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Main characteristics:Introduction to three-axis vibration sensor productsACC326/ACC326H is a small-sized and low-cost serial output three-axis digital accelerometer, with output modes of RS232, RS485, CAN or TTL level int
Introduction to three-axis vibration sensor products
ACC326/ACC326H is a small-sized and low-cost serial output three-axis digital accelerometer, with output modes of RS232, RS485, CAN or TTL level interface standards available. The product adopts the latest microelectromechanical production technology for tilt angle units, which have small size, low power consumption, high consistency and stability. As a digital sensor, linearity is easier to correct, compensating for the accuracy decline caused by insufficient correction of analog products. The working temperature reaches industrial grade -40 to+85 ℃, making it a cost-effective accelerometer.
Main characteristics of three-axis vibration sensor
◆ Digital output
◆ Output modes RS232, RS485, CAN, TTL are optional
◆ Wide temperature operation -40~+85 ℃
◆ Excellent deviation stability
◆ High environmental adaptability (impact, and temperature)
◆ High precision
◆ High anti vibration performance>3500g
◆ Small size (customizable)
Application fields of three-axis vibration sensors
◆ Automotive chassis measurement
◆ High speed railway fault detection
◆ Low frequency vibration and automatic monitoring
◆ Printer body vibration detection
◆ Military and civilian flight simulators
◆ Traffic system monitoring and roadbed analysis
◆ Crash records, fatigue monitoring, and prediction
Product specifications of three-axis vibration sensor
Electrical specifications | |||||
Parameter | Condition | Minimum value | Typical values | Maximum value | Unit |
Supply Voltage | ACC326 | 5 | V | ||
ACC326H | 9-35 | ||||
Working current | No load | 35 | mA | ||
Operation temperature | -40 | +85 | ℃ | ||
Storage temperature | -55 | +125 | ℃ |
Performance index | ||||
Parameter | condition | ACC326 | ACC326H | Unit |
Measuring range | ±2 | ±2 | g | |
Measuring axis | X、Y、Z | X、Y、Z | ||
Zero temperature drift | -45~85° | ±0.1 | ±0.1 | mg /℃ |
Frequency response | 400[1] | 400[1] | Hz | |
Accuracy | Room temperature | 0.2 | 0.2 | % |
Impact | 3500g, 0.5ms, 3 times/axis | |||
Weight | 55g (excluding packaging box) |
Electrical connection | |||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | |
Line color | RED | BLUE | BLACK | GREEN | YELLOW | Brown | White |
Function | Positive pole of power supply | NC | GND Ground | RS232 Receive RXD | RS232 Send TXD | RS485 B or CANL | RS485 A or CANH |
Mechanical properties | |
Connector | Lead wire (2m) |
Protection grade | IP67 (IP68 customizable) |
Shell material | Aluminum alloy sand oxidation |
Install | Four M4 screws |
For more content, please click on the top right corner Product manual download
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