UTILCELL / B511 SERIES SINGLE-ENDED BEAM LOAD CELL


Product description:

The B511 series are atypical and high precision, low-profile single-ended shear beam load cells, which are available in a wide range of capacities. Full alloy steel or stainless steel (optional) construction and complete hermetic sealing ensures reliable accuracy and robustness in harsh industrial applications. The B511 series are the ideal load cells for high precision weighing platforms with bolts by 2 pcs through-holes firmly at end, meanwhile the force would be applied from the self-aligning leveling rob settled in blind-hole vertically.

Main Features:

• Material: Alloy steel,stainless steel optional

• Rated Capacities: 500kg~2t

• OIML R60, NTEP HB44, CE and RoHS certified

• IP Rating: IP67, IP68

• Suitable for floor scales, medical bed weighing and other electronic weighing devices.

• High precision by OIML R60 C5, high reliability.

Category: Shear Beam


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B511 SERIES SINGLE-ENDED BEAM LOAD CELL

Patameter Units Specifications
Model No. B511A/B511S
Rated capacity (Emax) kg / t 50; 100; 250 / 0.5; 1; 2
Accruacy class 1)2) C3                  C5
Min. dead load Ib / kg 0
Rated output mV/V 3.0 ± 0.003
Zero balance % of Emax ± 1
Repeatability error % of AL3)        < ± 0.010               <  ± 0.006
Creep; 30 minute % of AL < ± 0.017               <  ± 0.010
Min. dead load output return (DR); 30 min % of AL < ± 0.017               <  ± 0.010
Temp. effect on Min. dead load output % of Emax/℃ < ± 0.0020             <  ± 0.0014
Rated output 2) % of AL/℃ < ± 0.0012             <  ± 0.0007
Temperature range Compensated ℃(°F) -10 to +40 [+14 to +104]
Operating -40 to +65 [-40 to +149]
Safe storage -40 to +80 [-40 to +176]
Excitation voltage Recommended V AC/DC 5 ~ 15
Maximum 15
Terminal resistance Excitation Ω 384 ± 5
Output 350 ± 3
Insulation resistance @50VDC >5000
Breakdown voltage V AC >500
Seal type / IP rating Hermetically welded / IP68
Load limit Safe % of Emax 140
Ultimate 200
Material Spring element Alloy steel / Stainless steel
Cable Φ5.6; 4-wire; PVC
Cable length m 3.0
Weight; approx kg 1.0
Fatigue life cycles @Emax >1,000,000
Deflection at Emax; approx mm <1.0
Barometric pressure effect on Zero Output Vmin/kPa <1.0
Mounting screw Size/Grade M12 (1/2-20UNF)
Recommended torque N.m(ft-Ib) 98(70)
Notes:
1) Error due to the combined effect of non-linearity and hysteresis
2) The sum of errors due to Temperature Effect on Output comply with the requirements of OIML R60 and NIST HB44
3) AL = Applied Load