Product Details
DTG-E1 is designed for dynamically positioning and orientating in
drilling field. It is with characteristics of small dimension,
light weight, and high working temperature which enable it to
function as borehole-surveying tool, wellbore-logging tool. It is
also used in north-seeking system and orientating system.
Specifications
No | Parameter | Performance Indicator |
1 | Random drift rate of one start-up in the fixed position | ≤1 °/h |
2 | Day by Day Drift | ≤1.5°/h |
3 | Torquer Scale Factor | ≤3.4 mA / (°/s) |
4 | Linearity Error | ≤0.2% (F·S) |
5 | Cross Coupling Error | ≤0.2% |
6 | Dynamic Characteristic | Open loop surge constringency time<1.5 s |
7 | Driving Motor, Three Phase | 500HZ,12V, power consumption ≤3W |
8 | Excitation | 3.5V ,8kHz single-phase sine wave; Power Consumption: ≤0.1W |
9 | Measurement Range | ±270°/s |
10 | Shock | 150g, 11 ms |
11 | Vibration Power Spectral Density | 0.12 g 2 /Hz |
12 | Working Environment Temperature | -45~70 (100℃ is customizable) |
13 | Dimension | Φ21.8×30.5 mm (flange: 22×22) |
14 | Weight | <55g |
Company Profile
Ericco International Co,. Ltd was found in 2006 which specially
engaged in sales of Accelerometer, Dynamically Tuned Gyroscope,
Fibre-optic Gyroscope and North finder. MWD tool, inclinometer etc
for downhole survey and borehole logging are also within the scope.
Our products and services are mainly applied in oil and gas
exploitation, positioning and navigation in both civil and military
application.
We have served clients of more than 20 countries around the world
and set the business relationship with France, UK, Russia, India,
Canada, Singapore, USA, New Zealand, Australia, Chile, South Africa
etc.
A professional sales team as well as a group of experienced
engineers are with us, which enable us to serve our clients with
‘High-quality products and Excellent services’. Timely solution for
any technical problems is provided by our Chief Engineers who are
with 15 years of experiences in this field.
You are always welcomed to propose your enquires or questions to
us, and please do not hesitate to contact us provided that you
require more information from us or in need of help.