UTILCELL / DB940A SERIES DOUBLE-ENDED SHEAR BEAM LOAD CELL


Product description:

DB940A is a double ended shear beam, both ends loaded, center supported via self-aligning semicircular arc convex structure, so that the force can be applied properly. This load cell is suitable for a wide range of truck scales, giant vessel scales and rail scales. It is designed to be lifted via a pair of parallel connected ring at both ends. Fully alloy steel construct, hermetically sealed, which ensure high seals performance of waterproof.

Main Features:

• Material: Alloy steel

• Rated Capacities: 25klb~100klb

• OIML NTEP HB44, CE and RoHS certified

• IP Rating: IP68

• Suitable for truck scale, heavy duty hopper scales and other electronic weighing devices.

• High precision by NTEP III L 10000, high reliability.

Category: Double shear beam


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DB940A SERIES DOUBLE-ENDED SHEAR BEAM LOAD CELL

Patameter Units Specifications
Model No. DB940A
Rated capacity (Emax) Ibs 25K / 40K / 50K / 75K / 100K
Accruacy class 1)2) % of Emax ± 0.02
Min. dead load Ib 0
Rated output mV/V 3.0 ± 0.1%
Zero balance % of Emax ± 1
Repeatability error % of AL 3) < ± 0.05
Creep; 30 minute % of AL < ± 0.02
Min. dead load output return (DR); 30 min % of AL < ± 0.02
Temp. effect on Min. dead load output % of Emax/℃ < ± 0.002
Rated output 2) % of AL/℃ < ± 0.002
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 20
Terminal resistance Excitation Ω 766 ± 10
Output 700 ± 3
Insulation resistance @50VDC >5000
Breakdown voltage V AC >500
Seal type / IP rating Hermetically welded / IP68
Load limit Safe % of Emax 150
Ultimate 200
Material Spring element Alloy steel nickel plated
Cable Φ6; 4-wire; PVC
Cable length ft 52.5
Weight; approx lb 25-40K 50-75K 100K
12.0 18.0 40.0
Fatigue life cycles @Emax >1,000,000
Deflection at Emax; approx mm <1.5
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