Agency Product: Surface-mount Intelligent Vibrating Wire Strain Gauge JMZX-212HAT/HB
Product Overview:
JMZX-212HAT/HB is a high-precision, high-stability surface-mounted intelligent vibrating wire strain gauge, specially designed for long-term strain monitoring on the surface of concrete structures and steel structures. The product adopts internationally leading vibrating wire technology, with built-in temperature compensation, directly outputs strain values, is easy to install, and is suitable for various engineering structure health monitoring scenarios.
Core Technical Parameters
Parameter Item: Technical Specification
Sensitivity: 0.1µε
Accuracy: 0.5%FS
Range: ±2500µε
Gauge Length: 129mm
Overall Dimensions: 24mm×32mm×150mm
Waterproof Rating: 0.6MPa
Temperature Measurement: Built-in semiconductor temperature sensor (HAT model)
Output Signal: Vibrating wire frequency + temperature (optional)
Design Life: 50 years
Core Product Advantages
High-precision intelligent measurement: Directly displays strain value (µε), not frequency signal, more intuitive to use
Excellent long-term stability: Uses special ultra-high-strength steel wire, manufactured with international standard anchor rod process
Automatic temperature compensation: HAT model with built-in temperature sensor supports temperature correction for more accurate data
Easy and reusable installation: Patented mounting base design supports repeated use, reducing usage costs
Compact structure with high sensitivity: Synchronous deformation achievable with just a few kilograms of tension, adaptable to various installation scenarios
Waterproof and durable: High IP rating, suitable for harsh environments such as humidity and underwater
Long-life design: Product designed for 50-year service life, ideal for long-term monitoring projects
Typical Application Scenarios
Strain monitoring of concrete structures such as bridges, tunnels, dams, etc.
Stress monitoring of steel structure buildings, factories, stadiums, etc.
Safety monitoring of subway, mining, and underground engineering structures
Structural health monitoring of wind power tower drums and transmission towers
Structural experiments and teaching demonstrations in research institutions
Protection monitoring of historic buildings and cultural relics
