Explanation:
The BB bending beam load cell has been developed for use in electronic weight and force measurement applications under industrial conditions.
They are mostly used in low capacity applications such as tank weighing systems, platform scales, bagging and batching machines, and conveyor belt scales. A good level of sealing is achieved by a bellow covering the strain gauge area on the stainless steel body of the load cell.
Models:
| Model | Capacities | Minumum Division | Maximum Overload Capacity |
|---|---|---|---|
| BB20 | 20 kg | 1 g | 30 kg |
| BB50 | 50 kg | 2.5 g | 75 kg |
| BB100 | 100 kg | 5 g | 150 kg |
| BB200 | 200 kg | 10 g | 300 kg |
Specifications:
| Maximum capacities (Emax) | kg | 20,50,100,200 |
| Accuracy (OIML R60) | C1 C3 C5 | |
Maximum number of verification intervals ( ) |
1000 3000 5000 | |
Minimum verification interval ( ) |
Emax/5000 Emax/10000 Emax/20000 | |
| Combined error | % | ≤ ±0.05 ≤ ±0.02 ≤ ±0.012 |
| Creep error over 30 min. (DR) | % Emax | 0.004 |
| Minimum load | % Emax | 0 |
| Maximum safe overload | % Emax | 150 |
| Maximum safe sideload | % Emax | 100 |
| Ultimate load | % Emax | 200 |
| Stretching (Emax) | mm | ≤ 0.5 |
| Maximum excitation voltage (Umax) | V | 15 |
| Rated output (Cn) | mV/V | 2 ±0.1% |
| Zero balance | %Cn | ≤ ±1.0 |
| Input Resistance | Ω | 385 ±20 |
| Output Resistance | Ω | 350±3 |
| Insulation resistance | MΩ | ≥500 |
| Compensated temperature range | °C | -10...+40 |
| Operating temperature range | °C | -40...+80 |
| Load cell material | Stainless Steel | |
| Sealing (EN60529) | IP68 | |
| Cable length | m | 5 |
| Cable diameter | mm | 5 |
| Weight | kg | 0.6 |
| Package dimensions / weight | cm/kg | 10x27x6/0.7 |
