Choose high-performance MEMS chip, using embedded technology, temperature sensing technology, vibration sensing technology development and production of a high-performance, low-power, anti-interference and composite acceleration vibration sensor. Measuring range is 0-50mm/s, suitable for single-axis vibration detection. Equipped with RS485 output signal can be easily integrated into the existing system, can be widely used in coal mining, chemical industry, metallurgy, power generation and other industries, equipment temperature and vibration online measurement. Acceleration sensor shell overall stainless steel, in the field under the conditions of the case can be threaded installation, the standard threads on the metal shell can be quickly connected with the installation parts. You can also choose the magnetic suction mounting method, the site to avoid the trouble of drilling holes, the installation is more convenient.
Specifications
Model |
ATO-SAMZ50R4D |
Vibration Velocity Measuring Range |
0-50mm/s |
Vibration Measuring Direction |
Single axis |
Signal Output |
RS485 |
Power Consumption |
0.3W (DC24V) |
Frequency Range |
10-1600Hz |
Power Supply |
DC10-30V |
Vibration Speed Display Resolution |
0.1mm/s |
Vibration Displacement Measurement Range |
0-5000μm |
Transmitter Circuit Operating Temperature |
-40°C~+80°C, 0%RH~80%RH |
Transmitter Contact Temperature Range |
-40~+150°C (default 85°C) |
Protection Class |
IP67 |
Vibration Velocity Measurement Accuracy |
<1% (@160Hz, 10mm/s) |
Vibration Displacement Measurement Accuracy |
<1% (@40Hz, 400μm) |
Vibration Displacement Display Resolution |
0.1μm |
Vibration Acceleration Measuring Range |
16g (default g takes 9.8m/s2) |
Vibration Acceleration Measuring Accuracy |
<1% (@160Hz, 10m/s2) |
Acceleration Display Resolution |
0.1m/s2 |
Surface Temperature Measurement Range |
-40~150°C (default 80°C) |
Temperature Display Resolution |
0.1°C |
Measurement Period |
Real time |
Default Line Length |
1.5m |
Features
- Adopting high performance MEMS chip, high measurement accuracy and strong anti-interference ability.
- Accelerometer and vibration sensor provides threaded mounting and magnetic suction mounting.
- Using accelerometer to measure single axis vibration speed, vibration displacement, motor surface temperature and other parameters. Measurable 10-30V DC wide voltage power supply, protection grade IP67.
Dimension (unit: mm)

Wiring Description
Input/Output |
Line Color |
Description |
Power Supply |
Brown |
Power positive (10~30V DC) |
Black |
Power supply negative |
Communication |
Gray |
485-A |
Blue |
485-B |
Installation Instructions
- There are certain specifications for wiring the 485 line field.Accelerometer for vibration measurement When connecting to the 485 bus, make sure that the addresses of multiple devices will not be duplicated, and the sensor supports threaded mountingin, addition to magnetic mounting (magnetic models for the M5 × 0.8 × 7 threaded models plus the magnetic base).
- If only monitoring single-axis data it is recommended to use the Z-axis, i.e., the direction perpendicular to the bottom of the acceleration sensor after the installation is completed.
- Wide voltage power supply input 10~30V is available, 485 signal wiring, pay attention to the A, B two lines can not be reversed, the address of multiple devices on the bus can not conflict.
Application

Tips: What are the application scenarios for acceleration vibration sensors
Accelerometer and vibration sensors are widely used in industrial automation, machinery and equipment monitoring, automotive manufacturing, aerospace, etc. Accelerometer and vibration sensor can be used to detect the vibration of the equipment, find the abnormality in time, prevent the equipment from failure and prolong the service life. Common applications include machinery and equipment condition monitoring, structural health monitoring, and vibration analysis.
When choosing an acceleration vibration sensor, you need to consider the measurement range, sensitivity, frequency response and other factors. Different application scenarios have different requirements for these parameters. For example, if the application is for high-frequency vibration detection, selecting acceleration sensors with higher frequency response is necessary. Meanwhile, sensors with high temperature resistance or shock resistance are suitable for harsh environments.