UTILCELL / B550SD/B750SD SINGLE-ENDED BEAM LOAD CELL


Product description:

The B550SD series are typical and high precision, low profile single-ended shear beam available in a wide range of capacities. Full stainless steel construction and complete hermetic sealing ensures reliable accuracy and robustness in harsh industrial applications. The B550SD/B750SD are the ideal load cell for high precision weighing platforms with bolts by 2pcs through-holes firmly at end, meanwhile the force would be applied from the self-aligning level-pin settled into the blind hole at the other end vertically.

Main Features:

• Material: high-quality stainless steel

• Great long-term stability.

• Rated Capacities: 220kg~4.4t

• OIML R60, NTEP HB44, CE and RoHS certified

• IP Rating: IP68

• Suitable for platform scales, dosing system and process control in chemical, food, pharmaceutical and other industries.

• High precision by OIML R60 C10, high reliability.

• B750SD with 17-4PH material and PEEK strain gauge from HBK.

Category: Shear Beam


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B550SD/B750SD SINGLE-ENDED BEAM LOAD CELL

Parameter Units Specification
Model No. B550SD/B750SD
Rated capacity (R.C.)4) t 0.22 0.55 1.1 2.2 4.4
Sensitivity at R.C. d @ R.C. 440,000 550,000 550,000 440,000 440,000
Communication Controller Area Network (CAN),  Encrypted
Communication rate kbit/sec 125
Accuracy class C3                         C6                         C10
Min. dead load kg 0
Zero balance % of Emax < ± 1
Y-value 10000                    15000                    20000
Repeatability error % of AL 3) < ± 0.010             < ± 0.005             < ± 0.003
Creep; 30 minute % of AL < ± 0.0167           < ± 0.0083           < ± 0.0050
Min. dead load output return (DR); 30 min % of AL < ± 0.0167          < ± 0.0083           < ± 0.0050
Temp. effect on Min. dead load output % of Emax/℃ < ± 0.0016          < ± 0.00107           < ± 0.0008
Rated output 1)2) % of AL/℃ < ± 0.00133         < ± 0.00066          < ± 0.0004
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 12 or 24
Minimum / Maximum 7.5 / 28
Surge protective device Integral (GDT + TVS)
Insulation resistance @50VDC >5000
Breakdown voltage V AC >500
Protection Type Hermetically welded (submersible)
IP rating IP68/69K
Load limit Safe dynamic load % of Emax 70
Safe 150
Ultimate 300
Material Spring element Stainless steel [B750SD: 17-4 PH]
Enclosure 316 stainless steel,  laser welded
Connectors Quick-Connect with bayonet lock, 5 Pins,Glass-to-Metal seal
Strain gauge PEEK  [B750SD: HBK]
Cable PVC chemically resistant jacket, 6mm O.D. ; 5 Conductors
Cable length Cell to cell m 2 (Typical)
Network No junction boxes
Weight; approx kg 0.22~1.1t 2.2t 4.4t
1.0 1.4 4.0
Fatigue life cycles @Emax >1,000,000
Deflection at Emax; approx mm <0.5
Barometric pressure effect on Zero Output Vmin/kPa <1.0
Mounting screw Size/Grade M12 / A2-70 M12 / A2-70 M18 / A2-70
Recommended torque N.m 98 120 275
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
4) R.C. = Rated Capacity