accurate measurement by avoiding the self-heating e�ect of gage current, consider the following:
1. Select a lower excitation voltage on a measuring instrument.2. Active-dummy system3. 350Ω strain gages
KFRPB-5-350-C1-1KFRPB-5-350-C1-3KFRPB-5-350-C1-6 KFRPB-5-350-C1-9KFRPB-2-350-C1-1 KFRPB-2-350-C1-3KFRPB-2-350-C1-6KFRPB-2-350-C1-9
5
2
15
10
1.5
2.2
5
5
KFRPB-5-120-C1-1 KFRPB-5-120-C1-3 KFRPB-5-120-C1-6 KFRPB-5-120-C1-9 KFRPB-2-120-C1-1 KFRPB-2-120-C1-3KFRPB-2-120-C1-6 KFRPB-2-120-C1-9
5
2
15
10
1.4
1.2
5
5
■Types, lengths and codes of lead-wire cables pre-attached to KFRPB gages
Patterns,Gage Resistance, Gage Factor Models Gage (Grid)
Dimensions (mm)
Length Length WidthWidthBase Remarks
Type
Length
2 polyester-coated copper wires
3 polyester-coated copper wires
Vinyl-coated flat 2-wire cable Vinyl-coated flat 3-wire cable Mid-temperature 2-wire cable
Mid-temperature3-wire cable
Fluoroplastic coated high/low-temp.
3-wire cable
C1, D22 C1 D22 D22C1 C1, D22
15 cm
30 cm
1 m
3 m
5 m
N15C2
N30C2
N1M2
N15C3
N30C3
N1M3
L15C2R
L30C2R
L1M2R
L3M2R
L5M2R
L15C2S
L30C2S
L1M2S
L3M2S
L5M2S
L15C3R
L30C3R
L1M3R
L3M3R
L5M3R
L15C3S
L30C3S
L1M3S
L3M3S
L5M3S
R15C2
R30C2
R1M2
R3M2
R5M2
R15C3
R30C3
R1M3
R3M3
R5M3
F15C3
F30C3
F1M3
F3M3
F5M3Operating temp.
Remarks
-196 to 150°C
Twisted for ≥ 50 cm
-10 to 80°C -100 to 150°C -196 to 200°C
L-7, L-10 for ≥ 6 m L-11 L-3L-12L-6, L-9 for ≥ 6 m
When ordering, su�x the lead-wire cable code (see table below) to the model number with a space in between.
E.g.For the gage with 2 polyester-coated copper wires 15 cm long KFRPB-5-120-C1-1 N15C2For the gage with a vinyl-coated flat 3-wire cable 5 m long pre-attached KFRPB-5-120-D22-3 L5M3S
If no lead-wire cable code is su�xed, the gage is delivered with gage leads only. (Silver-covered copper wires 25 mm long)
Each of 3 axis may be given a di�erent linear expansion coe�cient if requested.
Triaxial, 0°/90°/45° plane arrangementResistance: 120 Ω Gage factor: Approx. 2.1
45°
45°
＊For other lead-wire cable lengths, contact us.
10 gages/ pkg
Applicable Adhesives
-196 to 120°C-30 to 100°C-30 to 120°C-55 to 200°C
CC-33ACC-36CC-35EP-34B
Operating Temp. after Curing the Adhesive
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→
Gages for Composite Materials & Plastics (KFRPB)
1-34
1-34
STR
AIN
GA
GES
Strain Gages
Outline
Lead-wire cable
General
Waterproof
Concrete
Composite materialPCB
Plastics
High elongation
Non-magnetoresistive
Hydrogen gasBending
With protectorEmbedded
Crack
AdhesiveCoating agent
Custom-designed
Ultra-small strainHigh temp.Low temp.
Patterns,Gage Resistance, Gage Factor Models Gage (Grid)
Dimensions (mm)
Length Length WidthWidthBase Remarks
KFRS-02-120-D34-13 L1M3S 0.2 2.50.8 2.5
KFRS-02-120-D35-13 L1M3S 0.2 2.50.8 2.5
KFRS-1-120-C1-13 L1M3R 1 40.65 1.4KFRS-02-120-C1-13 L1M3R 0.2 1.20.8 1.1
KFRPB-5-350-D22-1KFRPB-5-350-D22-3KFRPB-5-350-D22-6KFRPB-5-350-D22-9KFRPB-2-350-D22-1KFRPB-2-350-D22-3KFRPB-2-350-D22-6KFRPB-2-350-D22-9
5
2
19
15
1.5
2.2
19
15
●KFRS Series Foil Strain Gages for Printed BoardsPCB are used for varieties of products including cellular phones, car navigation systems and digital cameras. The gages are the self-temperature-compensation gages (SELCOM gages) for evaluating them.
Each of 3 axis may be given a di�erent linear expansion coe�cient if requested.
Applicable Adhesives
-196 to 120°C-30 to 100°C-196 to 150°C
CC-33ACC-36PC-600
Operating Temp. after Curing the Adhesive
●Dimensions of gage base (bondable space to mounted components and narrow parts) 1.2 mm long by 1.1 mm wide (uniaxial), 2.5 mm long by 2.5 mm wide (Biaxial or triaxial)●Linear expansion coe�cient of 13 x 10–6/°C, suitable for component-mounted board●Self-temperature-compensation range is made as wide as –30 to 120°C to satisfy
thermal cyclic tests of PCB.
■Types, lengths and codes of lead-wire cables pre-attached to KFRS gages
The following models are delivered with a vinyl-coated flat 3-wire cable 1 m long pre-attached.
The following model is delivered with a vinyl-coated flat 3-wire cable 1 m long pre-attached.
The following model is delivered with a vinyl-coated flat 3-wire cable 1 m long pre-attached.
90°
45°
45°
Patterns,Gage Resistance, Gage Factor Models Gage (Grid)
Dimensions (mm)
Length Length WidthWidthBase Remarks
Resistance: 120 Ω Gage factor: Approx. 2.0
Uniaxial
Biaxial, 0°/90° plane arrangement Resistance: 120 Ω Gage factor: Approx. 2.0
Triaxial, 0°/90°/45° plane arrangement Resistance: 120 Ω Gage factor: Approx. 2.0
4 timesenlarged view
8 timesenlarged view
4 timesenlarged view
Triaxial, 0°/90°/45° plane arrangementResistance: 350 Ω Gage factor: Approx. 2.1
Type
Length
2 polyester-coated copper wires
3 polyester-coated copper wires
Vinyl-coated flat 2-wire cable Vinyl-coated flat 3-wire cable Mid-temperature2-wire cable
Mid-temperature3-wire cable
C1, D34, and D35 C1 D34, D35 D34, D35 C1 C1, D34, and D35
10 cm
30 cm
1 m
3 m
5 m
N10C2
N30C2
N1M2
N10C3
N30C3
N1M3
L30C2R
L1M2R
L3M2R
L5M2R
L30C2S
L1M2S
L3M2S
L5M2S
L30C3R
L1M3R
L3M3R
L5M3R
L30C3S
L1M3S
L3M3S
L5M3S
R30C2
R1M2
R3M2
R5M2
R30C3
R1M3
R3M3
R5M3Operating temp.
Remark
-196 to 150°C
Twisted for ≥ 50 cm
-10 to 80°C -100 to 150°C
L-7 L-11 L-12L-6
5 gages/ pkg
5 gages/ pkg
＊For other lead-wire cable lengths, contact us.
10 gages/ pkg unless otherwise specified.
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→
When ordering, su�x the lead-wire cable code (see table below) to the model number with a space in between.E.g.For the gage with 3 polyester-coated copper wires 10-cm long pre-attached KFRS-02-120-C1-13 N10C3 For the gage with a vinyl-coated flat 3-wire cable 5 m long pre-attached KFRS-05-120-D35-13 L5M3S
45°
45°
Gages for Composite Materials & Plastic (KFRPB & KFRS)
