TY-ROV感应探头

1) Readout Unit with twin voltmeters housed in a stainless steel pressure housing.

2) Probe with a twin-element, tip contact, CP probe (Polatrak Model ROV II), and

3) Flying Lead, a 2-meter long umbilical that connects the probe to the readout.

Rated for operation in up to 10,000 feet (3000 m) depth, this is the most widely used system of it's kind worldwide. The instrument readout unit can be conveniently mounted anywhere on the ROV while the probe unit is held in the T-handle manipulator mount.

Applications                  

Deepwater subsea equipment ROV CP surveys

Anode and field gradient surveys

Deepwater Flow-line surveys

The entire system can be installed on an ROV in minutes. It requires no interface to the ROV umbilical system.

All data are recorded on the video display. Like all Polatrak CP Probes, it has twin electrodes for on-line calibration and redundancy.

The unit runs on 9V alkaline batteries triggered by a photo-cell, allowing the batteries to last an entire dive season with continuous operation.

All parts are serviceable. Each unit comes with a comprehensive spares package.

The readout unit can be configured to work with any of Deepwater'a standard CP probes to read potential, anode currents, current density or electrical field gradient (EFG).