Introduction
AND-DTG-E1 Small-Size (21.4mm) DTG Gyro is designed for dynamical positioning and orientation in the drilling fields, with small dimension, light weight, and high working temperature, which is mainly used in borehole gyro survey tools, wellbore logging tools, and many other systems for north seeking or orientation.
Features
Strong shock resistance
Very small size
Widely used in gyro borehole survey tools and well logging tools
Dynamical orientation and positioning
If interested in Small-Size (21.4mm) DTG Gyroscope, pls contact us: info@joinsunny.cn
Specifications
| No. | ltem | Specification |
| 1 | Dimensions | φ21.4×30 |
| 21.5×21.5(flange) | ||
| 2 | Weight | <45g |
| 3 | Motor power supply | 12V 500Hz three-phase sine wave or square wave |
| Power consumption≤3W | ||
| 4 | Motor starting time | ≤1.5s(normal temperature) |
| ≤12s(-55℃); | ||
| ≤4s(above -20℃) | ||
| 5 | Annunciator power supply | 3.5V 8kHz single-phase sine wave |
| Power consumption≤0.1W | ||
| 6 | Range | ±200°/s |
| 7 | Random drift | 0.3-0.8°h(σ) |
| 8 | Drift repeatability | 1-1.5°/h(σ) |
| 9 | Torque scale factor | ≥1600(°/h)/mA or≤1.7 mA/(°/s) |
| 10 | Drift unrelated to G | 60°-120°h |
| 11 | Drift related to G | 10-15(/h)/g |
| 12 | Rate linearity | ≤0.15%(F*S) |
| 13 | Cross coupling | ≤0.2% |
| 14 | Operating temperature | 45℃~+70℃ |
| 15 | Vibration power density | 0.12g 2/Hz |
| 16 | Shock | 150g 6ms |
| 17 | Lifetime | ≤2000h |
If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.
After we submit the sample price, if more quantity is needed, we will quote the bulk price.
For sensors, parts and modules: in a stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.
After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.
At here, it’s all about giving the clients thebest quality products.
