Alternative 3 Axis Accelerometer with Relay Output For Wind Turbine Safety Monitoring
The AKF392B three axis accelerometer is produced using Swiss patented technology. This product has low power consumption, Complete calibration system, solid structure and stable output.The new electronic configuration provides solid-state power for reset, and providing full protection for over-current.In the full range,Typical values for long-term stability and bias of the scale factor are less than 0.1%.
Specifications
| AKG392 | PARAMETERS | UNIT | |||||
| Range | ±2 | ±4 | ±8 | ±10 | ±20 | ±40 | g |
| Bias 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) |
| Bias temperature coefficient | 0.15 | 0.15 | 0.15 | 0.75 | 0.75 | 0.75 | %/℃(typical) |
| Resolution/threshold (@ 1Hz) | < 1 | < 1 | < 1 | < 1 | < 1 | < 1 | mg(max) |
| Non-linearity | <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 | % |
| Resonance frequency | 2.4 | 2.4 | 2.4 | 5.5 | 5.5 | 5.5 | kHz |
| Output rate | 5Hz,10Hz,25Hz,50Hz,100Hz,200Hz,500Hz,1000Hz | ||||||
| Output Interface | RS232/RS485/TTL | ||||||
| Protocol | RION 68 protocol and MODBUS RTU protocol | ||||||
| Reliability | MIL-HDBK-217,Grade 2 | ||||||
| Impact resistance | 100g@11ms, 3 Axial Direction (Half Sinusoid) | ||||||
| Recovery Time | <1ms(1000g, 1/2 sin 1ms, Impact on the i-axis) | ||||||
| Vibration | 20g rms,20~2000Hz (Random noise, o, p, i acts on each axis for 30 minutes) | ||||||
| Input(VDD_VSS) | 9~36 VDC | ||||||
| Operating current consumption | <60mA @ 12 VDC | ||||||
| Connector | Industry standard M12 connector | ||||||
| Weight | Product net weight: 82g, Magnetic base: 48g, L-shaped adapter plate 20g | ||||||
| Size |
Product size: 34.3*34.3*38.5mm Magnetic adsorption base size: 34.23*34.23*6mm L-shaped adapter plate size: 36*44*15mm |
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▶ APPLICATION
★ Medical equipment
★ Bridge
★ Automobile
★ Road roller
★ Crash records, fatigue monitoring and prediction
★ Wind power generation
★ Large machinery, engines
★ Low-frequency vibration and automatic monitoring
★ Traffic system monitoring, roadbed analysis and high-speed railway fault detection
▶ CONNECTION
|
THREAD COLOR FUNCTION COLOR FUNCTION |
BLACK | WHITE | BLUE | BROWN |
| GND |
RS232(RXD)/ RS485(D+) |
RS232(TXD)/ RS485(D-) |
Vcc 9～36V |
▶ COMMUNICATION PROTOCOL
The product includes 68 protocol and MODBUS RTU two protocols. The default configuration parameters of the protocol are as follows:
| PROTOCOL | RION 68 PROTOCOL | MODBUS-RTU |
| Address code | 0 | 1 |
| Broadcast address | 255 | 0 |
| Serial port baud rate | 9600 | 9600 |
| Parity bit | No parity | Even parity |
| Serial port start bit | 1 bit | 1 bit |
| Serial port data length | 8 bits | 8 bits |
| Serial port stop bit | 1 bit | 1 bit |
| Output mode | Question and answer | Question and answer |
| Data Format | Data format | Data format |
| Data check method | Checksum | CRC16 |
Size
