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Aanderaa Component

Pressure Sensor

Model 4117/4117R

Compact intelligent silicon piezoresistive pressure and temperature sensor with 6000 m depth rating and up to 60 MPa range.

Description

Aanderaa pressure sensors are compact, intelligent sensors for Aanderaa dataloggers and other measuring systems. They are used to determine instrument depth on moorings and water level on the seabed, and to derive density and speed of sound. The sensor is based on a silicon piezoresistive bridge sampled and temperature-compensated by a Digital Signal Processor, with calibration data stored internally.

Key features

  • Depth rating of 6000 m
  • Range up to 60 MPa
  • Selectable interval from 1 second to 255 minutes
  • Outputs AiCaP CANbus and RS-232 (4117) or RS-422 (4117R)

Applications

Mooring depth monitoring, seabed water level measurement and derivation of density and sound speed in oceanographic and coastal installations.

Specifications

Depth rating6000 m
Rangeup to 60 MPa
Interval1 s to 255 min

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