Real-Time Data &
Sensor Analytics
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High Precision
Calibration
Piezometer kawat bergetar Geokon seri 4500 untuk mengukur tekanan fluida seperti elevasi air tanah dan tekanan pori, dipasang langsung di tanggul atau timbunan, atau di dalam lubang bor dan sumur observasi.
| Specification | Value |
|---|---|
| Specification (4500 Series) | |
| 4500S | Ranges 350, 700 kPa; 1, 2, 3 MPa; 133 x 19.1 mm; 0.12 kg |
| 4500SH (heavy duty) | Ranges 350, 700 kPa; 1, 2, 3, 5, 7.5, 10, 20 MPa; 194 x 25.4 mm; 0.44 kg |
| 4500AL / ALV (low pressure; ALV vented) | Ranges 70, 170 kPa; 133 x 25.4 mm; 0.25 kg; thermal zero shift <0.1% FS/°C |
| Over Range | 1.5 x rated pressure |
| Resolution | 0.025% FS |
| Accuracy | ±0.1% FS (laboratory conditions) |
| Linearity | <0.5% FS (±0.1% FS optional) |
| Temperature Range | -20° to +80°C |
| Thermal Zero Shift | <0.05% FS/°C |
| Diaphragm Displacement | <0.001 cm³ at FS |