OMEGA® KFH SERIES
PRE-WIRED STRAIN GAGES
Proven Omega
Quality Strain Gages
with Two or Three
Wires Attached
to Make
Installation Easy!
IN STOCK!
For Fast Delivery
Visit omega.com/kfh
U No Soldering at the Measuring Point
U Each Gage has 50 mm of PTFE Cable
before Transitioning to AWG 28 Leads
to Prevent Leads from Adhering
During Installation
U Short, Medium and Long Grid
Linear Gages
U Short and Medium Grid XY Gages
(T-Rosettes)
U Short and Medium Grid 0°/45°/90°
Planar Rosettes
U Rugged Polyimide Carrier
U Fully Encapsulated Gages for
Protection from the Environment
STRAIN GAGES
Fast
Delivery!
E
Strain gage
shown actual size.
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PRE-WIRED STRAIN GAGES
PRECISION LINEAR PATTERN
KFH Series
2- or 3-Wire Models
120 or 350 Ω
0.6 to 20 mm Grid Lengths
U Pre-Wired for Fast
Installation
U No Soldering at
Measurement End
U Broad Temperature Range
U 2- or 3-Wire Models
U Clear Alignment Marks
U Bonds with Hot or Cold
Cure Adhesives
U PTFE Wire at Attachment
End Prevents Sticking
During Installation
Linear pattern precision gages with
minature and medium length grids
are for general purpose and stress
analysis applications. Available
with either two 1-meter leads or
three 3-meter leads and 120 or
350 Ω resistance. All models are
compensated for steel.
To Order Visit omega.com/kfh for Pricing and Details
NOM.
RESIS-
GAGE PATTERN
Leads not shown
Shown
larger than
actual size,
0.3 mm
Shown
0.6_120ZE LY41S-3_2012_09_19
1.5_120ZE LY41S-3_2012_09_19
Shown actual size, 3 mm
3_120ZE LY41S-3_2012_09_19
Shown actual size, 6 mm
6_120ZE LY41S-3_2012_09_19
Shown actual size, 10 mm
10_120ZE LY41S-3_2012_09_19
Shown actual size, 20 mm
20_120ZE LY41S-3_2012_09_19
larger than
actual size,
0.6 mm
Shown
larger than
actual size,
1.5 mm
MODEL NO.
Pkg of 10
0.3 mm GRID
KFH-03-120-C1-11L1M2R 120
KFH-03-120-C1-11L3M2R 120 1.5 ST Three 3 m leads
0.6 mm GRID
KFH-06-120-C1-11L1M2R 120
KFH-06-120-C1-11L3M3R 120 1.5 ST Three 3 m leads
1.5 mm GRID
KFH-1.5-120-C1-11L1M2R 120
KFH-1.5-120-C1-11L3M3R 120 2.5 ST Three 3 m leads
3 mm GRID
KFH-3-120-C1-11L1M2R 120
KFH-3-120-C1-11L3M3R 120 4 ST Three 3 m leads
KFH-3-350-C1-11L1M2R 350 9 ST Two 1 m leads
KFH-3-350-C1-11L3M3R 350 9 ST Three 3 m leads
6 mm GRID
KFH-6-120-C1-11L1M2R 120
KFH-6-120-C1-11L3M3S 120 8 ST Three 3 m leads
KFH-6-350-C1-11L1M2R 350 15 ST Two 1 m leads
KFH-6-350-C1-11L3M3R 350 15 ST Three 3 m leads
10 mm GRID
KFH-10-120-C1-11L1M2R 120
KFH-10-120-C1-11L3M3R 120 14 ST Three 3 m leads
20 mm GRID
KFH-20-120-C1-11L1M2R 120
KFH-20-120-C1-11L3M3R 120 7 ST Three 3 m leads
TANCE
(Ω)
DIMENSIONS mm (inch)
GRID CARRIER
A B C D
0.3
(0.012)
0.6
(0.024)
1.5
(0.059)
3.0
(0.118)
6.0
(0.24)
10
(0.39)
20
(0.79)
1.96
(0.077)
(0.043)
(0.059)
(0.079)
(0.079)
(0.12)
(0.12)
1.1
1.5
2.0
2.0
3.0
3.0
4.5
(0.18)
4.8
(0.19)
5.8
(0.23)
7.4
(0.29)
10.5
(0.41)
14.8
(0.58)
25.2
(0.99)
(0.15)
(0.15)
(0.15)
(0.15)
(0.15)
(0.19)
(0.19)
Strain gage
shown larger than
actual size.
MAX V*
(Vrms)
3.9
3.9
3.9
3.9
3.9
4.8
4.8
1.5 ST Two 1 m leads
1.5 ST Two 1 m leads
2.5 ST Two 1 m leads
4 ST Two 1 m leads
8 ST Two 1 m leads
14 ST Two 1 m leads
7 ST Two 1 m leads
TEMP
COMP
TERMINATION
AND
LEAD LENGTH
ACCESSORIES
MODEL NO. DESCRIPTION
TT300 Complete heat cure adhesive kit
SG496 1 oz methyl-based cyanoacrylate (approximately 750 gages)
SG401 0.1 oz ethyl-based cyanoacrylate (approximately 50 gages)
* Maximum permitted bridge energizing voltage (Vrms)
Ordering Examples: KFH-1.5-120-C1-11L1M2S, a linear 1.5 mm grid, 120 Ω, with two 1 m leads.
KFH-3-350-C1-11L3M3S, a linear 3 mm grid, 350 Ω, with three 3 m leads per grid.
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