ROB100 Digital Biaxial Inclinometer
Features
☆ Built-in angle conversion and temperature compensation, small
error.
☆ Data output via RS422 interface.
☆ Metal shell, anti-interference
Product Description
Utilizing micro-electromechanical systems (MEMS) technology, this
forward-thinking approach seamlessly integrates both angular rate
and linear acceleration measurements. The resulting combined system
allows for comprehensive measurements, including roll angle, pitch
angle, three-dimensional acceleration, and three-dimensional
angular rate.
The acquired data related to attitude angle and angular rate
deviation undergo a precise estimation and correction process,
facilitated by the implementation of the Kalman filter algorithm.
This method guarantees the accurate and reliable determination of
orientation angles and angular rates, proving particularly
effective in applications where precise measurement of motion and
orientation is critical.
Introduction
The ROB100 series tilt sensor, engineered by Xi'an Kacise Optical
Co., Ltd., is a cost-effective MEMS-based device specifically
designed for measuring the angle between the measured surface and
the horizontal plane. Embedded with an MCU control system, this
sensor ensures temperature compensation throughout its operational
temperature range (-45°C~+85°C). To enhance precision, the sensor
undergoes two rounds of nonlinearity correction.
In the case of the dual-axis tilt sensor variant, the ROB100
employs a sophisticated calculation method based on the pitch and
roll angles, as defined by the inertial navigation system. This
approach transcends a simple mechanical combination of two axes,
catering to diverse measurement requirements across various control
fields.
Operating on the principle of sensitive earth gravity, the sensor
provides real-time output of the current attitude angle concerning
the horizontal plane. Installation is straightforward, and the
sensor demonstrates robust resistance to external electromagnetic
interference, rendering it suitable for extended operation in
challenging industrial environments. It proves to be an ideal
solution for applications in industrial automation control,
platform measurement, and other fields where precise attitude
measurement is crucial.
While the sensor is particularly suitable for dynamic measurements
in static or slowly changing conditions, it is not recommended for
applications involving rapid dynamic changes. This delineates its
optimal use cases and underscores its efficacy in scenarios
requiring accurate and stable attitude measurements.
Features
Microprocessor-based signal correction, compensation, and noise
reduction in the full temperature range (-45°C ~ +85°C).
MCU control system with embedded temperature compensation for
improved precision.
Dual-axis tilt sensor employing a sophisticated calculation method
for pitch and roll angles.
Utilizes the principle of sensitive earth gravity for real-time
attitude angle output.
Easy to install and resistant to external electromagnetic
interference.
Suitable for long-term operation in harsh industrial environments.
Ideal for applications in industrial automation control, platform
measurement, and related fields requiring precise attitude
measurement.
Scope of Application
l Tilt measurement, stable control system
l Platform stability and control, inertial guidance and navigation
Main Technical Performance Indicators
| Performance |
| Angle measurement range (°) | X axis ±90° Y axis ±90° |
| Resolution (°) | ≤0.02 |
| zero offset(°) | ≤0.2 |
| Zero repeatability(°) | ≤0.05 |
| Nonlinear error(°) | ≤0.1 |
| bandwidth (Hz) | ≥10 Hz |
| stable schedule (sec) | 1 |
| Environmental indicators |
| storage temperature (°C) | -55℃～100℃ |
| Operating temperature (°C) | -45℃～85℃ |
| Impact (g) | 20000 |
| Electrical index |
Dimensions(mm):
