The LORD Sensing 3DM-CV5 family of lower cost miniature industrial-grade board-level inertial sensors provides a wide range of triaxial inertial measurements and computed attitude and navigation solutions.

The  LORD Sensing  MIP Monitor software can be used for device configuration, live data monitoring, and recording. Alternatively,  the MIP Data Communications Protocol is available for development of custom interfaces and easy OEM integration.

The LORD Sensing-MicroStrain miniature inertial measurement units each include MIP monitor software that can be used for device configuration, live data monitoring, and recording. Alternatively, the MIP data communications protocol is available for development of custom interfaces and easy OEM integration.

 

Product Highlights

  • Triaxial accelerometer, gyroscope, and temperature sensors achieve the optimal combination of measurement qualities for each low cost inertial measurement
  • Smallest, lightest, highest performance IMU in its class

 

Datasheet Manual Software
Large Quantity & OEM Orders

Features of Our Lower Cost Inertial Measurement Units

Provides a Best in Class Performance

  • High-performance, low-cost solution
  • Direct PCB mount or chassis mount with ribbon cable
  • Precision mounting alignment features
  • Fully calibrated, temperature-compensated, and mathematically-aligned to an orthogonal coordinate system for highly accurate outputs

 

Ease of Use for Each 3DM-CV5-10 Miniature Inertial Unit

  • Easy integration via comprehensive and fully backwards-compatible communication protocol
  • Robust, forward compatible MIP packet protocol
  • Common protocol between 3DM-GX3, GX4, RQ1, GQ4, GX5, and CV5

 

A Cost Effective Solution for Your Company

  • Out-of-the box solution reduces development time
  • Volume discounts available for these low cost inertial measurement units

Specifications for Each Miniature Inertial Measurement Unit

General

Integrated sensors

Triaxial accelerometer, triaxial gyroscope, and temperature sensors

Data outputs

Inertial Measurement Unit (IMU) outputs: acceleration, angular rate, delta theta, delta velocity

 

Inertial Measurement Unit (IMU) Sensor Outputs

 

Accelerometer

Gyroscope

Measurement range


±8 g (standard)
±2 g, ±4 g (optional)

±500°/sec (standard)

±250°, ±1000°/sec (optional)

Non-linearity

±0.04% fs

0.06% fs

Bias instability

±0.04 mg

8°/hr

Initial bias error

±0.004 g

0.1°/sec

Scale factor stability

±0.05%

±0.05%

Noise density

100 µg/√Hz

0.0075°/sec/√Hz (300°/sec)

Alignment error

±0.05°

±0.05°

Adjustable bandwidth

500 Hz (max)

500 Hz (max)

Offset error over
temperature

0.2% (typ)

0.1% (typ)

Gain error over temperature

0.05% (typ)

0.06% (typ)

Scale factor non-linearity
(@ 25° C)

0.04% (typ)

0.2% (max)

0.04% (typ)

0.15% (max)

IMU filtering

Digital averaging filter (user adjustable) sampled at 2 kHz and scaled into physical units; coning and sculling integrals computed at 1 kHz

Sampling rate

2 kHz

2 kHz

IMU data output rate

1 Hz to 1000 Hz

Pressure Sensor

Range

260 to 1260 hPa

Resolution

0.01 hPa

Noise

0.01 hPa RMS

Sampling rate

25 Hz

Operating Parameters

Communication

TTL serial (3.0 V dc, 9,600 bps to 921,600 bps, default 115,200)

Power source

+ 3.2 to 5.2 V dc

Power consumption

350 mW (typ)

Operating temperature

-40 °C to +85 °C

Mechanical shock limit

500 g (calibration unaffected)
1000 g (bias may change), 5000 g (survivability)

Physical Specifications

Dimensions

38 mm x 24 mm x 9.7 mm

Weight

8 grams

Enclosure material

Aluminum

Regulatory compliance

ROHS, CE

Integration

Connectors

Data/power output: Samtec FTSH Series

(FTSH-105-01-F-D-K)

Software

MIP Monitor, Windows XP/Vista/7/8/10 compatible

Compatibility

Common protocol between 3DM-GX3, GX4, RQ1, GQ4, GX5, and CV5

Software development kit (SDK)

MIP data communications protocol with sample code available (OS and platform independent)

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