A系列全桥应变片带有四个测量栅丝,已经组成了惠斯通电桥。可以用于各种不同的应用,其中只有样品的一侧允许安装应变片。
A系列传感器用应变片:确保传感器的极高精度和质量
A系列通用应变片针对传感器制造商需求进行了优化。将最常见的康铜测量栅丝与高性能改性 PEEK 基底材料相结合,是易于操作、高精度和有出色湿度特性的应变片。
一个系列有多种不同的几何形状,电阻值和网格栅丝长度可选。定制设计可以在短短几周内进行开发。
安装过程中易于操作,使用寿命长。
适用于高精度要求的传感器。
完美的解决方案,无论是标准的还是定制产品。
| A Series (for OEM) - 數據表 | 數據表 | English |
| A Series (for OEM) - 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 | Manufacturing transducers |
| Geometry | Full bridge circuit |
| Measuring grid length | 3 mm, 1.9 mm, 1.8 mm, 2.5 mm, 1.6 mm |
| Measuring grid length | 0.118 in, 0.075 in, 0.071 in, 0.098 in, 0.063 in |
| Measuring grid width | 2.1 mm, 2.8 mm, 1.8 mm, 2.6 mm, 1.7 mm |
| Measuring grid width | 0.083 in, 0.11 in, 0.071 in, 0.102 in, 0.067 in |
| Carrier length | 17.8 mm, 11.7 mm, 8.3 mm, 10.4 mm, 8 mm |
| Carrier length | 0.701 in, 0.461 in, 0.327 in, 0.409 in, 0.315 in |
| Carrier width | 7 mm, 7.3 mm, 6.8 mm, 9.1 mm, 7.7 mm |
| Carrier width | 0.276 in, 0.287 in, 0.268 in, 0.358 in, 0.295 in |
| Temperature range | Standard (up to 200°C) |
| Nominal resistance | 350 Ohms, 1000 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) |
| Maximum elongation | Standard |
| Fatigue life | Standard |
| Connection configuration | Integrated solder tabs, Leads |
| Mounting | Bondable, Bondable (adhesive pre-applied) |
| Grid protection | Covered |
List of accessories available for all variants of this family
| Product Code | Description |
|---|---|
1-EP310N
|
热固化双组份胶粘剂EP310N |
1-P250
|
树脂单组分胶粘剂 P250 - 2 x 15 g |
1-NG120
|
丁腈橡胶 NG120 |
1-RMS1-300
|
RMS1 溶剂混合物 300 ml |
K-KAB-ML
|
测量电缆 |