B540A SINGLE ENDED BEAM LOAD CELL
Product description:
The B540 series are heavy duty, high precision and low profile single-ended shear beam, which are available in a wide range of capacities. Full alloy steel stainless steel (optional) construction and complete hermetic sealing ensures reliable accuracy and robustness in harsh industrial applications. The B540 series 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: Alloy steel， stainless steel optional
• Rated Capacities: 1t~10t
• OIML R60, NTEP HB44, CE and RoHS certified
• IP Rating: IP68
• Suitable for high capacity industrial platform scales，hopper scales.
• High precision by OIML R60 C5, high reliability.
For customised ranges, accuracy, dimensions and other parameters, please contact us.
| Patameter | Units | Specifications | ||||
| Model No. | B540A/B540S | |||||
| Rated capacity (Emax) | t | 1; 2 | 3 | 5; 7.5 | 10 | |
| Accruacy class 1)2) | C3 C5 | |||||
| Min. dead load | kg | 0 | ||||
| Rated output | mV/V | 2.0 ± 0.002 | ||||
| Zero balance | % of Emax | ＜ ± 1 | ||||
| Repeatability error | % of AL 3) | ＜ ± 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 | MΩ | ＞5000 | ||||
| Breakdown voltage | V AC | ＞500 | ||||
| Seal type / IP rating | Hermetically welded / IP68 IP69k | |||||
| Load limit | Safe | % of Emax | 150 | |||
| Ultimate | 300 | |||||
| Material | Spring element | Alloy steel / Stainless steel | ||||
| Cable | Φ5.4; 4-wire; PVC | |||||
| Cable length | m | 5.0 | ||||
| Weight; approx | kg | 0.5~2t | 5~7.5t | 10t | ||
| 2.2 | 3.8 | 8.0 | ||||
| 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 / 8.8 | M14 / 8.8 | M18 / 8.8 | M27 / 8.8 | |
| Recommended torque | N.m | 98 | 120 | 275 | 700 | |
| 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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Next: B535S/B735S
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