Three axes (X, Y, Z)
Output signal: RS232; RS485; TTL
Power supply voltage: 9~36V
Shock resistance: 2000G
Operating temperature: -40℃~ +85℃
Storage temperature: -40℃ ~ +85℃
Excellent deviation stability, good environmental performance (shock, vibration and temperature)
AKM392 triaxial accelerometer is a widely used acceleration sensor independently developed and produced by RION Technology, which can be applied to vibration testing, impact testing and other fields. The product adopts digital interface output, RS232/485/TTL is optional, and different address codes can be set. Multiple sensors are connected in series for a long distance, which is convenient for multi-point measurement and data analysis. The AKM392 is a monocrystalline silicon capacitive sensor consisting of a micromachined silicon chip, a low-power ASIC for signal conditioning, a microprocessor for storing compensation values, and a temperature sensor. This product has low power consumption, solid structure and stable output after calibration. The new electronic configuration provides solid state power for reset, providing protection against over-current. The long-term stability and deviation of the scale factor are typically less than 0.1% over the full scale range. This product has the characteristics of solid structure, low power consumption and excellent deviation stability, which ensures stable output reliability.
AKM392 | PARAMETER | UNIT | |||||
Measure range | ±2 | ±4 | ±8 | ±10 | ±20 | ±40 | g |
Deviation calibration | <1 | <1 | <1 | <1 | <1 | <1 | mg |
Measure axis | X,Y,Z | X,Y,Z | X,Y,Z | X,Y,Z | X,Y,Z | X,Y,Z | Axis |
Power on/off repeatability | <2 | <2 | <2 | <2 | <2 | <2 | Mg (Max) |
Temp. coefficient of deviation | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | %/℃ (typical) |
Resolution/Threshold (@ 1Hz) | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | Mg (Max) |
Nonlinearity | <0.5 | <0.8 | <1 | <1 | <1 | <1 | % FS (Max) |
Bandwidth (3DB) | 500 | 500 | 500 | 500 | 500 | 500 | Hz |
Cross-axis sensitivity | 1 | 1 | 1 | 2 | 2 | 2 | % |
Transverse vibration sensitivity ratio | 1 | 1 | 2 | 5 | 5 | 5 | % |
Noise density | 21 | 21 | 21 | 86.6 | 86.6 | 86.6 | μg/√Hz |
Resonant frequency | 2.4 | 2.4 | 2.4 | 5.5 | 5.5 | 5.5 | kHz |
Automatic output rate of 68 protocol | 5Hz、10Hz、25Hz、50Hz、100Hz、200Hz、500Hz、1000Hz | ||||||
MODBUS automatic output rate | 10Hz、25Hz、50Hz | ||||||
Output interface | RS232/RS485/TTL | ||||||
Communication protocol | Reifen 68 protocol and MODBUS RTU protocol | ||||||
Reliability | MIL-HDBK-217, Class II | ||||||
Impact resistance | 100g @ 11ms, triaxial (half sine wave) | ||||||
Recovery time | < 1ms (1000g, 1/2 sin 1ms, impact on i-axis) | ||||||
Vibration | 20g RMS, 20-2000Hz (random noise, o, p, I 30 min per axis) | ||||||
Input (VDD _ VSS) | 9-36 VDC | ||||||
Operating current consumption | <60mA @ 12 VDC | ||||||
Protection | IP67 | ||||||
Material | aerospace aluminum | ||||||
Weight | Product net weight: ≤116g, magnetic base: ≤50g | ||||||
Size | Product size: L36 × W32 × H24mm Size of magnetic adsorption base plate: L36 × W32 × H7mm |
L36×W32×H24mm
L29×25×4mm
4 M4 screws
* Please contact the online sales engineer to obtain the product specification of Rion, or email sales@rion-tech.net to obtain it.