The LD20 is suitable for applications where high strain is to be expected
Grandes déformations (LD20)
The use of the strain gauge LD20 is recommended wherever an extremely high strain or compression can occur (>5 %). The LD20 has a maximum elongation of +/- 100,000 µm/m (+/-10 %) and is attached with 30 mm leads.
Note: When the strain gauge is used to measure strains between +/- 50,000 µm/m - 100,000 µm/m, the fatigue strength is reduced compared to conventional Y series strain gauges.
Well suited for high strain rate measurements
Extremely flexible, as the Y Series universal strain gauges
| LD20 - Caractéristiques techniques | Data Sheets | English |
| LD20 - Caractéristiques techniques | Data Sheets | Japanese |
| LD20 - Caractéristiques techniques | Data Sheets | Chinese |
| LD20 - Caractéristiques techniques | Data Sheets | Portuguese |
| LD20 - Caractéristiques techniques | Data Sheets | Spanish |
| LD20 - Caractéristiques techniques | Data Sheets | Italian |
| LD20 - Caractéristiques techniques | Data Sheets | French |
| LD20 - Caractéristiques techniques | Data Sheets | German |
Certificates and Approvals
| Strain Gauges - Déclaration de Conformité | Declaration of Conformity | English |
| Type/technology | Foil strain gauge |
| Application | Stress Analysis / structural testing |
| Geometry | Linear |
| Measuring grid length | 10 mm, 6 mm |
| Measuring grid length | 0.394 in, 0.236 in |
| Measuring grid width | 4.6 mm, 5 mm, 2.8 mm |
| Measuring grid width | 0.181 in, 0.197 in, 0.11 in |
| Carrier length | 18.5 mm, 13 mm |
| Carrier length | 0.728 in, 0.512 in |
| Carrier width | 9.5 mm, 6 mm |
| Carrier width | 0.374 in, 0.236 in |
| Temperature range | Standard (up to 200°C) |
| Nominal resistance | 120 Ohms, 350 Ohms |
| Gauge factor (measuring grid material) | Constantan (ca 2.0) |
| Temperature response | No matching of temperature response |
| Maximum elongation | Enhanced |
| Fatigue life | Standard |
| Connection configuration | Leads |
| Mounting | Bondable |
| Grid protection | Covered |
List of accessories available for all variants of this family
| Product Code | Description |
|---|---|
1-CA80
|
colle cyanoacrylate (CA80) - 10 mL |
K-KAB-ML
|
Câble de mesure au mètre |
