Fiber Optic Sensor With High Endurance Vg 910h - China

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

Company Contact:

• Posted By: BEIJING SDI SCIENCE&TECHNOLOGY CO.,LTD

• Phone: 010-57800988-8045

• Address: No.2,Yongjie South Road,Haidian District,Beijing, Beijing , China

• Email:

• Business Description: Beijing SDI Science & Technology Co., Ltd was established in 2003, and listed successfully in NEEQ in 2011(Stock Short Name: SDI; Stock code: 430088), with main business oriented towards aviation, navigation, armament, electron, electricity, transportation and so on.
  
  The head office is located in Zhongguancun Yongfeng high-tech industrial base.
  
  The company was awarded the first national high-tech enterprises in December, 2008, with three holding subsidiary corporations--Wuxi Tianhe Electronic Co., Ltd., Jiangsu Seven Dimensional Testing Technology Co., Ltd., and Qinhuangdao Qiwei Measurement & Control Technology Co., Ltd. --and three branches in Nanjing, Wuhan and Chengdu, two offices in Dalian and Xi'an, as well as a research & development center in Nanjing.