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Model 340
Electrical Force Transducers – Model 340
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The electrical force transducers of
the model series 340 work by using
a sputtered strain gauge technology and thereby they reach a high
accuracy. They are characterised by
their flat design with very small di-
mensions, as well as by their high
long term zero point stability and
their low hysteresis. The highly
sophisticated force transducers
are excellently suitable for tensile
and compressive measurements
Capacities: 0,2N and 0,4N
Very small dimensions
For compression and tension
Modern technology
Sputtered strain gauges
High accuracy
Sensitivity: 1mV/V
TEDS module available 1)
(Installation inside plug)
in very small measuring ranges.
Applications: Medical instrumentation, force, displacement and acceleration measurement, robotics,
food dispensing equipment.
Model 340ttt
t
SymboltUnitt
Hysteresist
Ht%t
Long term stabilityt
SLt
Zero signal when removedt
Rated characteristic valuet
%/ yeart
Standard
0,03
0,1
S0t mV/Vttt1
CnomtmV/Vt
1
dlint%t
≤ 0,05
Nonrepeatabilitytbrgt%t
≤ 0,05
Relative linearity errort
Combined errort
Fcombt%t
≤ 0,058
Operating temperature ranget
BT, Gt°Ct
-10…+70
after 30 mint
K0,5t%t
≤ 0,05
Temperature effect on characteristic value per 1Kt
TKCt%t
≤ 0,03
Temperature effect on zero signal per 1Kt
TK0t%t
≤ 0,03
Input resistancet
Ret
Ωt1000
Output resistancet
Rat
Ωt1000
Insulation resistancet
RistMΩt
Relative creep
Vt
> 1000
Max. excitation voltaget
Ut
Recommended excitation voltaget
UEtVt
10
15
Limit forcet
FLt%t
≤ 200
Breaking forcet
FBt%t
≥ 500
1) TEDS = Transducer Electronic Data Sheet acc. to IEEE 1451.4
TesT Deutschland: Helena-Rubinstein-Straße 4 | 40699 Erkrath | Fon: +49 211 2099030 | Fax: +49 211 209903201 | test@test-gmbh.com | www.test-gmbh.com
TesT Schweiz: Bösch 63 | 6331 Hünenberg | Fon: +41 41 7856010 | Fax: +41 41 7856015 | test@test-ag.ch | www.test-ag.ch
