Omega Products SGK-SD3A-K350U-PC11-E User Manual
KARMA STRAIN GAGES
3
1
F
v
2
4
5
4
b
h
3
1
M
T
2
45
4
Z
L
45
4
5
45
Y
Z
Y
Ribbon Leads from
Strain Gage or User Supplied
Fine Gage Wire (30 AWG)
See page E-69
Instrumention Wire
20 to 28 AWG
See page E-69
Adhesive,
See page E-67
Bondable Terminal Pads (BTP) for Stress Relief
and Junction for Different-Gage Wires, See page E-63
BD
A
C
SHEAR AND TORQUE PATTERN GAGES
⻬ K-Series, Transducer Quality
1
⻬ Available as Single
1
⁄4 Matched Reversed Pattern, 1⁄2 Bridge
with Separate Leads/Tabs, or 1⁄2 Bridge
with Common Lead/Tab
⁄4 Bridge, Single
See
on
and
Equat
P
age
i
ons
E-
12
E-
13
⻬ Custom Gages Available—Fast Delivery
OMEGA®offers K-Series strain gages for shear and torsional strain
applications. These strain gages can be used in transducer design for shear
beam load cells. They can also be used for reaction torque on a shaft. Single
strain gages are available, SGK-SS3A-K350U-**** and matched, but with
opposite grid angle is the SGK-SS3B-K350U-****. The SGK-SD3A-K350U-****
and the SGK-SD3B-K350U-**** have 2 shear strain gages, with opposite grid
angles, on one carrier, with separate leads/tabs(electrically independent). The
Torsional Strain
SGK-SDH3B-K350U-**** has 2 shear strain gages, with opposite grid angles
with a common lead/tab.
AVAILABLE FOR FAST DELIVERY!
To Order (Specify Model Number)
SHOWN PER RESIS-
PRICE NOM. DIMENSIONS
ACTUAL PKG TANCE
GRID CARRIER
mm (in)
SIZE MODEL NO. OF 5 (Ω)A B C D(Vrms)
9.2 mm
9.2 mm
V
V
9.8 mm
V
V
10.2 mm
V
V
10.2 mm
V
V
Maximum permitted bridge energizing voltage (Vrms).
*
Note: For strain gage accessories see pages E-56 to E-59.
Ordering Example: SGK-SD3B-K350U-PC23-E, package of 5, Karma K-Series
shear/torque pattern, with copper plated solder pads, half-bridge with 2 shear
strain gages, with opposite grid angles on one carrier, electrically independant,
nominal resistance 350 Ω, $52.
SGK-SS3A-K350U-PC11-E $48 350
V
V
SGK-SS3A-K350U-PC23-E 48 350
SGK-SS3B-K350U-PC11-E 52 350
SGK-SS3B-K350U-PC23-E 52 350
SGK-SD3A-K350U-PC11-E 48 350
V
SGK-SD3A-K350U-PC23-E 48 350
V
SGK-SD3B-K350U-PC11-E 52 350
V
V
SGK-SD3B-K350U-PC23-E 52 350
SGK-SDH3B-K350U-PC11-E 56 350
V
V
SGK-SDH3B-K350U-PC23-E 56 350
PC11 or PC23.
****
3.2 3.38 9.2 4.7
(0.126) (0.133) (0.36) (0.19)
Single shear gage 350 Ω
3.2 3.38 9.2 4.7
(0.126) (0.133) (0.36) (0.19)
Single shear gage with
opposite grid angle 350 Ω
3.2 3.38 9.8 8.5
(0.126) (0.133) (0.39) (0.33)
Shear torque, 2 gages
on one carrier 350 Ω
3.2 3.38 10.2 9.4
(0.126) (0.133) (0.4) (0.37)
Shear torque, 2 gages
on one carrier 350 Ω
3.2 3.38 10.2 9.4
(0.126) (0.133) (0.4) (0.37)
Shear half bridge with
common lead/pad 350 Ω
1 to 10 pkgs . . . . . . . . . . . . . . . . . . .Net
11 to 24 pkgs . . . . . . . . . . . . . . . . . .5%
25 to 49 pkgs . . . . . . . . . . . . . . . . .10%
50 and up and OEM . .Consult Factory
TYPICAL STRAIN GAGE INSTALLATION
†
MAX V*
DISCOUNT SCHEDULE
Shear Strain
TEMP
TERMINATION COMP
11 Solder Pads ST
15 Solder Pads AL
11 Solder Pads ST
15 Solder Pads AL
11 Solder Pads ST
15 Solder Pads AL
11 Solder Pads ST
15 Solder Pads AL
11 Solder Pads ST
15 Solder Pads AL
E
NOT
ST = Steel
AL = Aluminum
† Dimensions Key:
STRAIN GAGES
E
E-54
GRID
A: Active gage length
B: Active gage width
CARRIER
C: Matrix length
D: Matrix width
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
EPG05
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