WELLOG                                 V30 LOGGER

 

REVISED: 11-05-2007

© WELLOG 2007

ALL RIGHTS RESERVED

 

 THE V30 LOGGER:

 

The V30 logger is a multifunctional digital data acquisition and control system. The V30 is considered an intermediate system. It employs a High Performance 40 MHz microcontroller that performs the following functions:

 

COMMUNICATION:

 

The V30 Logger communicates with a PC over a Serial RS-232 or USB port at 57,600 baud. It may also operate stand-alone.

 

OPERATING SYSTEMS:

 

The V30 logger has been tested using popular operating systems like Windows 2000 and Windows XP.

 

Platforms using versions of Windows Vista are not recommended at this time. Contact support@wellog.com for information.

 

ACQUISITION:

 

The V30 logger can perform timed data acquisition using time as a reference.  For example, one sample per second, 30K samples per second, etc. This type of application is described as data monitoring. A data file containing the measured data and time of acquisition may be stored on a user supplied personal computer.

 

The V30 logger can perform data acquisition using position obtained from a global position system (GPS). When data must be obtained over a wide area (grid) or while a vehicle is moving, the V30 logger can measure and acquire data while simultaneously recording GPS positional data.

 

The V30 logger can perform data acquisition using linear position. Linear position is obtained using a rotational encoder. The encoder performs depth sensing by sending pulses to the V30 logger. A typical application is for example as used in well logging.

 

CONTROL:

 

The V30 logger can generate programmable digital pulses to control equipment or radio transmitters.

 

The V30 logger performs control of bipolar voltages. Examples are on-off, positive-off-negative. These functions are included for use in specific applications.

 

The V30 can perform closed loop bipolar stepper motor control. Stepper motors are used in certain automated machining operations.

 

The V30 can perform AC or DC motor control for speed, position, and directional control of automated systems.

 

The V30 Digital to Analog Converter (DAC) option performs control functions as are applied to analog output power control.

 

The V30 DAC option allows generation of complex arbitrary waveforms.

 

ACQUISITION AND CONTROL:

 

The V30 can perform high speed data acquisition in sequential operations with power control activities.

 

APPLICATIONS:

 

Rotary encoder position sensing. Well logging.

 

LOG PRESENTATION:     [TWO CHANNEL]                       [FOUR CHANNEL] 

 

Timed data logging. Voltage, speed, temperature monitoring.

 

Borehole – well logging including stand alone depth measurement and display or full strip chart recorder for logging and log presentation.

 

Geophysical electromagnetic pulse and continuous waveform transmitter control and data acquisition.

 

Geophysical Electrical resistivity system control and data acquisition.

 

Induced Polarization transmitter control and time domain acquisition.

 

Induced polarization transmitter control and frequency domain acquisition.

 

ROBOTICS:

 

The V30 logger can perform sensing and control for robotic systems.

 

The V30 logger can control autonomous robotic systems including submarine and aerial vehicle applications.

 

ACCESSORIES:

 

The V30 logger includes an AC power adapter and serial/USB communications cable.

 

Optional NEMA enclosure:

 

[Enclosure]                  [Inside view]               [Mounting]                  [Gasket]                      [System]

 

An Optional USB adapter is available for applications that require USB interface to the PC.

 

WELLOG is developing many different accessories to interface the V30 to a variety of small signal environments and power control applications.

 

Optional high speed Digital to Analog Converter(s) and Programmable Gain Amplifiers offer mixed signal acquisition and control.

 

Optional Display:

 

WELLOG has optional seven segment or LCD display options available for stand-alone applications without PC.

 

MORE INFORMATION:

 

WELLOG has a website containing everything you need to know including specifications, information, hardware and software support for the WELLOG V30 Logger.

 

Contact WELLOG at info@wellog.com for more information.