Measurement While Logging Orientation Sensor Geosteering Sensor in Pulse-based MWD System

Measurement While Logging Orientation Sensor Geosteering Sensor in Pulse-based MWD System
Product Details

Product features

●Temperature:0~150℃

Accuracy:

±0.1°for Pitch      

±0.2°for Roll

±0.5° for azimuth

With vibration measurement for ±7g

●With high reliability,the DS560H directional sensor only need to be calibrated once time per 3-years/5,000-hours by remote mode

●Shock resistance 2000g,vibration resistance 20grms

●Digital data transmission

●With minimum size of 20.4mm×19.1mm×116.8mm(customized to different needs)

Product applications

●Directional drilling,geological steering

●MWD/LWD

DS560H.jpg 

 

Product description

The DS560H directional module is designed to enable high accuracy measurement of the roll, axis alignment and azimuth orientation angles in borehole logging and drilling applications. With high reliability, the DS560H directional sensor only need to be calibrated once time per 3-years/5,000-hours by remote mode.

Using 3.4-15V DC  voltage  power supply   adopting UART asynchronous transmitter for digital transmission. It consists of 3-axis  fluxgatemagnetometers  and 3-axis  accelerometers.

The DS560H communicates with the outside world over a UART interface.  It is compatible with TTL and CMOS through logic level, and the baud rate is normally set at 300~115200 to operate. The user can change baud rate by setting data bits in E2PROM.Also can communicates over RS-232,logic level +3.3V, +5V(customization), data update rate once per second.

TWO communication protocols can be selected according to specific requirements:

(1) Binary system: under this system, user needs to send one bit for data request and DS560H responds with multi-bit data package.

(2) ASCII : ASCII  protocol acquires data by sending ASCII character to DS560H. data returned from DS560H is transmitted as ASCII data flow,therefore can be easily indicated on the video terminal.

Accuracy 

Pitch

±0.1°

Roll

±0.2°

Azimuth

±0.5°

Power interface

Input Voltage Range

+3.4~+15V

Input current

25mA@5V

Logic level 

TTL/CMOS

Baud rate

9600(default)up to 115200

Communication protocol 

ASCⅡ or Binary

Environmental performance 

Operating Temperature Range

0~150℃

Storage Temperature Range

-40℃~155℃

Physical parameters

Width

20.4mm

Height

19.1mm

Length 

116.8mm

 

We are well-known as one of the leading Microelectromechanical Systems (MEMS) Directional Sensor manufacturers in China. If our measurement while logging orientation sensor geosteering sensor in pulse-based mwd system caters to your requirement, please be free to buy our quality products made in China with competitive price. And the customized service as well as excellent after-sale service are available.

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