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Piezometers

Model 4580-2 Pressure Transducer (Low Pressure) (VW) | Discontinued

Model 4580-2 Pressure Transducer (this product has been discontinued).
  • Model 4580-2 Pressure Transducer (this product has been discontinued).
  • Model 4580-2V Vented Pressure Transducer (this product has been discontinued).
  • Model 4580-3V Vented Pressure Transducer (this product has been discontinued).

The Model 4580-2 Pressure Transducer* is designed for very low fluid pressure measurements, such as groundwater elevations in wells, water levels in streams, weirs, flumes, etc. Changes in water levels of as little as 0.2 mm can be measured.

Vented versions (Models 4580-2V and 4580-3V) are available on request.

The Model 4580-2 has been discontinued. Please see the Model 4500H or 4500HH for a suitable replacement.

Specifications

Standard Ranges
4580-2 | 35 kPa
4580-2V | 17, 35 kPa (available on request)
4580-3V | 7 kPa (available on request)
Over Range
1.5 × rated pressure
Resolution¹
0.025% F.S.
Accuracy
±0.1% F.S.
Linearity
<0.5% F.S. (±0.1% F.S. optional)
Temperature Range²
−20°C to +80°C
Length × Diameter
4580-2(V) | 165 × 38 (Model 4580-2V available on request)
4580-3V | 165 × 63.5 mm (available on request)

¹Depends on readout system.

²Custom, high temperature versions available on request.
For standard high temperature piezometers, please see the Model 4500HT Series.

*Please Note: All GEOKON vibrating wire piezometers include tripolar plasma surge arrestors to protect the sensor coils from possible lightning damage. Models are also available with semiconductor pressure transducers to enable measurement of dynamic pressures (please contact GEOKON for details).

Compatible Readouts and Dataloggers

Please Note: GEOKON maintains an ongoing policy of design review and reserves the right to amend products and specifications without notice. Various instruments are discontinued over time and replaced with new, updated models.

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