Load cell beam upon bend or shear is applied in systems of dosing, floor scales of average lifting capacity, tanks, and floor systems of weighing including electronic balance for weighing of animals.
Electronic scales are more often completed by resistive-strain sensors of weight (load cell). Subject to type of scales and conditions of operation for measuring of effort transmitted by receptacle platform to weight sensor the corresponding type of load cell is selected. There are some main types of load cells subject to type of resilient member and applicable effort of deformation. Consider load cell – beam upon shear.
Load cell – beam upon shear is the most widespread type of load cell and widely applied in construction of platform and hopper scales. Sensor is fixed on receptacle by bolted connection and is borne on floor by supporting foot regulated on height. Changing height of supporting foot it is possible to grade difference upon base level on which scales are installed.
Brands/Trade Mark: Mavin.
Application in floor scales, hopper scales, bagging scales, In-Motion Checkweigher.
Type of NB2 is Shear Beam Load Cells.
Black Cable (φ5mm):
|Rated load (t)||0.1, 0.15, 0.2, 0.25, 0.3, 0.5, 0.75, 1, 1.5, 2, 2.5, 3|
|Sensitivity||2.0 mV/V±0.15%; 3.0 mV/V±0.15%|
|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 resistance||400 ± 20 Ω|
|Output resistance||352 ± 3Ω|
|Insulation resistance||≥5000 mΩ|
|Operating temperature rated range||– 10 ~ + 40ºС|
|Temperature service range||– 30 ~ + 70ºС|
|Safety load limit||150% F.S|
|Breaking load||200% F.S|
|Excitation rated range||10 ~ 12 V DC|