欢迎来到深圳市聚鸿谊贸易有限公司网站!
咨询电话:15986675116
产品分类
Product Category相关文章
Related Articles详细介绍
| 品牌 | 其他品牌 | 产地 | 进口 |
|---|---|---|---|
| 加工定制 | 是 |
型号看起来都差不多,为什么测试结果稳定性却差很多?
我这次把 KYOWA KFGS 系列重新梳理成一套“实战选型逻辑",重点不是简单堆型号,而是告诉你在真实项目里怎么选、怎么装、怎么避坑。
KFGS 型号通常可以按这个思路理解:
KFGS-栅长-电阻-图案代码-后缀
例如:KFGS-5-120-C1-11
- 栅长:5mm
- 电阻:120Ω
- 图案:C1
- 后缀:温度/基底等配套规格代码
这一步最关键:不要只看“是不是KFGS",要看完整形式名。
1)栅长怎么选
- 0.2mm / 0.3mm:适合微小区域、应变梯度变化快的位置
- 1mm / 2mm:通用精细测试,兼顾灵敏度和安装可操作性
- 5mm / 10mm / 20mm / 30mm:更适合平均应变测量、结构件稳定监测
2)阻值怎么选
- 120Ω:通用项目覆盖,配套电桥资源多
- 350Ω:发热影响更低,长时间测试更友好
- 500Ω / 1kΩ:在部分低功耗或特定系统里更有优势
常见如 C1、C2、C3、D16、D17、D19、D28、D31、D39 等。
同样是 120Ω,如果图案不同,实际贴片方向、应变方向响应和安装便利性都会变化。
建议你把“受力方向 + 贴装空间 + 引线走向"一起看,不要只按库存下单。
- 胶层太厚:会让应变传递变钝,数据发“软"
- 表面处理不稳定:零点漂移和重复性变差
- 导线应力释放不足:看起来像“产品不稳",实际是布线问题
我的经验是:同一批片子,安装工艺统一后,稳定性提升非常明显。
下面这批是项目里咨询频率较高的型号(节选):
KFGS-02-120-C1-11
KFGS-02-120-C1-16
KFGS-02-120-C1-23
KFGS-02-120-C1-27
KFGS-03-120-C1-11
KFGS-03-120-C1-16
KFGS-03-120-C1-23
KFGS-03-120-C1-27
KFGS-1-120-C1-11
KFGS-1-120-C1-11 T-F7
KFGS-1-120-C1-16
KFGS-1-120-C1-16 T-F7
KFGS-1-120-C1-23
KFGS-1-120-C1-23 T-F7
KFGS-1-120-C1-27
KFGS-1-120-C2-11
KFGS-1-120-C2-16
KFGS-1-120-C2-23
KFGS-1-120-C2-27
KFGS-1-120-C3-11
KFGS-1-120-C3-16
KFGS-1-120-C3-23
KFGS-1-120-C3-27
KFGS-1-120-D16-11
KFGS-1-120-D16-11 T-F7
KFGS-1-120-D16-16
KFGS-1-120-D16-16 T-F7
KFGS-1-120-D16-23
KFGS-1-120-D16-23 T-F7
KFGS-1-120-D16-27
KFGS-1-120-D17-11
KFGS-1-120-D17-11 T-F7
KFGS-1-120-D17-16
KFGS-1-120-D17-16 T-F7
KFGS-1-120-D17-23
KFGS-1-120-D17-23 T-F7
KFGS-1-120-D17-27
KFGS-1-120-D19-11 N10C2
KFGS-1-120-D19-16 N10C2
KFGS-1-120-D19-23 N10C2
KFGS-1-120-D19-27 N10C2
KFGS-1-120-D39-11 N10C2
KFGS-1-120-D39-16 N10C2
KFGS-1-120-D39-23 N10C2
KFGS-1-120-D39-27 N10C2
KFGS-1-120-D4-11
KFGS-1-120-D4-16
KFGS-1-120-D4-23
KFGS-1-120-D4-27
KFGS-1-120-D9-11 N10C2
KFGS-1-120-D9-16 N10C2
KFGS-1-120-D9-23 N10C2
KFGS-1-120-D9-27 N10C2
KFGS-1-350-C1-11
KFGS-1-350-C1-16
KFGS-1-350-C1-23
KFGS-1-350-C1-27
KFGS-1-350-D16-11
KFGS-1-350-D16-16
KFGS-1-350-D16-23
KFGS-1-350-D16-27
KFGS-1-350-D17-11
KFGS-1-350-D17-16
KFGS-1-350-D17-23
KFGS-1-350-D17-27
KFGS-10-120-C1-11
KFGS-10-120-C1-16
KFGS-10-120-C1-23
KFGS-10-120-C1-27
KFGS-10-120-D16-11
KFGS-10-120-D16-16
KFGS-10-120-D16-23
KFGS-10-120-D16-27
KFGS-10-120-D17-11
KFGS-10-120-D17-16
KFGS-10-120-D17-23
KFGS-10-120-D17-27
KFGS-1N-120-C1-11
KFGS-1N-120-C1-16
KFGS-1N-120-C1-23
KFGS-1N-120-C1-27
KFGS-2-120-C1-11
KFGS-2-120-C1-11 T-F7
KFGS-2-120-C1-16
KFGS-2-120-C1-16 T-F7
KFGS-2-120-C1-23
KFGS-2-120-C1-23 T-F7
KFGS-2-120-C1-27
KFGS-2-120-C1-5
KFGS-2-120-C15-11
KFGS-2-120-C15-16
KFGS-2-120-C15-23
KFGS-2-120-C15-27
KFGS-2-120-C16-11
KFGS-2-120-C16-16
KFGS-2-120-C16-23
KFGS-2-120-C16-27
KFGS-2-120-D1-11
KFGS-2-120-D1-16
KFGS-2-120-D1-23
KFGS-2-120-D1-27
KFGS-2-120-D16-11
KFGS-2-120-D16-11 T-F7
KFGS-2-120-D16-16
KFGS-2-120-D16-16 T-F7
KFGS-2-120-D16-23
KFGS-2-120-D16-23 T-F7
KFGS-2-120-D16-27
KFGS-2-120-D17-11
KFGS-2-120-D17-11 T-F7
KFGS-2-120-D17-16
KFGS-2-120-D17-16 T-F7
KFGS-2-120-D17-23
KFGS-2-120-D17-23 T-F7
KFGS-2-120-D17-27
KFGS-2-120-D19-11 N10C2
KFGS-2-120-D19-16 N10C2
KFGS-2-120-D19-23 N10C2
KFGS-2-120-D19-27 N10C2
KFGS-2-120-D2-11
KFGS-2-120-D2-16
KFGS-2-120-D2-23
KFGS-2-120-D2-27
KFGS-2-120-D3-11
KFGS-2-120-D3-16
KFGS-2-120-D3-23
KFGS-2-120-D3-27
KFGS-2-120-D31-11
KFGS-2-120-D31-16
KFGS-2-120-D31-23
KFGS-2-120-D31-27
KFGS-2-120-D4-11
KFGS-2-120-D4-16
KFGS-2-120-D4-23
KFGS-2-120-D4-27
KFGS-2-120-D6-11
KFGS-2-120-D6-16
KFGS-2-120-D6-23
KFGS-2-120-D6-27
KFGS-2-120-D9-11 N10C2
KFGS-2-120-D9-16 N10C2
KFGS-2-120-D9-23 N10C2
KFGS-2-120-D9-27 N10C2
KFGS-2-1K-C1-11
KFGS-2-1K-C1-16
KFGS-2-1K-C1-23
KFGS-2-1K-C1-27
KFGS-2-350-C1-11
KFGS-2-350-C1-16
KFGS-2-350-C1-23
KFGS-2-350-C1-27
KFGS-2-350-D1-11
KFGS-2-350-D1-16
KFGS-2-350-D1-23
KFGS-2-350-D1-27
KFGS-2-350-D16-11
KFGS-2-350-D16-16
KFGS-2-350-D16-23
KFGS-2-350-D16-27
KFGS-2-350-D17-11
KFGS-2-350-D17-16
KFGS-2-350-D17-23
KFGS-2-350-D17-27
KFGS-2-350-D2-11
KFGS-2-350-D2-16
KFGS-2-350-D2-23
KFGS-2-350-D2-27
KFGS-2-350-D31-11
KFGS-2-350-D31-16
KFGS-2-350-D31-23
KFGS-2-350-D31-27
KFGS-2-500-C1-11
KFGS-2-500-C1-16
KFGS-2-500-C1-23
KFGS-2-500-C1-27
KFGS-2-60-C1-11
KFGS-2-60-C1-16
KFGS-2-60-C1-23
KFGS-2-60-C1-27
KFGS-20-120-C1-11
KFGS-20-120-C1-16
KFGS-20-120-C1-23
KFGS-20-120-C1-27
KFGS-2N-120-C1-11
KFGS-2N-120-C1-16
KFGS-2N-120-C1-23
KFGS-2N-120-C1-27
KFGS-3-120-C1-11
KFGS-3-120-C1-16
KFGS-3-120-C1-23
KFGS-3-120-C1-27
KFGS-3-120-D16-11
KFGS-3-120-D16-16
KFGS-3-120-D16-23
KFGS-3-120-D16-27
KFGS-3-120-D17-11
KFGS-3-120-D17-16
KFGS-3-120-D17-23
KFGS-3-120-D17-27
KFGS-3-120-D28-11
KFGS-3-120-D28-16
KFGS-3-120-D28-23
KFGS-3-120-D28-27
KFGS-3-350-C1-11
KFGS-3-350-C1-16
KFGS-3-350-C1-23
KFGS-3-350-C1-27
KFGS-3-350-D16-11
KFGS-3-350-D16-16
KFGS-3-350-D16-23
KFGS-3-350-D16-27
KFGS-3-350-D17-11
KFGS-3-350-D17-16
KFGS-3-350-D17-23
KFGS-3-350-D17-27
KFGS-30-120-C1-11
KFGS-30-120-C1-16
KFGS-30-120-C1-23
KFGS-30-120-C1-27
KFGS-4N-120-C1-11
KFGS-4N-120-C1-16
KFGS-4N-120-C1-23
KFGS-4N-120-C1-27
KFGS-5-120-C1-11 に2線式ポリエステル銅線を15CM 付けたとき
KFGS-5-120-C1-11
KFGS-5-120-C1-16
KFGS-5-120-C1-23
KFGS-5-120-C1-27
KFGS-5-120-C1-5
KFGS-5-120-D16-11
KFGS-5-120-D16-16
KFGS-5-120-D16-23
KFGS-5-120-D16-27
KFGS-5-120-D17-11 に3線式平行ビニル線を5M付けたとき
KFGS-5-120-D17-11
KFGS-5-120-D17-16
KFGS-5-120-D17-23
KFGS-5-120-D17-27
KFGS-5-1K-C1-11
KFGS-5-1K-C1-16
KFGS-5-1K-C1-23
KFGS-5-1K-C1-27
KFGS-5-350-C1-11
KFGS-5-350-C1-16
KFGS-5-350-C1-23
KFGS-5-350-C1-27
KFGS-5-350-D16-11
KFGS-5-350-D16-16
KFGS-5-350-D16-23
KFGS-5-350-D16-27
KFGS-5-350-D17-11
KFGS-5-350-D17-16
KFGS-5-350-D17-23
KFGS-5-350-D17-27
KFGS-5-500-C1-11
KFGS-5-500-C1-16
KFGS-5-500-C1-23
KFGS-5-500-C1-27
KFGS-5-60-C1-11
KFGS-5-60-C1-16
KFGS-5-60-C1-23
KFGS-5-60-C1-27
KFGS-6-120-C1-11
KFGS-6-120-C1-16
KFGS-6-120-C1-23
KFGS-6-120-C1-27
1. 被测材料和厚度(钢、铝、复合材料)
2. 受力方向和应变量级(拉压/弯曲/扭转)
3. 测试时长与环境温度范围
4. 采集系统输入规格(桥路、激励、电阻匹配)
问清这4项,再定形式名,选型成功率会高很多。
KFGS 系列并不难选,难的是“只看型号,不看工况"。
把工况、安装、采集链路一起考虑,数据会更稳定,返工会更少。
本文为 KFGS 选型经验整理版,内容以项目实操为主,后续可按行业应用继续细分(夹具检测、疲劳试验、结构健康监测等)。
产品咨询