QINGDAO THUNDSEA MARINE TECHNOLOGY CO.,LTD
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Introduction
The pipelines must be checked regularly for maintenance purpose with help of effective inspection tools searching for damage such as deformation, corrosion or leaks. With the help of our PTK-20 Inertial Measuring system, it is easy and precise to determine the exact location of the inspection tools. Attribute to its high accuracy, the scope of necessary repairs has been largely reduced, resulting in much less repair costs.
Based on lnertial Navigation Technology and FOG technology, PTK-20 consists of three fiber optic gyroscopes, three flexible accelerometers and electronic devices for signal processing. The gyroscopes are used to determine the attitude and heading and accelerometers are used to determine translational motion.
PTK-20 contains fiber optical gyroscopes (0.003-0.5 degree/h). Different precision optical gyroscopes can be chosen according to different applications. We can customize different accuracy and size on basis of customers requirements.
Application
♦ Pipeling Checking
♦ Navigation and control for land vehicle
♦ Antenna stabilization and control
♦ UAV navigation
♦ Attitude and heading reference
| Performance | Alignment | 5min |
| Attitude | 0.05deg, 1σ | |
| Heading | 0.5deg, 1σ | |
| Storage | ≤32G | |
| Reading speed | USB2.0,≥35Mb/s | |
| Accuracy | 1.8m .... 3.6m over 1 km .... 2km aiding | |
| Measuring Range | Velocity | ±400deg/s |
| Acceleration | ±20g | |
| Working Temp | -40℃~+70℃ | |
| Environment | Storage Temp | -55℃~+85℃ |
| Vibration | 0.04g2/hz@2～2000hz | |
| Shock | 30g@6ms,keep accuracy; | |
| 50g@11 ms.survival | ||
| Size | φ80 x 190 mm | |
| Power supply | 24VDC | |
| Weight | ≤2.5kg | |
| Power consumption | ≤15W | |
| RS232, USB |
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