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RY (应变花)

RY 系列三栅应变花用于在未知主方向双轴应力分析中。

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RY (应变花)

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RY应变片有3个以0°/45°/90°排列( RY1,RY3,RY8,RY9,RY10)0°/60°/120°排列( RY4,RY7)的测量栅丝。这些应变片主要用于未知的主应力方向的双轴应力状态分析

我们为您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:

  • 铁素体钢(10.8 ppm/K; 6.0 ppm/°F);温度匹配代码:1
  • (23 ppm/K; 12.8 ppm/°F);温度匹配代码:3
  • 奥氏体钢(16 ppm/K,8.9 ppm/°F);温度匹配代码:5
  • 石英玻璃/复合材料(0.5 ppm/K; 0.3 ppm/°F);温度匹配代码:6
  • 钛和灰铸铁(9 ppm/K; 5.0 ppm/°F);温度匹配代码:7
  • 塑料(65 ppm/K; 36.1 ppm/°F);温度匹配代码:8

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。

120和350欧姆应变片测量栅丝由康铜制成,基底为聚酰亚胺。

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Y Series - 數據表 Data Sheets English
Y Series - 數據表 Data Sheets German

Certificates and Approvals

Strain Gauges - 符合性聲明 Declaration of Conformity English
RY (Rosette)
Type/technology Foil strain gauge
Application Stress Analysis / structural testing
Geometry 3-grid rosette
Measuring grid length 3 mm, 1.5 mm, 6 mm, 2.9 mm, 2 mm, 0.8 mm, 0.6 mm, 10 mm
Measuring grid length 0.118 in, 0.059 in, 0.236 in, 0.114 in, 0.079 in, 0.031 in, 0.024 in, 0.394 in
Measuring grid width 1.2 mm, 1.4 mm, 1.1 mm, 3 mm, 2.8 mm, 2.7 mm, 0.8 mm, 1.3 mm, 1.6 mm, 4 mm, 1.5 mm, 2.6 mm
Measuring grid width 0.047 in, 0.055 in, 0.043 in, 0.118 in, 0.11 in, 0.106 in, 0.031 in, 0.051 in, 0.063 in, 0.157 in, 0.059 in, 0.102 in
Carrier length 9.7 mm, 8.2 mm, 16.4 mm, 15.4 mm, 11 mm, 7 mm, 6.9 mm, 4.8 mm, 13 mm, 13.1 mm, 9 mm, 17.5 mm, 8 mm, 12.5 mm, 17.6 mm
Carrier length 0.382 in, 0.323 in, 0.646 in, 0.606 in, 0.433 in, 0.276 in, 0.272 in, 0.189 in, 0.512 in, 0.516 in, 0.354 in, 0.689 in, 0.315 in, 0.492 in, 0.693 in
Carrier width 14.6 mm, 13.5 mm, 22.9 mm, 15.4 mm, 11 mm, 7 mm, 6.9 mm, 8.7 mm, 8 mm, 16 mm, 9 mm, 11.4 mm
Carrier width 0.575 in, 0.531 in, 0.902 in, 0.606 in, 0.433 in, 0.276 in, 0.272 in, 0.343 in, 0.315 in, 0.63 in, 0.354 in, 0.449 in
Temperature range Limited temperature range, Standard (up to 200°C)
Nominal resistance 350 Ohms, 120 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 Fluoropolymer-insulated connection wires, Solder tabs with strain relief, Leads, Integrated solder tabs
Mounting Bondable
Grid protection Covered