T70-B Explosion-Proof Dual-Axis Tilt Sensor Analog Voltage Output 0-5V/0-10V Accuracy 0.3°/0.1°/0.01° for Coal Mines

The T70-G series is a new generation of digital small volume MEMS tilt sensors launched by Micro-Magic Inc Hi-Tech Company. It is equipped with a dual channel Earth gravity tilt unit, which measures dynamic gravity acceleration and converts it into tilt angle changes. Thus, it is possible to measure the tilt and pitch angles of the sensor output relative to the horizontal plane. The output methods RS232, RS485, RS422, Modbus, and TTL level interface standards are optional. Due to the built-in MCU control system, the sensor output linearity is corrected twice, compensating for the accuracy decrease caused by insufficient correction in analog models.

The T70-A is a dual-axis digital inclination sensor developed by Micro-Magic Inc Hi-Tech Company for its component MEMS inclination measurement module. It adopts RTU Modbus protocol and its internal core components are 100% produced in China, including MCU processor, A/D converter, and power circuit, output circuit, etc. For domestic equipment manufacturing, overcome technical barriers to independent research and development. All products have been calibrated, temperature compensated, and long-term aging and stability tested before leaving the factory. Each process is precise and rigorous to ensure reliability under different working conditions and long-term use cycles.

The T70-B series is a dual-axis tilt sensor for the fields of industrial site control and explosion-proof and hazardous inclination angle measurement. The internal MCU, MEMS inclination angle module, power circuit, and output circuit have been optimized for protection design. Before leaving the factory, each product has undergone a full temperature range calibration and compensation, and a two-week long-term stability test to ensure that it maintains the best performance indicators under different working conditions and long-term test cycles. The product integrates two digital output protocols and multiple output interfaces.

T70-C is a small size single-axis current output inclination sensor developed by Micro-Magic Inc Hi-Tech Company. The output current is 4~20mA, 0~20mA, 0~24mA optional. Due to the built-in inclination unit of the latest micro-electromechanical production technology, it is small in size and low in power consumption. The working temperature reaches the industrial level -40~+85℃. The long-distance transmission can reach more than 2500 meters. It has strong anti-electromagnetic interference ability and can be adapted to the environment. Long-term work in harsh industrial environments.

The T70-H is a dual axis digital tilt sensor by Micro-Magic Inc Hi-Tech Company, integrating industrial standard RTU Modbus and 0x68 hexadecimal protocols; Output RS232, RS485, RS422, TTL optional. Mainly targeting application markets with high limitations in volume, cost, and localization rate. Due to the built-in MEMS micro electromechanical production process tilt unit, it has a small volume, low power consumption, high consistency and stability, strong resistance to external electromagnetic interference, and strong ability to withstand impact and vibration. To manufacture domestically produced equipment and overcome technological barriers in independent research and development.