he DS580T miniature directional sensor consists of a 3-axis fluxgate sensor and a 3-axis MEMS acceleration sensor. Built-in temperature compensation allows the sensor to measure incline to ±0.1° and azimuth to ±0.5° in the range of 0 to 125 ° C. In addition, the sub can also measure the MWD battery voltage, total charging speed, total magnetic field strength, magnetic toolface Angle, geomagnetic dip Angle, temperature and other parameters. DS580T has the characteristics of small size, high precision, anti-vibration and anti-impact. The DS580T can correct the Angle deviation caused by mechanical installation through the supporting PC software. It can be measured under vibration, and the measurement accuracy is guaranteed when the peak vibration acceleration is less than 6g.
No. | Parameter | Stand | |
1 | Measuring range of the inclination | 0°~180° | |
2 | Inclination | ±0.1° | |
3 | Measuring range of azimuth | 0°~360° | |
4 | Azimuth | Inclination≥5° | ±2° |
Inclination≥10° | ±1° | ||
Inclination=90° | ±0.5° | ||
5 | Measuring range of tool face | 0°~360° | |
6 | Tool face angle | ±0.2°(Inclination=90°) | |
7 | Battery voltage measurement range | 0~36V | |
8 | Compensation temperature scope | 0℃~125℃ | |
9 | Operating temperature range | -40℃~+125℃ | |
10 | Input voltage range | +4.9~+12V | |
11 | Power current | ≤50mA(Vin=+5V) | |
12 | Baud rate | 9600~115200bps | |
13 | Communication interface | TTL(+3.3V) | |
14 | Shock(no power) | Half sine,2000g,0.5ms | |
15 | Vibration(no power) | 30g,Random. |
No. | Code | Definition | Color |
1 | Vin | Power input | Red |
2 | GND | Ground | Black |
3 | TX | Serial data out | Yellow |
4 | RX | Serial data entry | Orange |