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VibeHound Datalogger
Model 7016

USB Accelerometer
 

Input Specifications

  • Piezoelectric Sensor Element

  • 25g Peak Full Scale Range

  • 0.0006g RMS Spectral Noise Floor

  • 0.4 Hz to 12,000 Hz Frequency Response

DSP Specifications

  • 125 Hz to 65K Hz Sampling Rate

  • 16 bit resolution

  • 128K byte Data Storage

  • Programmable Data Form
    - Time Waveform
    - Filtered Time Waveform
        - 50 - 1,000 Hz band
        - 500 - 10,000 Hz band

Communication Specifications

  • USB 1.1 (low speed device, 3m cable)

  • USB 2.0 (full speed device, 5m cable)

  • MIL-C-26482 Connector (four pin)

General Specifications

  • Power over USB

  • Hermetically Sealed, 316 Stainless Steel

  • 1.37" diameter x 3.00"

  • 1/4"-28 Thread Mount in Base

  • Case Isolated

  • ESD Protection

Description

The 7016 is an accelerometer and data logger in a single package, which communicates to a host device through a standard USB connection. The unit contains a piezoelectric accelerometer, constant current power source, amplifier, filter, microcontroller, data memory, and USB client transceiver. The data collection parameters are configured from a host device such as a handheld computer or laptop.

The 7016 responds to a simple list of protocol commands such as wakeup, sleep, EEPROM request and data request. Data is provided in binary form and can be easily converted to time trace in engineering units through the use of our Windows XP application or a LabView Virtual Instrument. Both are included on the software installation CD ROM.
 

FFT

time waveform

 


 

Performance (Tc = 25º C unless otherwise specified)

Parameter Min. Typ. Max. Units
Number of Axes   1   Z
Full Scale Range   25   g
Calibration Accuracy (stored in on board EEPROM) -3   +3 %
Acceleration Sensitivity (spectral)   0.0006   g
Frequency Response (± 3 dB) 0.4   12,000 Hz
Frequency Response (± 5%) 3   2,500 Hz
Amplitude Nonlinearity   1   %
Transverse Sensitivity   5   %
A/D Resolution over Selected Range   16   Bits
Sampling Rate 125   65,000 Hz
Storage Size 20   50,000 Samples
Max. Mechanical Shock     2,500 g
Sensitivity over Temperature
(-40
º C to 85º C)
  3   % FSO
Damping Ratio of Accelerometer Element 0.4 0.7 0.9 N/A
Power (from USB line) 4.35   5.25 V
Current Draw when in Active Mode   40   mA
Current Draw when in Idle Mode   15   mA
Current Draw when in USB Suspend Mode   250 500 µA
Weight   8.6   oz
Tightening Torque 22 24 28 in-lb
Operating / Storage Temperature -40   85 º C


Ordering Information

Part Number:

7016000-1, Standard version, USB Accelerometer, Z-Axis, 25g,
316 stainless steel case
7016010-1, USB cable, straight, 15 foot length, MIL-C-26482 in-line to
USB Series A
7016020-1, USB cable, coiled, 6 foot extended length, MIL-C-26482 in-line to
USB Series A
7016030-1, USB cable, coiled, 6 foot extended length, MIL-C-26482 right-angle to
USB Series A
 

7016010-1 USB Cable 7016020-1 and 7016030-1 USB Cables


Datasheet in PDF

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Specifications are subject to change without notice.  Contact us by email.