AKM392 Shock Resistant Wind Turbine Vibration Sensor Accelerometer
▶ PRODUCT APPLICATION
★ Bridge
★ Automobile
★ Roller
★ Wind power
★ Medical equipment
★ Large machinery and engine
★ Low frequency vibration and automatic monitoring
★ Crash recording, fatigue monitoring and prediction
★ Traffic system monitoring, subgrade analysis and high-speed railway fault detection
Specification
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 |
Size
ELECTRICAL CONNECTION
Color Function | RED | BLACK | WHITE | GREEN |
DC9~36V Positive pole of power supply | GND Negative pole of power supply | RS232(RXD) Or RS485 (D +) | RS232(TXD) Or RS485 (D-) |