Home > Products- TUG-NAVI
TUG-NAVI
TUG-NAVI is a unit incorporating a small gyro and an accelerometer for measuring path curvatures of buried pipes.
TUG-NAVI is a device to measure a pathway of boreholes and underground pipes. It consists of a probe with a small gyro and an accelerometer with 3 axes respectively to move through an underground pipe, a measuring gauge to measure a cable length, and a computing section to calculate and record measured attitude/azimuth data and cable distance.
Features
- Applicable to both a vertical hole and a lateral hole
- High resolution owing to data sampling of 50 times per second
- High measurement velocity (0.5m/s to 1m/s)
- Possible to perform post analysis of forward/backward direction owing to storage of inertial data.
- Applicable up to φ35mm pipes owing to use of small sensors
Specifications
| Product name | TAG0010 | TAG0011 | TAG0012 | ||
|---|---|---|---|---|---|
| triple type | single type | ||||
| Position accuracy | Horizontal hole | 3/1000 to 2/1000 | 5/1000 to 3/1000 | 10/1000 to 5/1000 | |
| Vertical | 5/1000 to 3/1000 | 5/1000 to 3/1000 | 5/1000 to 3/1000 | ||
| Sensor configuration | angular velocity meter | TRS 3Axes | MEMS1Axes DRS 2Axes |
MEMS 1Axes TRS 2Axes |
MEMS 3Axes |
| Accelerometer | MEMS 3Axes | ||||
| Sensor part Outline | φ50×907mm | φ42.5×814mm | φ45×715mm | φ38×678mm | |
| Mass | 7kgMax | 3kgMax | 3.5kgMax | 2.5kgMax | |
