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Model Number: VG 910H
Brand Name: Fizoptika
Place of Origin: Russian Federation

Specifications

VG 910H is fiber optic gyroscope with high endurance and extended temperature range
 

 PHYSICAL PARAMETERS

1.

Ω - sensing axis, 90°± 0.5° to the reference plane

2.

Dissipation - 1 W

3.

Weight - 110 gram (150 gram max)

4.

Volume - 0.1 litre

5.

Housing material - aluminum alloy

6.

Housing protection - powder coating

7.

Tolerances per ISO 2768-m

8.

Ingress protection class - IP67


Specification

MAIN PARAMETERS ( typical values )

?  Rate range

160 deg/s

   Scale Factor (SF)

8.4 mV/deg/s

   Frequency range

0... 1 kHz

   Angle random walk

0.015 deg /√ h

   Bias stability, RMS

3 deg/h

   SF stability, RMS

0.1 %

   Readiness time

0.02 s

 
ENVIRONMENT

Temperature operating

-40°C ... +75°C

Temperature endurance, 2hr

-55°C... +85°C

Vibration, RMS

12g, 20Hz...2kHz

Shocks

500g, 1 ms

Acceleration

5g

 
RELIABILITY

    MTBF

60000 hours (20o С, predicted)

?? Lifetime (predicted)

15 years

 

?  Precision class - 4 

?? Estimated for low humidity


RECOMMENDATIONS AND PRECAUTIONS

1.

Do not deform housing

2.

Fragile components inside - no shocks, no drop

3.

Treat as electrostatic sensitive unit

4.

Is designed to be mounted inside water protected equipment

5.

Increased humidity shortens essentially lifetime

6.

Mounting surface must be grounded

7.

Power must be off during connecting

8.

Soldering to contacts - by low-temperature solder