Description
Load Cells BTA 30t
Basic device of the up-to-date weight measuring systems is load cells, construction of which is based on resilient mechanical member which is subject to deformation with overlaid on it strain-gauge bridge consisting of resistive-strain sensors connected in different electric networks.
With effect of external load to sensor as a result of deformation symmetry of measuring bridge is upset and electrical signal proportional to applied effect to sensor is appeared at measuring terminals.
Load cell BTA is one of the most popular models of load cells submitting by manufacturer AMCells. It applies for railway and truck scales.
The present model of load cells possesses advantages such as explosion safety, impact resistance and high accuracy.
Brands/Trade Mark: AMCells, USCells.
Application in truck scales, rail weight scales, Silo scales.
Type of BTA is Double Ended Shear Beams.
Black/SS Cable (φ6mm):
| Exc+ | Exc- | Sig+ | Sig- | Shield |
| Red | Black | Green | White | Yellow |
Orange Cable (φ6mm):
| Exc+ | Exc- | Sig+ | Sig- | shield |
| Blue | Black | White | Red | Yellow |
Engineering data
| Rated load (t) | 10, 15, 20, 25, 30, 40, 50 |
| Accuracy class | С3 |
| Sensitivity | 2.0 ± 0.002 mV/V |
| Non-linearity | ± 0.03% F.S |
| Hysteresis error | ± 0.03% F.S |
| Creep (30min) | ± 0.02% F.S |
| TC ZERO | ± 0.02% F.S/10ºС |
| TC INTERVAL | ± 0.02% F.S/10ºС |
| Input resistance | 750 ± 20 Ω |
| Output resistance | 702 ± 3Ω |
| Insulation resistance | ≥5000 mΩ |
| Operating temperature rated range | – 10 ~ + 40ºС |
| Temperature service range | – 30 ~ + 70ºС |
| Safety load limit | 150% F.S |
| Breaking load | 200% F.S |
| Excitation rated range | 10 ~ 12 V DC |
| Protection class | IP68 |
| Material | Alloyed steel |
| Stainless steel | |
| Cable Length | 8m(10t); 10m (15t) |
| 12m (20-25t) | |
| 14m (30t); 16m (40-50t) |
Dimension (mm)
Lê Văn Sanh –
A Vũ cho hỏi con BTA-30t có thể kết nối được với Đầu Di01/D2008FA thông qua hộp nối số được không?
Cảm ơn a… !!!
ThaiVu –
Chào Sanh,
Con BTA-30t (hay bất kỳ con Load cells Analog nào khác) muốn kết nối với đầu cân MK-Di01/D2008FA phải thông qua bo số chuẩn Keli, hiện tại đang có phổ biến là bo số chuẩn O. Digital Junction Boxes chỉ có tác dụng kết nối tất cả các Load cells số về đầu cân thôi.