Other Sensors / SM20 Bellows Load Cell
Product Categories Other Sensors
The sensor adopts parallel beam structure, metal bellows welding seal, and inert gas is injected into the interior. It is resistant to overload and eccentric load. It is widely used in belt scales, hopper scales, electromechanical combination, universal material testing machines, hook scales and various engineering equipment force measurement systems.
Overview:
The sensor adopts parallel beam structure, metal bellows welding seal, and inert gas is injected into the interior. It is resistant to overload and eccentric load. It is widely used in belt scales, hopper scales, electromechanical combination, universal material testing machines, hook scales and various engineering equipment force measurement systems.
Features:High measurement accuracy, good stability and good output symmetry.
Dimensions (In mm. 1mm=0.03937 inches)
Circuit Diagram
Specification Technical parameters:
| Project Type | Technical parameters |
| Measuring range Nominal load range | 10～500kg |
| Operating voltage Power supply | 10~12 VDC |
| Zero balance | 1.0±% of rated output |
| Analog Output Analog output | 2.0±0.01mV/V |
| Input resistance (Rlc) | 400±20Ω（ohms） |
| Output resistance (Ro) | 350±5Ω（ohms） |
| Insulation resistance | ≥5000 MΩ（Mege-Ohms） |
| Comprehensive accuracy Class precision | 0.02%FS |
| Temperature drift Effect of temperature | 0.02%FS/10℃ |
| Operating temperature Operating temperature | -40～+85℃ |
| Safety overload Safe Load Limit | 200% FS |
| Plastic deformation limit Safety margin against yielding | 300% FS |
| Body fracture limit Safety margin against breakage | 500% FS |
| Material Material | High performance alloy steel or (chromium ratio greater than 15% stainless steel) High performance alloy steel or (chromium ratio>15% stainless steel) |
| Protection level Protection type | IP67/IP68 |
