悬臂梁式传感器 / SM18XQ-F悬臂梁传感器
Product Categories Cantilever beam sensor
SM18型系列称重传感器引进美国专有技术和工艺，保证每只成品的测量精度和动态性能。已在多家军工单位使用过。本产品外形低，过载能力强，应力分布均匀，具有良好的抗侧向力作用及加载位置变化影响小的性能，适用于各种叉车秤、低面平台秤、斗式秤、料仓秤等力电转换一次仪表。
Overview:
SM18型系列称重传感器引进美国专有技术和工艺，保证每只成品的测量精度和动态性能。已在多家军工单位使用过。本产品外形低，过载能力强，应力分布均匀，具有良好的抗侧向力作用及加载位置变化影响小的性能，适用于各种叉车秤、低面平台秤、斗式秤、料仓秤等力电转换一次仪表。
Features:
High sensitivity, high reliability and high stability.
The movable pressure head structure is adopted, which has good performance in resisting lateral force and impact force.
体积小，结构简单，安装维护方便。
具有良好的防尘防潮防腐蚀的密封措施，可在较恶劣的环境条件下正常工作
Dimensions (In mm. 1mm=0.03937 inches)
Circuit Diagram
Specification Technical parameters:
| Project Type | Technical parameters |
| Measuring range Nominal load range | 0.5～3t |
| Operating voltage Power supply | 10~12 VDC |
| Zero balance | 1.0±% of rated output |
| Analog Output Analog output | 2.0±0.001mV/V |
| Input resistance (Rlc) | 400±20Ω（ohms） |
| Output resistance (Ro) | 350±5Ω（ohms） |
| Insulation resistance | ≥5000 MΩ（Mege-Ohms） |
| Comprehensive accuracy Class precision | 0.05%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 |
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