Three Axis MEMS Gyroscope

Range

º/s

±250

X ±250

Y ±250

Z ±250

Bias (Full temp.)

º/s

=0.05

-

-

-

Short term bias stability(1s)

º/h

=25

35

35

35

Bias repeatability

º/h

=25

35

35

35

Nonorthogonality

º

=3

-

-

-

Bias temp. coefficient

º/s/?

=0.0005

-

-

-

Bandwidth

Hz

100(2~±400Hz Adjustable)

250

250

250

Scale factor sensitivity

ppm

=200

=500

=500

=500

Scale factor non-linearity

ppm

-

500

500

500

Threshold/Resolution

º/s

0.005

0.01

0.01

0.01

Start up time

s

-

2

2

2

Output

RS422

RS422

RS422

RS422

Shock resistance

g

2000

2000

2000

2000

Operation temp.

?

-45~85

-45~85

-45~85

-45~85

Storage temp.

?

-55~100

-55~100

-55~100

-55~100

Scale factor sensitivity Temp. coefficient

º/s

=10

-

-

-

All values are typical at +25?, +5DC, unless otherwise statement

Signal name

Power and signal ground

Shell ground

? X out

? Y out

? Z out

Temperature output  UTx

+12Vpower supply

1

Measuring range (° /S ^)

-3600~+10800

±100

±100

2

Bias voltage (V )

1.5 ±0.1

2.5 ± 0.05

2.5 ±0.05

3

Scale factor (mv/° /s)

0.27 ± 0.05

20±3

20±3

4

Input voltage(V)

0—5^?

0—5^?

0—5^?

5

Nonlinear (%F.R)

=0.2

=0.05

=0.05

6

Resolution (° /S)

=5

=0.05

=0.05

7

Cross coupling(%)

=3

=3

=3

8

G value sensitivity(° /s/g )

0.015

9

Starting time(ms )

=50

10

Broadband(Hz, -3dB)^?

40

11

Reliability  MTBF

100 thousand hours

12

work environment

Service temperature (t)

-45~ +85

Storage temperature (t)

-55~ +100

Resistance to acceleration

(g, no electricity, 0.5ms)

10000

13

Weight (g)

<40

14

Sensitive polarity

X, Y, Z three directions to meet the right hand rule

ER-3ARS-05 3  Axis Gyro

n  Measurement Range: ±250°/S (X axis)

±100°/S (y axis /Z axis)

Bias Stability:  0.015°/S  ?

Bandwidth:  50H ? z

Size: 76 x 76 x 38mm

n  Low noise, High Precision

Wide Measurement Range (customized)

RS485 Digital Output

Calibration Temperature Range

Triaxial crossed Coupling Calibration

Small Size, Low weight

ER-3ARS-06 3  Axis Gyro

n  Power supply:+4.5~+5.5 VDC

Current:= 30 mA

Zero bias:=1.5±0.1 VDC

Non-linearity:=1%Fs

Resolution:=0.1°/s

Output:0~5V

Temperature range:-40~85?

Dimension:28×18×14.8mm

n  Economically designed

Measurement range and bandwidth can be   customized.

Maximum range reaches ±400°/s

Small dimension and light weight

High stability

Excellent impact and vibration resistance

ER-3ARS-07 3 Axis Gyro

n  Power supply:+4.5~+5.5 VDC

Current:= 30 mA

Zero biad:=0.1°/s

Non-linearity:=1%Fs

Resolution:=0.1°/s

Output:RS422

Temperature:-40~85?

Dimension:48 mm×38 mm×18mm

n  Economically designed

Measurement range and bandwidth is customized.   Maximum range reaches ±400°/s

Small dimension and light weight

RS422 Output

High stability

Excellent impact and vibration resistance