Small-Size (29mm) DTG Gyro For Oil And Gas

ER-DTG-E2 Features:
Working temperature up to 100 degrees Celsius;
Better applied to the field of drilling;
Strong adaptability.

Product Details

ER-DTG-E2 Small-Size DTG Gyroscope for Well Drilling


Introduction:

This dynamically tuned gyro is designed for the field of the drilling field and solved many technical difficulties, now its operating temperature up to 100 degree centigrade. In the drilling field, inertial devices is greater and more adaptable than flying field, because of its tough working conditions, especially the higher environmental temperatures. Therefore, the temperature of adaptation and life requirements are very serious.


Features:

Working temperature up to 100 degrees Celsius;

Better applied to the field of drilling;

Strong adaptability.


Specifications:


N0.

Item

Specification

1

Performance

Parameter

Random Drift (1σ)

0.3°/h

Drift Stability (1σ)

0.2°/h

g-independent

12°/h

g-dependent

3°/h

Frequency Response

≥60Hz

2

Technological

parameter

Power Supply

(Three Phase)

400 Hz

12 V

Power Supply

(Single Phase)

16 KHz

7 V

Synchronous Speed

12,000

Power for Start Up

4 W

Operating Current

≤0.18 A

Synchronizing Time

≤10 S

Output Gradient

14 mv/’

Master torquer

Vice control torquer

3

Torquer

scale factor

Master torquer

≥500 °/h/mA

Vice control torquer

≥10 °/h/mA

4

Max. Tracking Speed

≥200 °/s

5

Output Nonlinearity

≤0.1%

6

Lifetime

≥5000

7

Operating Temperature

-10+100

8

Shock Overload(8ms)

≥50 g

9

Physical

Parameter

Dimension

φ29×52 mm

Mounting flanges

30×30 mm

Weight

≤130 g


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