Description

~This dynamically tuned gyro is designed for the case of the drilling field, have overcome the following technical difficulties, its operating temperature up to **0 degree centigrade. In the drilling field, inertial devices is greater and more adaptable than flying field, because of its poor working conditions, especially the higher environmental temperatures, therefore, the temperature of adaptation and life requirements are very serious.~Product Specification
Performance
Random Drift (1σ) 0.3°/h
Drift Stability (1σ) ≤0.2°/h
gindependent ≤*2°/h
gdependent ≤3°/h
Frequency Response ≥*0Hz
Max. Tracking Speed ≥**0 °/s
Output Nonlinearity ≤0.1%
Life Time ≥***0
Electrical
Power Supply(Three Phase) **0 Hz
 *2 V
Power Supply(Single Phase) *6 KHz
 7 V
Synchronous Speed *2,**0
Power for Start Up 4 W
Operating Current ≤0.*8 A
Synchronizing Time ≤*0 S
Output Gradient *4 mv/’
Master torquer 7Ω
Vice control torquer 2Ω
Torquer scale factor Master torquer ≥**0 °/h/mA
 Vice control torquer ≥*0 °/h/mA
Environmental
Operation Temperature *0~***0 °C
Shock Overload(8ms) ≥*0 g
Mechanical
Dimension Φ*9**2 mm
Mounting flanges *0**0 mm
Weight ≤**0 g