Capacitive Accelerometer
MAS-VBS-A01/3 type accelerometer is a type of capacitive vibration sensor. It has the characteristics of small size, light weight,good low-frequency characteristics, high resolution, large dynamic range, and convenient use. It can be applied to monitoring bridge vibration, cable force monitoring, ground vibration, and motor vibration (not supported by high-frequency motors) and other fields.
Overview
MAS-VBS-A01/3 type accelerometer is a type of capacitive vibration sensor. It has the characteristics of small size, light weight, good low-frequency characteristics, high resolution, large dynamic range, and convenient use. It can be applied to monitoring bridge vibration, cable force monitoring, ground vibration, and motor vibration (not supported by high-frequency motors) and other fields.
The accelerometer embeds a MEMS chip inside, the chip can output the corresponding voltage value according to different vibration acceleration values, and it has a linear relationship. Based on this principle, the vibration collector can be used to measure the output voltage. The signal is collected, and then the voltage is converted to obtain the corresponding acceleration value, so as to realize the measurement of the vibration acceleration signal.
Main functional characteristics:
- Low energy consumption chips to reduce the total system power consumption.
- Measure the three axes of X, Y, and Z to obtain data from multi-dimensional channels, effectively improving the accuracy and stability of the data.
- It has strong adaptability to the temperature environment, and can operate normally in the environment of low temperature -40 ℃ to high temperature 85 ℃.
- Small size of 65*60*40mm, it is easy to install.
- By using the dynamic first-order low-pass filter algorithm, the signal glitches can be effectively reduced .
Product application field:
- Vibration monitoring of ground, bridges, buildings, docks, dams, offshore platforms, etc, and vibration measurement and monitoring in various vibration tests.
- Ultra-low frequency large-value measurement of highly flexible structures such as suspension bridges.
- Other low-frequency and ultra-low-frequency vibration measurements.
Specifications
|
Type |
MAS-VBS-A01 |
MAS-VBS-A03 |
|
Measurement Range (g) |
±2g |
±2g |
|
Sensitivity (V/g) |
1.25±5% |
1.25±5% |
|
Bandwidth (Hz) |
0 ～50Hz |
0 ～50Hz |
|
Measuring axis |
X/Y/Z (Uniaxial） |
X,Y, Z（Triaxial） |
|
Operating Voltage |
DC12V |
DC12V |
|
Output voltage range (V) |
0 ～5V |
0 ～5V |
|
Operating temperature |
-40℃ ~+85℃ |
-40℃ ~+85℃ |
|
Dimensions (mm) |
65*60*40 |
65*60*40 |
|
Weight(g) |
160g |
165g |
|
Waterproof |
IP66 |
IP66 |
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