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Wuhan Liocrebif Technology Co., Ltd

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China MEMS Inertial Sense Imu Micro Inertial Measurement Unit Autonomous High Overload
China MEMS Inertial Sense Imu Micro Inertial Measurement Unit Autonomous High Overload

  1. China MEMS Inertial Sense Imu Micro Inertial Measurement Unit Autonomous High Overload
  2. China MEMS Inertial Sense Imu Micro Inertial Measurement Unit Autonomous High Overload

MEMS Inertial Sense Imu Micro Inertial Measurement Unit Autonomous High Overload

  1. MOQ： 1
  2. Price： 5000-25000CHY
  3. Get Latest Price
Packaging Details Wooden box/Cardboard box/Container
Delivery Time 2-4 weeks
Payment Terms T/T
Supply Ability 10000
Dimensions 4.7*4.4*1.4cm
Color&Classification LKF-MSU204
Brand Liocrebif
Output format RS422
Application Anti-vibration and attitude control of industrial equipment, Automatic control, Robot control, Pan-tilt l stabilization and control, Instrumentation
Original Place China
Place of Origin China
Brand Name Liocrebif
Certification GJB 9001C-2017
Model Number LKF-MSU204

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Wooden box/Cardboard box/Container Delivery Time 2-4 weeks
Payment Terms T/T Supply Ability 10000
Dimensions 4.7*4.4*1.4cm Color&Classification LKF-MSU204
Brand Liocrebif Output format RS422
Application Anti-vibration and attitude control of industrial equipment, Automatic control, Robot control, Pan-tilt l stabilization and control, Instrumentation Original Place China
Place of Origin China Brand Name Liocrebif
Certification GJB 9001C-2017 Model Number LKF-MSU204
High Light MEMS Inertial Sense Imu ，MEMS Micro Inertial Measurement Unit ，Autonomous Inertial Sense Imu
Essential details
MOQ:1
Size:L(4.7)*W(4.4)*H(1.4) cm
Specification Number:LKF-MSU204
Product Introduction
Technical Characteristics
High performance in very small size
LKF-MSU204 is a High-performance MEMS inertial measurement unit with small volume and high overload resistance. LKF16488A has a built-in tri-axis gyro and tri-axis accelerometer for measuring the tri-axis angular rate and tri-axis acceleration of the carrier. It also has a built-in triaxial magnetometer and pressure sensor The gyro and accelerometer data with error compensation (including temperature compensation, installation misalignment angle compensation, nonlinear compensation, etc.) are output through the serial port according to the agreed communication protocol.
 
High quality and reliability
MSU204 adopts high-precision MEMS inertial devices from original big brand, has high reliability and stability, and can accurately measure the angular velocity and acceleration information of a moving carrier in harsh environments. It can be used for precise navigation, control and dynamic measurement of weapons.
 

Autonomous Sensor System

LKF-MSU204 is an autonomous sensor system. When there is an effective power supply, it will start automatically. After completing the initialization process, it starts sampling, processing and loading the calibrated sensor data into the output register, which can be accessed through the SPI port. SPI port is usually connected to compatible port of embedded processor.
 

Table1 MSU204 Main Parameters

Parameter

Conditions

MIN

TYP

MAX

Unit

Gyroscope

Range

 

-450

 

+450

°/s

Bias instability

Allan variance

 

0.8

1

°/h

Bias stability

10s smoothing

 

3

5

°/h

Bias repeatability

Constant temperature

 

3

5

°/h

Scale factor nonlinearity

 

 

25

50

ppm

RAW

 

 

0.1

0.2

°/√h

g-Dependent Term

 

 

10

 

°/h/g

Cross-coupling

 

 

0.001

 

Rad

Scale factor error

 

 

0.1

 

%FS

bandwidths

 

200

 

 

Hz

Accelerometer

range

 

-16

 

+16

g

Bias instability

Allan variance

 

0.02

0.03

mg

Bias stability

10s smoothing

 

0.05

0.1

mg

Bias repeatability

Constant temperature

 

0.05

0.1

mg

VRW

 

 

0.02

0.03

m/s/√h

Scale factor nonlinearity

 

 

3000

5000

ppm

Cross-coupling

 

 

0.001

 

Rad

Bandwidth

 

200

 

 

Hz

Magnetometer

Range

 

-8

 

+8

Gs

Resolution

 

 

200

 

μGs

Noise intensity

 

 

50

 

μGs

Bandwidth

 

 

200

 

Hz

Barometers

Range

 

300

 

1100

mbar

Total error

 

 

4.5

 

mbar

Absolute error

 

 

1.5

 

mbar

Nonlinearity

 

 

0.1

 

%FS

Resolution

 

 

0.1

 

mbar

Interface

SPI

 

 

 

10

MHz

UART

 

9.6

460.8

921.6

kbps

Electrical Characteristics

Operating voltage

 

3.0

3.3

3.6

V

Power consumption

 

 

0.5

 

W

Ripples

peak-to-peak ratio

 

 

100

mV

Structural Properties

Size

 

47.0 × 44.0 × 14.0

mm

Weight

 

 

 

50

g

Working Environment

Operating temperature

 

-40

 

85

℃

Storage temperature

 

-55

 

85

℃

Vibration

 

10-2000Hz, 6.06g

Shock

 

30g, 11ms

Overloaded

half-sine wave

1000g

Dependability

MTBF

 

 

20000

 

h

Continuous working time

 

 

120

 

h

 

Table2 MSU204 Inertial Measurement Unit Connector External Pin Definitions

PIN

Name

Type

Descriptions

10, 11, 12

VDD

Power Supply

 

13, 14, 15

GND

Power Ground

 

7

DIO1

Input/Output

General purpose IO, configurable

9

DIO2

Input/Output

1

DIO3

Input/Output

2

DIO4

Input/Output

3

SPI-CLK

Input

SPI master-slave mode is not configurable

4

SPI-MISO

Output

5

SPI-MOSI

Input

6

SPI-CS

Input

16

UART-0-TXD

Output

UART0, for debugging only.

17

UART-0-RXD

Input

8

RST

Input

Reset

23

VDD RTC

Power Supply

Unused

22, 24, 18, 19, 20, 21

NC

Reservation

Unconnected
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Main Features

Triaxial digital gyroscope, range ±450°/s

Triaxial digital accelerometer, range ±16g

Digital barometric sensor, range 300mbar~1200mbar

-40°C to +85°C full temperature calibration compensation (gyroscopes and accelerometers)

SPI compatible

Built-in temperature sensor

Small size and light weight

Compatible with ADIS16488A

 

Applications

Anti-vibration and attitude control of industrial equipment

Automatic control

Robot control

Pan-tilt l stabilization and control

Instrumentation

 

 

Figure 1 Dimension

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 2 Pin Definition

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2019

  • Total Annual:

    6000000-7000000

  • Employee Number:

    101~200

  • Ecer Certification：

    Verified Supplier

COMPANY INTRODUCTION LIOCREBIF primarily engages in the research, development, production, and distribution of various inertial navigation systems, inertial measurement units, gyroscopes, and related products, providing specialized services in the fields of inertial navigation and optoelectronic sen... COMPANY INTRODUCTION LIOCREBIF primarily engages in the research, development, production, and distribution of various inertial navigation systems, inertial measurement units, gyroscopes, and related products, providing specialized services in the fields of inertial navigation and optoelectronic sen...

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Get in touch with us

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  • Wuhan Liocrebif Technology Co., Ltd
  • No. 17, Jiangxia Avenue, Jiangxia District Wuhan City, Hubei Province
  • https://www.fiberopticalgyro.com/

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