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-)

Product Tags:

vibration sensor working principle

motor vibration sensor

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