DTG-E2 Bestselling High Cost Performance DTG for Downhole Survey

Brand Name:Ericco
Model Number:DTG-E2
Minimum Order Quantity:1
Delivery Time:stock / 3 months
Payment Terms:TT/LC
Place of Origin:China
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Location: Xi'an Shaanxi
Business type: Manufacturer
Address: Room 15A, Ruixin Building, High-tech Road 25th, Xi'an City, Shaanxi Province, China
Supplier`s last login times: within 48 hours
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Product Details

DTG-E2 is designed for borehole drilling, it has overcome the technical difficulty: low working temperature. Inertial devices are more adaptable and better applied in the drilling field than they are in aviation field due to its ability of working in poor conditions. The life of DTGs and its adaptation in temperature are specified, especially when it was used in higher temperature.

N0.

Item

Specification

1

Performance

Parameter

Random Drift (1σ)

0.3°/h

Drift Stability (1σ)

≤0.2°/h

g-independent

≤3°/h

g-dependent

≤12°/h/g

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

Life Time

≥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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Weight

≤130 g


China DTG-E2 Bestselling High Cost Performance DTG for Downhole Survey supplier

DTG-E2 Bestselling High Cost Performance DTG for Downhole Survey

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