Subsea Pitch and Roll Sensor- MiniTilt

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The CDL MiniTilt is a surface or subsea Pitch and Roll sensor for use in the offshore survey industry. It provides an accuracy of 0.05 degrees in both axes over the full 360 degree range. The unit can be provided in a surface or subsea (3,000m or 6,000m rated) package or can be supplied in an accurately machined mounting frame for OEM applications.

The MiniTilt is highly compatible with existing Pitch and Roll sensors. It uses a bank of 6 internal option switches to provide a total of 32 different output data formats.

The zero point can be factory set to any position. This allows for unusual mounting arrangements where the MiniTilt can be placed horizontally rather than vertically. The zero point can be set to any mark on the 360˚ angle so even offset mounting arrangements can be handled.

Features:

High accuracy

Low Cost

3,000m depth rated

6,000m optional

Surface and OEM versions

Full 360 degree range

Gyro heading input

32 data strings options

Product Specification:

Range                                                                   360˚

Resolution                                                            0.01˚

Accuracy                                                               0.05˚*

Calibration points                                                128 (per sensor)

Repeatability                                                       0.03˚*

Hysteresis                                                             0.05˚ (average)

Noise                                                                    0.01˚

Frequency response                                           0.4 seconds (typical)

Voltage                                                                 5-30 Vdc

Current consumption                                         <20mA (@12Vdc typical)

Telemetry Interface:

Data output                                                          RS 232 and Current Loop

Baud rate                                                             9,600

Output rate                                                           8Hz (Standard) 2 Hz (Optional)

Data Bits                                                               8

Stop Bits                                                               1

Parity                                                                     None

Environment:

Temperature range Operating:                         -30˚C to +55˚C

Temperature range Storage:                            -30˚C to +65˚C

Temperature coefficient                   0.003˚ per ˚C

Humidity sensitivity                                            conformably coated

Weights and Dimensions:

Weight in air:                                                       1.15 kg

Weight in water:                                  0.55 kg

Transit case:                                                        1.5 kg

Dimensions of transit case:                               240x180x170mm

Surface and underwater housing:   85mm Diameter

                                                                                104 mm High

Mount Details:

M4 65mm x 65mm

* RMS