3DM-GV7-INS

Description

• 3DM-GV7-INS

  Ruggedized IP68 tactical grade inertial navigation system with external position and velocity inputs. Features an advanced Extended Kalman Filter, cutting-edge orientation algorithms, advanced time management, and event triggering system.

  The 3DM-GV7 offers tactical grade inertial performance in a miniature ruggedized package. Ready for the harshest
  environments, the 3DM-GV7 features a precision-machined aluminum enclosure and is tested to an IP68 rating.
  The 3DM-GV7 touts a new feature set designed specifically for the demanding timing requirements of the robotics
  and automation industries. Available in IMU/VRU (Vertical Reference Unit), IMU/AHRS (Attitude and Heading
  Reference System), and INS (Inertial Navigation System) models

   

• Specifications

  3DM-GV7-INS

  Performance Grade	Tactical Grade
  Features	Accelerometer, Gyroscope, Magnetometer
  Random Walk	Accel: 31 µg/√Hz, Gyro: 0.2 °/√hr
  Bias Instability (Gyroscope)	1.5 °/hr
  Bias Instability (Accelerometer)	20 μg
  Hysteresis	Accel bias: 0.9 mg, Accel gain: 318 PPM, Gyro bias: 0.066 °/s, Gyro gain: 1000 PPM
  Communication Port Type	Micro D9
  Communication Interface	RS-232, USB
  Update Rate	IMU: 1000 Hz, EKF: 1000 Hz
  Inputs/Outputs	2xGPIO
  Weight	17.7 g
  Size	36.2 mm x 36.6 mm x 10.2 mm
  Power Consumption	0.32 W
  Input Voltage	4.6 V to 36 V
  Minimum Operating Temperature	-40 °C
  Maximum Operating Temperature	85 °C
  MTBF	2058917 h
  GNSS Input(s)	External Input(s)
  Sensing Range (Accelerometer)	4 g
  Sensing Range (Gyroscope)	250 °/s
  Sensing Range (Magnetometer)	8 Gauss
  Sensing Range (Pressure)	1260 mbar
  Accuracy	Roll/Pitch (dynamic): 0.5 °, Roll/Pitch (static): 0.25 °, Heading (static): 0.5 °, Heading (dynamic): 2 °
  Ingress Protection Rating	Not Rated
  Housing Material	Aluminum
  Software	MSCL, ROS, SensorConnect
  Mounting Style	Screw Down, Precision Alignment