SINRT Relay-output Tilt Switch SINRT

Product Description: The SINRT inclination sensor is a tilt measurement system based on MEMS technology, integrating high-performance sensors and independently developed algorithm engine to provide a high-precision, stable inclination detection solution suitable for industrial automation control applications.

Description

Inertial measurement unit

IMU sensor, also known as Inertial Measurement Unit, is a device used to measure the three-axis attitude angle (or angular velocity) and acceleration of an object.

This cutting-edge product is an advanced two-dimensional motion attitude measurement system leveraging MEMS technology. Featuring a three-axis gyroscope, a three-axis accelerometer, and a motion sensor, this system integrates top-tier sensors and proprietary attitude dynamics core algorithms, enhanced by the dynamic Kalman filter fusion algorithm.

Our sensor fusion algorithm, grounded in Kalman filtering principles and boasting proprietary rights, delivers real-time data updates at a remarkable 200Hz, meeting diverse high-precision needs for precise motion tracking and attitude estimation.

Equipped with top-tier turntable equipment and instruments, our products incorporate self-developed high-precision calibration algorithms to elevate measurement accuracy to unparalleled levels.

The SIN series, developed and manufactured by Shenzhen Weite Intelligent Technology Co., Ltd., feature built-in high-precision inclination measurement units. Measuring static gravity acceleration and converting it into inclination changes, these sensors offer precise output relative to the horizontal plane, utilizing RS232, RS485, or TTL level interface standards. Renowned for high precision, stability, and ease of use, they find broad applications in industrial inclination measurement, proving ideal for industrial automation control and platform attitude estimation. Highly resilient to external electromagnetic interference, these sensors excel in prolonged operation within harsh industrial settings.

Additionally, we provide a range of host computers, operational guides, development manuals, and codes to streamline user needs and reduce research and development lead times, ensuring optimal user experience.

Specifications

Accelerometer parameters

Parameters	Condition	Typical value
Measuring range	/	±16g
Resolution ratio	±16g	0.0005(g/LSB)
RMS noise	Bandwidth=100Hz	0.75~1mg-rms
Static zero drift	Place horizontally	±20~40mg
Temperature drift	-40°C ~ +85°C	±0.15mg/℃
Bandwidth	/	5~256Hz

Gyroscope parameters

Parameters	Condition	Typical value
Measuring range	/	±2000°/s
Resolution ratio	±2000°/s	0.061(°/s)/(LSB)
RMS noise	Bandwidth=100Hz	0.028~0.07(°/s)-rms
Static zero drift	Place horizontally	±0.5~1°/s
Temperature drift	-40°C ~ +85°C	±0.005~0.015 (°/s)/℃
Bandwidth	/	5~256Hz

Pitch and roll angle parameters

parameters	Condition	Typical value
Measuring range	/	XY:±90°
Inclination accuracy	Static	0.1°
Inclination accuracy	Dynamic	0.5°
Resolution ratio	Place horizontally	0.0055°
Temperature drift	-40°C ~ +85°C	±0.5~1°

Module parameters

Parameter	Condition	minimum value	Default	maximum value
Communication Interface	UART	4800bps	9600bps	230400bps
Output content	/	On-chip time, 3-axis acceleration, 3-axis angular velocity, 3-axis angle, quaternion
Output rate【1】		0.2Hz	10Hz	200Hz
Switch signal	Relay	/	Normally open	normally closed
Operating temperature	/	-40℃	/	85℃
Storage temperature	/	-40℃	/	85℃
Shock proof	/	/	/	20000g
Protection level	/	/	/	IP67

Note:

【1】The 485 product adopts Modbus protocol and is in master-slave mode, which is determined by the user’s read content quantity and reading rate.

Application

· Virtual reality/augmented reality, head-mounted displays

· Large-scale agricultural automatic farming

· Safety monitoring of high-altitude operations

· Drones, manned aircraft

·Industrial attitude monitoring

·Human motion tracking/capture

· Robots, autonomous guided transport vehicles

· Pedestrian navigation

· Unmanned driving/assisted driving

·Military, intelligent weapons and equipment

Scenario application

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