Headquarters Address: Building 3, Science and Technology Innovation Park, No. 311 Yanxin Road, Huishan District, Wuxi City
Email: sales@witlink.cn
Phone: 0510-83880511
Website: www.witlink.cn
Main characteristics：ACC385/ACC385H is a small-volume, low-cost, digital or voltage output triaxial high-precision acceleration sensor. The output modes are RS232, RS485, TTL, CAN, 0-5V and 0-10V. Adopting the latest MEMS production process acceleration unit, it has the advantages of small volume, low power consumption, high consistency and stability, and the highest output frequency can reach 2000Hz. The working temperature reaches the industrial level of-40 ~+85℃, and it is an acceleration sensor with high cost performance.
Product Introduction
ACC385/ACC385H is a small, low-cost, digital or voltage output three-axis high-precision acceleration sensor, with output modes of RS232, RS485, TTL, CAN, 0-5V, 0-10V optional. Adopting the latest microelectromechanical production technology, the acceleration unit has small size, low power consumption, high consistency and stability, and the output frequency can reach up to 2000Hz. The working temperature reaches industrial grade -40 to+85 ℃, making it a cost-effective accelerometer.
Main characteristics
◆ Three axis acceleration measurement
◆ Ultra low frequency
◆High precision 0.1%
◆ Remove the gravitational acceleration component
◆ Wide temperature range -40 to+85 ℃
◆ High anti vibration>1000g
◆ IP 67 protection level
◆ Small volume
application area
◆ Microseismic monitoring of high-rise and large buildings
◆ Railway track monitoring
◆ Vibration monitoring of construction machinery
◆ Oil drilling equipment
◆ Micro seismic monitoring of bridges and tunnels
◆ Mining blasting vibration monitoring
◆ Machine tool vibration monitoring
◆ Large scale steel structure monitoring
Product indicators
| Electrical indicators | |||||
| parameter | condition | Minimum Value | Typical Value | Maximum Value | Unit |
| Supply voltage | ACC385 | 5 | V | ||
| ACC385H | 9-35（default） | ||||
| Working current | 35 | mA | |||
| working temperature | -40 | 85 | ℃ | ||
| Storage temperature | -55 | 125 | ℃ | ||
| Performance indicators (digital output) | ||||
| parameter | condition | ACC385 | ACC385H | Company |
| measuring range | ±2[1] | ±2[1] | g | |
| Measurement axis | X、Y、Z | X、Y、Z | ||
| output frequency | 0-1000 | 0-1000 | Hz | |
| Zero bias g value | ＜0.2mg | ＜0.2mg | ||
| Zero bias stability | 0.2mg | 0.2mg | ||
| Zero bias repeatability | 0.2mg | 0.2mg | ||
| Noise density | Range ± 2g | 20 | 20 | μg/√Hz |
| Range ± 10g | 80 | 80 | ||
| Nonlinearity | 0.10% | 0.10% | ||
| Containing gravity component | Optional | Optional | ||
| to attack | 3000g | |||
| weight | 300g（Excluding packaging box） | |||
[1] ±2g，±4g，±8g； Range options include ± 10g, ± 20g, and ± 40g.
