High Temperature Nand Flash Memory Chip

December 19, 2019



WL800 directional sensor contains both high-temperature resistance 3 axis accelerometer sensor and 3 axis fluxgate magnetometer sensor, the inclination and tool face data measured by 3 axes accelerometer.

The azimuth data measured by 3 axis magnetometers. Also,the WL800H-A can measure the total acceleration, total magnetic intensity, magnetic tool face angle, magnetic good inclination, temperature.

WL800H-A uses ASCII to communicate through a two-way TTL interface. The WL800H-A Software includes a mode for automatically sending data.


Technical specification

Inclination Angle ±0.1°
Tool face Angle ±0.2°
Azimuth Angle


±1° @10°

±2° @5°

Electrical Performance
Input voltage +10V~+36V
Input current [email protected]+15V;
Digital interface UART/RS232
Baud rate 1200~115200
Communication protocol ASCII or Binary
working  environment
Operating temperature range -40~175℃
Storage temperature range -40~+180℃
Shock 1000g,1ms half sine
Vibration 20g


About Us

Qingdao ZITN Technology company was established in 2002 by an experienced engineers team and located in the high tech zone of Qingdao city, its develops and markets the full product line of inertial navigation technology including accelerometers, I/F, power supply products, telemetry sensors, integrated circuits design, multi-chip packaging, and testing. The products have been widely used in the fields of the contemporary defense industry, energy drilling, intelligent transportation, and factory.

Adhering to the core values of “integrity, focused, innovative、win-win” ,and the spirit of “Active、 enterprising 、ingenious and self-cultivated “, ZITNese strives to advance the nation’s development of science and technology, of intelligence pressing forward to society!

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