应变片附件
应变片安装的质量不仅取决于应变片本身,还取决于应用类型及其实施。一个功能完美的测量点需要对应用表面进行彻底的处理,仔细的粘合,
用于弯曲梁测量用的 DY 系列应变片,带有2个平行测量栅丝。
DY应变片有两个平行排列的测量栅丝。这些应变片(SG)的典型应用包括弯曲梁的测量。
DY1 和 DY4应变片提供各种几何形状和尺寸的应变片(SG),每种应变片的温度响应都适合以下材料:
在占位符“x”处插入温度匹配代码,以获取所需应变片的订购号。标有#符号的应变片仅适用于铝、铁素体和奥氏体钢
350欧姆应变片测量栅丝由康铜制成,基底为聚酰亚胺。优选应变片的快速交货 — 现货供应!
| Y Series - 數據表 | 數據表 | English |
| Y Series - 數據表 | 數據表 | German |
Certificates and Approvals
| Strain Gauges - 符合性聲明 | 符合性聲明 | English |
| Type/technology | Foil strain gauge |
| Application | Stress Analysis / structural testing |
| Geometry | Double linear |
| Measuring grid length | 3 mm, 6 mm, 1.5 mm |
| Measuring grid length | 0.118 in, 0.236 in, 0.059 in |
| Measuring grid width | 2.7 mm, 3.2 mm, 1.8 mm, 6 mm |
| Measuring grid width | 0.106 in, 0.126 in, 0.071 in, 0.236 in |
| Carrier length | 9 mm, 12.5 mm, 5.5 mm, 10.7 mm, 8.2 mm |
| Carrier length | 0.354 in, 0.492 in, 0.217 in, 0.421 in, 0.323 in |
| Carrier width | 8 mm, 9.4 mm, 6 mm, 9 mm |
| Carrier width | 0.315 in, 0.37 in, 0.236 in, 0.354 in |
| Temperature range | Standard (up to 200°C) |
| Nominal resistance | 350 Ohms |
| Gauge factor (measuring grid material) | Constantan (ca 2.0) |
| Temperature response | Ferritic steel (10.8 ppm/K; 6.0 ppm/°F), Aluminium (23 ppm/K; 12.8 ppm/°F), Austenitic steel (16 ppm/K; 8.9 ppm/°F), Silica / composite (0,5 ppm/K; 0.3 ppm/°F), Titanium / gray cast iron (9 ppm/K; 5.0 ppm/°F), Plastic (65 ppm/K; 36.1 ppm/°F) |
| Maximum elongation | Standard |
| Fatigue life | Standard |
| Connection configuration | Leads, Integrated solder tabs, Pre-wired (TPE-insulated ribbon cable) |
| Mounting | Bondable |
| Grid protection | Covered |
| Sub-Brand | HBM |
List of accessories available for all variants of this family
To optimize the measuring point documentation each strain gauge includes two stickers which can be placed next to the measuring point and near the measuring amplifier. Benefit from the parameter information directly in the measurement setup:
Please note: newly produced strain gauges all come with the sticker in stock, strain gauges still in stock do not have this feature yet.