ER-3200 MEMS Inertial Measurement Unit

  • Description
Product Detail

ER-3200 MEMS Inertial Measurement Unit

Technical specifications


Parameter

 3200 IMU

Gyro Performance

 Range

±300°/s(Extendable,±100°/s~±5000°/s)

Bias Stability

=10°/h

Bias repeatability

=10°/h

Bias Instability(Allan Variance)

=2°/h

Angular Random Walk

=0.15°/h

Scale Factor   Nonlinearity

=300ppm

Scale Factor   repeatability

=200ppm

Sensitive Axis Misalignment(RMS)

0.5mrad

Accelerometer

Performance

Range

±15g (Extendable,±2g~±200°/s)

Bias Stability

0.5mg

Bias repeatability

0.5mg

Scale Factor   Nonlinearity

=500ppm

Scale Factor   repeatability

=300ppm

Sensitive Axis Misalignment

0.5mrad

System Performance

Weight

=280g

Size

70mm×54mm×39mm

Supply Voltage

11~12V, Voltageclamp>15v

Supply Consumption

=1.5w

Interface

RS422

Data Rate

422Hz

Bandwidth

Extendable,5~480Hz, Typ:60Hz

Vibration Level

10grms(10~2000Hz)

Shock Resistance

5000g

Operate Temp

-45 ? ~ + 85 ?

Storage Temp

-55 ? ~ + 105 ?

All values typical at +25,+12Vdc unless otherwise statement

 

Applications

Integrated Navigation Systems & Inertial Guidance System

Flight Control & Guidance System

Attitude Heading Reference Systems(AHRS)

Stabilization of Antennas, Cameras & Platforms

 

Structure(unit:mm)

IMU Structure.png

1

VCC

Power(+12v)

2

GND

Power Ground

3

R1+

RS422 Positive Input(interface1)

4

R1-

RS422 Negative Input(interface1)

5

T1-

RS422 Negative Output(interface1)

6

T1+

RS422 Positive Output(interface1)

7

GND1

RS422 Ground(interface1)

8-9

NC

No Connection

10

R2*

RS422 Negative Output(interface2)

11

R2-

RS422 Negative Output(interface2)

12

T2-

RS422 Positive Output(interface2)

13

T*

RS422 Positive Output(interface2)

14

GND2

RS422 Ground(interface2)

15

Shield

Shield Ground


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