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U3S1-NS series

U3S1-NS series

U3S1 - NS
* Rod end is optional.


  • High accuracy small and light weight tension/compression load cell. NTEP approved. Suitable for tank, and hopper applications.


Rated capacity980.7
N {100 kgf} ~ 49.03kN {5 tf}
Safe overload150 %R.C.
Ultimate overload200 %R.C.
Rated outputTension load : -3
mV/V±0.003 mV/V
Compression load : 3 mV/V±0.015 mV/V
Non-linearity0.025 %R.O.
Hysteresis0.025 %R.O.
Repeatability0.025 %R.O.
Creep0.03 %R.O./20 min
Creep recovery0.03 %R.O./20 min
Excitation, recommended12 V or less
Excitation, maximum20 V
Zero balance±0.03 mV/V
Input resistance420 Ω±40 Ω
Output resistance350 Ω±5 Ω
Insulation resistance2 000 MΩ or more (DC50
V) (between bridge and main body)
Temp. range, compensated-10 ℃ ~ 70 ℃
Temp. range, safe-20 ℃ ~ 80 ℃
Temp. effect on zero0.05 %R.O./10 ℃
Temp. effect on output0.02 %LOAD/10 ℃
Cableφ4.7, 4-cores shielded
6 m cable directly attached, Y-crimp type terminal
lugs are attached at cable end.
Class of protectionIP67 or equivalent (JIS C0028, normal
operation after 10 cycles are over.)
Material of elementAlloy steel
PaintPainted by epoxy resin
Durability1 000 000 times with
rated load applied.

Table of P/N

Parts No.Rated capacityNatural frequencyRated displacementWeight
U3S1-100K-NS980.7 N {100 kgf}1 500 Hz0.15 mmApprox.0.8 kg
U3S1-200K-NS1.961 kN {200 kgf}1 700 Hz0.14 mm
U3S1-500K-NS4.903 kN {500 kgf}2 000 Hz
U3S1-1T-NS9.807 kN {1 tf}2 500 Hz0.13 mm
U3S1-2T-NS19.61 kN {2 tf}2 300 Hz0.15 mmApprox.1.0 kg
U3S1-5T-NS49.03 kN {5 tf}2 000 Hz0.18 mmApprox.2.7 kg


CAD files (DXF)Specification sheet (PDF)Instruction Manual (PDF)
U3S1-100K-NS (27KB)
U3S1-200K-NS (26KB)
U3S1-2T-NS (25KB)
U3S1-5T-NS (25KB)
No.KT53431-2 (139KB)No.KT60247-1 (53KB)
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