DB923A SERIES DOUBLE-ENDED SHEAR BEAM LOAD CELL
Product description:
DB923A is a double ended shear beam, both ends loaded, center supported via self-aligning semicircular groove 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 use parallel link loading at both ends. Fully alloy steel construct, hermetically sealed, which ensure high seals performance of waterproof.
Main Features:
• Material: Alloy steel
• Rated Capacities: 50klb~125klb
• 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.
For customised ranges, accuracy, dimensions and other parameters, please contact us.
| Patameter | Units | Specifications | |
| Model No. | DB923A | ||
| Rated capacity (Emax) | Ibs | 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 | MΩ | ＞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 | 20.0 | |
| 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 | |||
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