Meteorological environment monitoring equipment supplier
Insist on doing high-precision customer favorite technology products
1. Embedded strain gauge product overview
Embedded strain gauge is suitable for long-term embedded in hydraulic structures or other concrete structures to measure the internal stress variable and temperature of the structures.The vibrating wire strain gauge is an embedded strain gauge.It can be buried in beams, piles, pile foundations, supports, hydraulic buildings, linings, piers and bedrock of various concrete structures for a long time to monitor their stress and strain.The built-in analog temperature sensor can simultaneously measure the temperature of the layout point for indoor use.Temperature correction of buried strain gauges.
2.Embedded strain gauge application scenarios
Bridges, tunnels, rail transit, water conservancy, buildings
3.Embedded strain gauge product features
1.Using imported steel string design, it has the advantages of high sensitivity and precision, good linearity and stability, etc.
2.Use hydraulic cables to meet the long-term monitoring environment inside and outside hydraulic buildings.
3.Built-in temperature sensor for easy temperature compensation
4.Stainless steel shell design, with characteristics of pressure resistance, radial force resistance, etc.
4.Technical parameters of Embedded strain gauge
Gauge length L: 100mm
Resolution: ≤0.2% FS
Temperature measurement accuracy: ±0.5℃
Water pressure resistance: ≥0.2 Mpa
Insulation resistance: ≥50MΩ
Temperature measurement range: -20℃~+70℃
Overall dimensions: 174*26*38mm
Strain measurement range: Tension: 3000με; Compression: 3000με