应变部采用工字截面，采样腹板上的剪切应变。具有良好的抗偏抗侧抗扭性能；精度高；多层灌胶，密封可靠；表面镀层处理，光亮防锈；配用高质量电缆，可在各种恶劣工况下长期稳定工作。为适应用户多种需要，承载部位除配套常规摆杆外，可提供不同的承载结构。适用于各种电子汽车衡，各种平台秤，料斗秤及其他电子衡器。
I-shaped section is used in strain part and the shear strain in blind board is sampled. It has good ability for resisting deflecting, lateral and impacting load; high accuracy; reliable multi-layers pouring pastern sealing and surface plating that is bright and resistant rust. Using high quality cable it can work steadily for long time in bad condition. In order to meet user’s requirements different bearing structures are provided except conventional assembly. It is suitable for electronical scales like truck scales, platform scales and hopper scales etc.
量程范围（Scaling Range [t]）：0.5, 1, 2, 3, 5, 10, 20, 30
准确度等级（Accuracy Degree）：0.02, 0.03(C3级)
材质（Material）： 合金结构钢
技术指标(Technical Specification)：
| 技术参数 Technical parameter | 单位 Unit | 技术指标 Specification |
| 输出灵敏系数Sensitivity | mV/V | 2±0.004 |
| 非线性Nonlinearly | % F.S | 0.02, 0.03 |
| 重复性Repeatability | % F.S | 0.01, 0.02 |
| 滞后Hysteresis | % F.S | 0.02, 0.03 |
| 蠕变Creep(30min) | % F.S | 0.02 |
| 零点输出Zero balance | % F.S | ±1 |
| 零点温漂Temp. Effect on zero signal | % F.S /10℃ | 0.02 |
| 灵敏系数温漂Temp. Effect on sensitivity | % F.S /10℃ | 0.02 |
| 温度补偿范围Temp. Compensation range | ℃ | -10 ~ +55 |
| 安全温度范围Safe temp. range | ℃ | -20 ~ +70 |
| 输出阻抗Output resistance | Ω | 350±5 |
| 输入阻抗Input resistance | Ω | 385±10 |
| 绝缘电阻Insulation resistance | MΩ | >5000 |
| 推荐激励电压Nominal excitation voltage | V DC/AC | 10 |
| 激励电压Max. Excitation voltage | V DC/AC | 16 |
| 安全过载Safe load limit | % F.S | 150 |
| 极限过载Breaking load | % F.S | 300 |
| 电缆长度Cable length | m（四芯屏蔽电缆） | 10 ( 10~20t ) |
| | m（四芯屏蔽电缆） | 6 ( 5t ) ；3 ( 0.5~3t ) |
电缆接线标识（Cable Color）: 红——输入（+）；黑/兰——输入（-）；绿——输出（+）；白——输出（-）。
Red—Input(+)；Black/Blue—Input(-)；Green—Output(+)；White—Output(-)
配套附件（Accessory）：摆杆式承压头。
Rocking rod bearing head；High intensity bolts。
选配附件（Option）：钢球承载套件；球面承载压头;高强度螺拴。
Steel ball bearing set；sphere bearing head。
其他说明（Note）：可按用户要求量程和外形尺寸供货。
We can supply according to scaling range and shape dimension required by users.
外形安装尺寸（Mounting Dimension）：
尺寸（mm）
量程(kg) | L1 | L2 | L3 | L4 | L5 | H | H1 | H2 | D3 | W |
| 0.5~3 | 203 | 22 | 98 | 64 | 95 | 43 | 37 | 52 | 13 | 37 |
| 5 | 235 | 22 | 124 | 66 | 110 | 52 | 48 | 75.5 | 21 | 48 |
| 10 | 279 | 32 | 140 | 82 | 133 | 67 | 60 | 121 | 28 | 60 |
| 20 | 318 | 38 | 159 | 89 | 153 | 82.5 | 70 | 132 | 34 | 70 |
