Gage Designation System :

① Metal foil material : B=Constantan , BK=Evanohm alloy.

② Backing material : F=Phenol resin

③ Resistor : R=120 Ω, 160 Ω, 175 Ω,240 Ω, 350 Ω, 500 Ω, 600 Ω, 700 Ω, 750 Ω, 1000 Ω, 2000 Ω, 2500 Ω, 3000 Ω, 4000 Ω,

④ Gage gird length: 1mm. 1.5mm. 2mm. 3mm. 4mm. 5mm. 6mm. 10mm. 15mm. 20mm. 30mm

⑤ Pattern Configuration:

AA

AB

BB

GB

FB

HA

KA

EB

   

FG

GD

   

⑥Self-temperature compensation(S-T-C) in ppm/ °C:

Mild steel

11

stainless steel

16

Aluminum

23

⑦ The Fixed Distance Of Two Grids (Dxx) : Unit is millimeter

     5.0, 5.5, 6.0, 7.0, 10.0, 10.5, 12.5, 14

⑧ Creep coding :

for aluminum alloy load cell:
creep corresponding quantifier is following

GN06

GN08

GN10

GN12

GN14

GN17

GN20

GN22

GN24

Kg

0.1-0.2

0.2-0.3

0.3-0.5

0.5-1.0

1--2

2--4

5--6

8--10

10-15

GN26

GN28

GN30

GN32

GN34

GN36

GN38

. . . . . .

GN52

Kg

15-20

20-30

30-50

50-100

100-200

200-500

500-1000

. . . . . .

Etceteras are same.
For mild steel and stainless steel load cell:
creep corresponding quantifier is following

GN17

GN20

GN26

GN28

Kg

0--200

201---1000

1001--10000

≥1001

GN06, GN08, GN10, GN12, GN14, GN17, GN20, GN22, GN24, GN26
GN28, GN30, GN32, GN34, GN36, GN38, GN40, GN44, GN48, GN52.

GN03

GN26, GN28

GN52

Creep

 

Border upon creep number discrepancy 0.010 --- 0.015%/F.S.
Strain gage characteristics

Gage series

Materials

Operational temperature range
(°C)

Applicable specimen

Strain limit
(%)

Fatigue life at room temp
(times)

Element

Backing

BF

Constantan

Phenol resin

-30---+70

Load cell

± 2.0

1x107

BKF

Evanohm alloy

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