High Temperature Directional Sensors

High Temperature Directional Sensors

LABSEN is distributing high-end directional sensors manufactured by ZITN which has been manufacturing transducers for aerospace, military  and oil drilling industries for 17 years long.

The ZDS775H directional module is designed to enable high accuracy measurement of the roll, axis alignment and azimuth orientation angles in borehole logging and drilling applications. Using 10-36V DC voltage power supply and adopting UART asynchronous transmitter for digital transmission. It consists of 3-axis fluxgate magnetometers and 3-axis accelerometers.

The ZDS775 uses an UART interface for data communication. It is compatible with TTL through logic level, and the baud rate is normally set at 9600~115200 to operate. Users can change the baud rate by setting data bits in E2PROM. Logic level 5V (customization), data update rate once per second. Two available communication protocols can be selected according to specific requirements:

• Binary system: under this system, user needs to send one bit for data request and the sensor responds with multi-bit data package.
• ASCII : ASCII protocol acquires data by sending ASCII character to the sensor, the data is transmitted as ASCII data flow..

Features

• High temperature：0～175℃
• High accuracy：±0.1° error
• Digital data transmission
• With minimum size of 31 mm diameter and 384 mm length.

Applications

• Borehole logging
• Magnetic compass
• Orientation determination for buoys, sonar systems, etc.