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Brand Name : RION
Model Number : AKM394-20
Certification : CE, ISO
Place of Origin : Guangdong, China
MOQ : 1
Price : $235.00/Pieces
Payment Terms : T/T, PAYPAL
Supply Ability : 3000 PCS/MONTH
Delivery Time : 7 days for samples
Packaging Details : 1pcs vibration sensor in each inner box , 50pcs/ctn
Name : impact detecting sensor
output : RS232 RS485 TTL 0~5V 4~20mA
power supply : DC 9~36V
Deviation calibration : <1mg
Noise density : 21μg/√Hz
Resonant frequency : 2.4kHz
Bandwidth (3DB) : 500Hz
Axis : three
AKM394 Crash Inspect Vibration Shock Sensor , Magnetic Vibration Accelerometer
▶ PRODUCT FEATURES
▶ PRODUCT APPLICATION

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.
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 | ||||||
| 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-)  |  		
PRODUCT MEASUREMENT DIRECTION

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                        AKM394 Crash Inspect Vibration Shock Sensor , Magnetic Vibration Accelerometer Images |