Strain gauges BB 20-50-100-200 kg
BB sensors have been developed for low-power systems, such as conveyor scales, dosing and filling systems, platform scales. The strain gauge BB is a displacement sensor.
BB strain gauges are made of stainless steel and equipped with a corrugated membrane, thanks to which high tightness is achieved. The degree of protection of the strain gauge is IP68.
| Rated load (Emax) | kg | 20, 50, 100, 200 |
| Accuracy class (OIML R 60) | C1, C3, C5 | |
| Discreteness by class ( n LC ) | 1000, 3000, 5000 | |
| Minimum weighing interval (V min ) | Emax / 5000, Emax / 10000, Emax / 20000 | |
| A common mistake | % Emax | ± 0.05, ± 0.02, ± 0.012 |
| Error of return to zero (DR) | % Emax | 0.004 |
| Minimum load | % Emax | 0 |
| Maximum overload | % Emax | 150 |
| Permissible horizontal overload | % Emax | 100 |
| Destructive overload | % Emax | 200 |
| Deformation (at Emax) | mm | 0.5 |
| Maximum excitation voltage (Umax) | IN | 15 |
| RCP (Cn) | mV / V | 2 ± 0.1% |
| Zero balance | % Cn | ± 1 |
| Input impedance | Ω | 380 ± 20 |
| Output resistance | Ω | 350 ± 3 |
| Insulation resistance | Ω | > 500 |
| Compensated operating range | ° С | -10 … + 40 |
| Operating temperature range | ° С | -40 … + 80 |
| Sensor material | Stainless Steel | |
| Protection class (according to EN60529 classification) | IP68 | |
| Cable length | m | 5 |
| Cable diameter | mm | 5 |
| Mass | kg | 0.6 |
| Package weight and dimensions | cm / kg | 10x27x6 / 0.7 |
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