Load cell QS-2NJ 20t

(+84) 0988 708 308

QS-2NJ is high quality analog load cell from USCells (USA), with new technology for high Quality, Accuracy and Dependability stability, suitable for Silo Scales, Tank/Hopper scales.


Load cells QS-2NJ 20t

 Basic device of the up-to-date weight measuring systems is load cells, construction of which is based on resilient mechanical member which is subject to deformation with overlaid on it strain-gauge bridge consisting of resistive-strain sensors connected in different electric networks.
 With effect of external load to sensor as a result of deformation symmetry of measuring bridge is upset and electrical signal proportional to applied effect to sensor is appeared at measuring terminals.
 Load cell QS-2NJ is one of the most popular models of load cells submitting by manufacturer USCells (USA). It applies for railway and silo scales.
 The present model of load cells possesses advantages such as explosion safety, impact resistance and high accuracy.

 Brands/Trade Mark: USCells.

Application in rail weight scales, Silo scales.

 Type of QS-2NJ is Double-Ended Shear-Beam Load Cells.

Black Cable (φ6mm):


Engineering data

Rated load (t) 20, 30
Accuracy classС3
Sensitivity2.0 ± 0.002 mV/V
Non-linearity± 0.03% F.S
Hysteresis error± 0.03% F.S
Creep (30min)± 0.02% F.S
TC ZERO± 0.02% F.S/10ºС
TC INTERVAL± 0.02% F.S/10ºС
Input resistance775 ± 20 Ω
Output resistance702 ± 3Ω
Insulation resistance≥5000 mΩ
Operating temperature rated range– 10 ~ + 40ºС
Temperature service range– 30 ~ + 70ºС
Safety load limit150% F.S
Breaking load200% F.S
Excitation rated range10 ~ 12 V DC
Protection classIP68
MaterialAlloyed steel
Stainless steel
Cable Length14m

Dimension (mm)

Dimension Load cell QS-2NJ
Dimension Load cell QS-2NJ


Load Cells QS-2NJ
Load Cells QS-2NJ

Kala Weight System 

0988 708 308


Additional information

Brands/Trade Mark

Certification Original C/O


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