Overview
1. The SINVT series is a small-size, low-cost dual-axis voltage output inclinometer with an output voltage of 0–5V.
It features a built-in high-precision inclinometer unit, low power consumption, and is a high-precision inclinometer.
It provides dual analog voltage outputs on the X and Y axes, with angle ranges of ±5°, ±10°, ±15°, ±30°, ±60°, and ±90°. Real-time monitoring is available on a host computer.
2. Supports a serial digital interface. This allows users to choose the optimal connection method. The serial port rate is adjustable from 4800bps to 230400bps.
3.The module has an internal voltage stabilization circuit, allowing for easy connection with an operating voltage of 12V to 36V.
Specifications
Accelerometer parameters
Parameter | Condition | Typical value |
Range | ±16g | |
Resolution | ±16g | 0.0005(g/LSB) |
RMS noise | Bandwidth=100Hz | 0.75~1mg-rms |
Static drift zero | Placed horizontally | ±20~40mg |
Temperature drift | -40°C ~ +85°C | ±0.15mg/℃ |
Bandwidth | 5~256Hz |
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 drift zero | Placed horizontally | ±0.5~1°/s |
Temperature drift | -40°C ~ +85°C | ±0.005~0.015 (°/s)/℃ |
Bandwidth | 5~256Hz |
Pitch and roll angle parameters
Parameter | Condition | Typical value |
Range | XY:±90° | |
Lnclination accuracy | 0.2° | |
Resolution | Placed horizontally | 0.0055° |
Temperature drift | -40°C ~ +85°C | ±0.5~1° |
Heading angle parameter
Parameter | Condition | Typical value |
Range | Z:±180° | |
6-axis algorithm, static | 0.5° (Dynamic integral cumulative error exists) | |
Resolution | Placed horizontally | 0.0055° |
Note:
【1】In some vibration environments, there will be cumulative errors. The specific errors cannot be estimated and are subject to actual testing.
Basic parameters
Parameter | Condition | Minimum | Typical value | Maximum |
Communication Interface | UART | 4800bps | 9600bps | 230400bps |
Output content | UART | On-chip time, 3-axis acceleration, 3-axis angular velocity, 3-axis angle | ||
Output rate | UART | 0.2Hz | 10Hz | 200Hz |
Output voltage range | Adjustable output 0-10V, default 0-6.6V or 0-5V | |||
Voltage corresponding angle range | Optional | ±5°,±10°,±15°,±30°(default),±60°,±90° | ||
Operating temperature | -40℃ | 85℃ | ||
Storage temperature | -40℃ | 85℃ | ||
Shock proof | 20000g | |||
Degree of protection | IP67 | |||
Electrical parameters
Parameter | Condition | Minimum | Typical value | Maximum |
Supply voltage | 12V | 12V | 36V | |
Working current | No load | 16mA(10V) 22mA(10V) |
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

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