DB520A SERIES DOUBLE-ENDED SHEAR BEAM LOAD CELL
Product description：
DB520A is a low-profile double ended shear beam load cells, which is designed for industrial vehicles and agricultural trailer high precision weighing system, Some high duty truck’s overload controlling is to ensure safe operation. The DB520A provides a very low-profile design which allows for a wide range of installation options for onboard vehicle weighing applications, Generally, the load cells are mounted between truck base chassis and upper frame, the lower profile, the more safer.
Main Features:
• Material: Alloy steel
• Rated Capacities: 15t
• IP Rating: IP68
• Suitable for onboard vehicle weighing system and other electronic weighing devices
• High precision, high reliability
For customised ranges, accuracy, dimensions and other parameters, please contact us.
| Patameter | Units | Specifications | |
| Model No. | DB520A | ||
| Rated capacity (Emax) | t | 15 | |
| Accruacy class 1)2) | 0.1% | ||
| Min. dead load | kg | 0 | |
| Rated output | mV/V | 1.125 ± 0.005 | |
| Zero balance | % of Emax | ± 1 | |
| Repeatability error | % of AL 3) | ＜ ± 0.02 | |
| Creep; 30 minute | % of AL | ＜ ± 0.020 | |
| Min. dead load output return (DR); 30 min | % of AL | ＜ ± 0.020 | |
| 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 | 15 | ||
| Terminal resistance | Excitation | Ω | 384 ± 10 |
| Output | 350 ± 3 | ||
| Insulation resistance @50VDC | MΩ | ＞5000 | |
| Breakdown voltage | V AC | ＞500 | |
| Seal type / IP rating | Hermetically welded / IP68 | ||
| Load limit | Safe | % of Emax | 200 |
| Ultimate | 300 | ||
| Material | Spring element | Alloy steel nickel plated | |
| Cable | Φ6; 4-wire; PVC | ||
| Cable length | m | 10.0 | |
| Weight; approx | kg | 7.0 | |
| Fatigue life | cycles @Emax | ＞1,000,000 | |
| Deflection at Emax; approx | mm | ＜0.5 | |
| Barometric pressure effect on Zero Output | Vmin/kPa | <1.0 | |
| 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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