Piezometer NKE
The tip of the piezometer is made up of tubes and connecting elements (sleeve). An electronic board is integrated in the sleeve, which digitizes the data from the differential pressure sensor and temperature probe (MPT card) The sleeve provides the mechanical link between the tubes, and the assembly forms the tip.
A digital link bus interconnects the digitizing boards; this link is controlled by a data storage module (MDS) located in the retrievable assembly.
The Data logging card (MDS module) allows the measurement acquisition rate to be set, and the values to be recorded on a memory card (e.g. SD Card). This module is located in a waterproof Titanium container in the retrievable part.
Manufacturer
Nke Instrumentation
Rue Gutenberg, Z.I de Kérandré
56700 Hennebont
France
(33) 02 97 36 10 12
(33) 02 97 36 55 17
Technical specifications
| Depth rating | up to 6000 m |
| Measurement range | +/-200kPa (1kPa = 10mb) |
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| Power supply | |
| Power consumption | |
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| Max. current absorption | |
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| Output signal |