Datasheet

BCM SENSOR TECHNOLOGIES BVBA
Brechtsebaan 2
B-2900 Schoten - Antwerpen, BELGIUM
Industriepark Zone 4,
Tel.: [phone]
Fax: [phone]
website: www.bcmsensor.com
email: [e-mail]
Linear Strain Gauges
for Bending Beam Force Transducers
ECF-350-3.2AA-(11)-O-SP
ECF-350-3.2AA-(23)-O-SP
ECF-700-3.2AA-(11)-O-SP
ECF-700-3.2AA-(23)-O-SP
EKF-1000-3.2AA-(11)-O-SD
EKF-1000-3.2AA-(23)-O-SD
Gauge
Length
Grid
Width
Backing
Width
Backing
Length
Option *1
Gauge Type
E: encapsulated
O: open-face
Option *3
F (-30 ~ +80°C),
I (-85 ~ +150°C),
B (-45 ~ +150°C),
A (-195 ~ +200°C),
L (-55 ~ +150°C).
Backing Material
(Working Temp.)
Option *7
STC or EMC
11 or M11: martensitic steel (e.g.,
mild steel, 17-4PH SS)
16 or M16: austenitic steel (e.g., 304 SS),
or copper
23 or M23: aluminum
Note: E.M.C. is only for karma (K) gauges.
Option *9
Creep Code
N7, N6, N5, N4,
N3, N2, N1, O,
P1, P2, P3, P4,
P5, P6, P7
Option *10
Solder-pad Finishing
SP: naked solder pads
SD: solder dots
RL: round copper leads
FR: flat copper leads
CW: enamel insulated
copper wires
3.1
3.2 7.4
4.4
0.126
0.122
0.291
0.173
Suggested Ordering Codes
Dimensions in mm and inch
Variants: *1C*3-350-3.2AA-(*7)-*9-*10, *1C*3-700-3.2AA-(*7)-*9-*10, and *1K*3-1000-3.2AA-(*7)-*9-*10
AA Pattern Single Grid Linear Strain Gauges: 3.2mm, 350Ω, 700Ω and 1000Ω
Schematic
Diagram:
Note: Previously the gauge length
of these gauges were indicated as
“3” instead of “3.2”. For instance,
the ordering codes were:
ECF-350-3AA-(11)-O-SP
EKF-1000-3AA-(11)-O-SP
4/7