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MEMS Directional Sensor

MEMS Directional Sensor

Features:
1.With high reliability, the DS550 directional sensor only need to be calibrated once time per 3-years/5,000 hours by remote mode;
2. Shock resistance 1000g,vibration resistance 20grms;
3. Digital data transmission;
4. With minimum size of 20.4mm×19.1mm×120.1mm (customized to different needs).
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Description

The ER-550 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 ER-550 directional sensor only need to be calibrated once time per 3-years/5,000-hours by remote mode.Using 5-12V DC voltage  power supply and adopting UART asynchronous transmitter for digital transmission. It consists of 3-axisfluxgatemagnetometersand3-axisaccelerometers.The ER-550 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.

 

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 DS550 responds with multi-bit data package.

 (2) ASCII: ASCII  protocol acquires data by sending ASCII character to DS550, data returned from DS560H is transmitted as ASCII data flow,therefore it can be easily indicated on the video terminal.

 

Features
◆Temperature:0~125℃

◆Accuracy:±0.2°for Axis Alignment   

                     ±0.5°for Roll

                     ±1.0° for azimuth

◆With high reliability, the DS550 directional sensor only need to be calibrated once time per 3-years/5,000-hours by remote mode

◆Shock resistance 1000g,vibration resistance 20grms

◆Digital data transmission

◆With minimum size of 20.4mm×19.1mm×120.1mm(customized to different needs)

 

Product applications

◆Directional drilling, geological steering

◆MWD/LWD


Specifications

Accuracy

Axis Alignment

±0.2°

Roll

±0.5°

Azimuth

±1.0°

Power interface

Input Voltage Range

5~12V

Input current

70mA@5V

Logic level

TTL/CMOS

 

Baud rate

9600(default)up to 115200

Communication protocol

ASCⅡ or Binary

Environmental performance

Operating Temperature Range

0~125℃

Storage Temperature Range

-10℃~130℃

Physical parameters

Width

20.4mm

Height

19.1mm

Length

120.1mm



MEMS Directional Sensor.gif

If interested,pls contact us info@ericcointernational.com 


ERICCO is expert in high quality mems directional sensor manufacturing and selling, who is one of the best manufacturers and suppliers of mems directional sensor with high precision.We have a professional team at your service.


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