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SINDT02

Dual-axis Tilt Inclinometer

Overview

1. The module integrates high-precision gyroscope and accelerometer. Using a high-performance microprocessor and advanced dynamics solution and Kalman dynamic filtering algorithm, it can accurately output the current attitude of the module in a dynamic environment. The attitude measurement accuracy is statically 0.1°, the stability is extremely high, and the performance is even better than that of certain models. Some professional inclinometers.

2. The use of advanced digital filtering technology can effectively reduce measurement noise and improve measurement accuracy.

3. The module has its own voltage stabilization circuit, working voltage is 5~36V, and is easy to connect.

4. Maximum data output rate of 200Hz. The output content can be selected arbitrarily, and the output rate is adjustable from 0.2 to 200Hz.

5. P67 level protection, aluminum shell, strong resistance to external electromagnetic interference, stable performance, and can adapt to long-term work in harsh industrial environments.


Specifications

Accelerometer parameters

Parameter

Condition

Typical value

Range


±16g

Resolution

±16g

0.0005g/LSB

RMS noise

Bandwidth = 100Hz

0.75~1mg-rms

Static zero drift

Horizontal placement

±20~40mg

Temperature drift

-40°C ~ +85°C

±0.15mg/℃

bandwidth


5~256Hz

Zero bias stability

10-second smoothing

XY: 15ug; Z: 35ug

Zero bias instability

allan variance

XY: 10ug; Z: 30ug

Gyroscope parameters

Parameter

Condition

Typical value

Range


±2000°/s

Resolution

±2000°/s

0.061(°/s)/(LSB)

RMS noise

Bandwidth = 100Hz

0.028~0.07(°/s)-rms

Static zero drift

Horizontal placement

±0.5~1°/s

Temperature drift

-40°C ~ +85°C

±0.005~0.015 (°/s)/℃

Bandwidth


5~256Hz

Zero bias stability

10-second smoothing

8°/h

Zero bias instability

allan variance

5°/h

Angle parameters

Parameter

Condition

Typical value

Range


X: ±180°, Y: ±90° 

Tilt accuracy


0.1°

Resolution

Horizontal placement

0.0055°

Temperature drift

-40°C ~ +85°C

±0.5~1°

Basic parameters

Parameter

Condition

Minimum value

Default

Maximum value

Communication interface

UART

4800bps

9600bps

230400bps

Output content 

Dual-axis

X Y angle

Sampling frequency[1] 


0.2Hz

10Hz

200Hz

Operating temperature


-40℃


85℃

Storage temperature


-40 


100 

Impact resistance




20000g

Note:

[1] The 485 product uses the Modbus protocol and is in master-slave mode, which is determined by the amount of content read by the user and the read 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


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