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◀◀ Key Selling Points ▶▶
Robust Construction
Core components made of specialized steel, ensuring durability in extreme conditions (corrosion, high pressure, temperature fluctuations).
Versatile Installation
Compatible with dams, boreholes, pressure vessels, pipelines, and piezometric tubes.
Advanced Design
50μm sintered stainless steel porous stone ensures optimal permeability and long-term stability.
Customizable Models
BGT4500AL: Low-range pressure measurement (ideal for shallow groundwater).
BGT4500SV: Vented design eliminates atmospheric pressure interference (perfect for piezometric tube applications).
High-pressure variants available upon request.
High Accuracy
Resolution down to 0.025% FS with minimal nonlinearity (≤0.1% FS with polynomial calibration).
◀◀ Product Parameters ▶▶
| Parameter | BGT4500S | BGT4500AL | BGT4500SV |
|---|---|---|---|
| Standard Range | 0.35 MPa to 5 MPa | 70 kPa to 170 kPa | 0.35 MPa to 0.7 MPa |
| Non-linearity | ≤0.5% FS (linear) ≤0.1% FS (polynomial) | ||
| Resolution | 0.025% FS (minimum) | ||
| Overload Capacity | 50% of full scale | ||
| Dimensions | Ø19.05 mm × 133 mm | Ø25.40 mm × 133 mm | Ø19.05 mm × 133 mm |
| Key Features | Standard model | Low-range pressure | Vented design |
Optional Accessories
BGT02-250V6: 4-core shielded cable (waterproof, anti-interference).
BGT02-335VT8: 4-core vented cable (for BGT4500SV models).
BGT408VR: Portable readout unit (real-time data display).
BGT-Micro-40Pro: Automated data acquisition system.
BGT8001: Low-power data logger (long-term field monitoring).
◀◀ Application Scenarios ▶▶
Hydraulic Engineering
Monitor pore water pressure in dam foundations and rock masses to prevent seepage failure.
Measure liquid levels in piezometric tubes for reservoir safety assessments.
Geotechnical Monitoring
Install in boreholes or slopes to track groundwater fluctuations for landslide early warning.
Infrastructure Projects
Embed in tunnel linings or pipeline systems to detect pressure anomalies during construction.
Environmental Management
Deploy in pressure vessels or contaminated sites to monitor pollutant migration.
Urban Drainage Systems
Use BGT4500SV in vented piezometers to measure groundwater levels in urban flood control networks.
