SPEC Sheet  3D Image  RFQ button 

 

FEATURES:
APPLICATIONS:
  • Accel sensitivity: 400, 200 (±10%) mV/g (7556A1, 7556A2 respectively)
  • Gyro sensitivity: 1.0 (±10%) mV/°/sec
  • ±3 (7556A1), ±6g (7556A2) acceleration input range
  • ±1000 °/sec gyro input range
  • 0-800 Hz acceleration input
  • 0-150 Hz gyro input
  • Mounting supplied: (2) 8-32 (2) M4 x 0.7
  • Weight: 25 grams
  • Titanium housing
  • Hermetically sealed
  • DC response
  • Dimensions: See drawing, below
  • Recommended Cable: 6964AXX and 6445AXX
  • Robotics/machine motion
  • Whole-body measurements
  • Flight and driving simulators
  • Biomechanics/sports/human
    body motion studies
  • Tilt sensing for heavy equipment
  • Transportation environment roll,
    pitch, yaw and tilt measurements
  • Industrial stability and rollover
    analysis studies
  • Aerospace testing
  • Vehicle ride quality
  • Attitude detection, platform stabilization, motion and vibration measurement
  • Validating and controlling motion of 6
    DOF vibration platforms

OVERVIEW

 Measure XYZ Acceleration and Roll, Pitch and Yaw

The new series 7556A sensors from Dytran Instruments, Inc. is a fully analog six degree of freedom (6DOF) sensor containing a MEMS based triaxial accelerometer as well as three MEMS based gyros. The sensor will provide the end user X,Y,Z acceleration (g’s) as well rotational information (roll, pitch, yaw expressed in degrees/sec) around those three orthogonal axis. 

A unique feature of the 7556A series is that it has been designed to have zero volts output for zero Engineering Units nominal input, thereby eliminating DC offsets typically found in many sensors of this type.

The sensor is powered with a wide voltage range of 5 to 30 VDC with typical current draw of 12 mA. The 7556A1 has a basic sensitivity of 400mV/g for the acceleration output and 1mV/degree/second for the gyro outputs. The 7556A2 has a basic sensitivity of 200mV/g for the acceleration output and 1mV/degree/second for the gyro outputs.

The sensor comes in a compact, lightweight, rugged, titanium, hermetically sealed package for harsh environment survival. The sensor also features a removable cable for convenience during installation and removal from the test article.

Typical uses for the 7556A series include but are not limited to the following test applications: vehicle dynamics, ride and handling, rollover, automotive safety, aerospace testing, large machinery including industrial off road, aircraft flight dynamics, aircraft ground test, helicopter evaluation, amusement ride, playground surface investigation. Note: This device is not ITAR controlled and is not suitable for use as an IMU due to performance specifications.

To learn more about this product, please contact a member of our sales team by emailing sales@dytran.com or calling 818-700-7818.

Typical Frequency and Phase Response


Amplitude Response Plot of Model 7556A2


Phase Response of Model 7556A2


Product Dimensions

A small sensor with incredible capability!


Typical System Interconnect
Sensor is compatible with any data acquisition system
supplying power in the range of 5 to 26 VDC.


A World of Applications!