MHK ISDB/Sensors/Conductivity Sensor 4019

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Conductivity Sensor 4019

Measurement Category: Oceanographic
Operating Environment: Underwater
Version(s): 4019, 4019A, 4019B
Mounting: Cable and Aanderaa Cylindrical Sealing Plug Available
Communication Protocol: RS-232
Operating Mode: Polled, Free Streaming
Power Supply Type: VDC
Power Specification: 6 - 14 VDC, max 110 mA, sleep = 0.16 mA


The 4019 model is a compact fully integrated sensor for measuring the electrical conductivity of seawater, designed to be mounted directly on the Recording Doppler Current Profiler RDCP 600.

Sensor Measurements

  • Salinity (Water)

Notes, Considerations & Recommendations

Conductivity Sensor 4019 is available in three depth ratings as well: 6000m (4019DW; Deep Water), 2000m (4019IW; Intermediate Water) and 300 m (4019SW; Shallow Water).

Outputs data in both RS-232 and proprietary format. Sensor available in A and B versions; version B has enhanced accuracy compared to version A.

In RS-232 mode the output is: Conductivity in mS/cm, Temperature in deg C, as well as calculated Salinity, Density and Speed of sound.

User Experience

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