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).
The ER-550 MEMS directional sensor 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 MEMS 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.
◆Accuracy：±0.2°for Axis Alignment
±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）
◆Directional drilling, geological steering
Input Voltage Range
9600(default)up to 115200
ASCⅡ or Binary
Operating Temperature Range
Storage Temperature Range
If interested,pls contact firstname.lastname@example.org
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