AKF398 Precision Accelerometer With Excellent Bias Stability angle Measurement

Product Description:

The AKF398 triaxial accelerometer is a voltage output type accelerometer independently developed and produced by RION Technology, which can be used in many fields such as vibration test and impact test. The product adopts analog voltage output, different address codes can be set, and multiple sensors are connected in series for a long distance, which is convenient for multi-point measurement and data analysis. AKF398 is a single crystal silicon capacitive sensor, which consists of a silicon chip processed by micro-machines, a low-power ASIC for signal adjustment, a microprocessor for storing compensation values, and a temperature sensor. This product has low power consumption, calibrated, sturdy structure and stable output. The new electronic configuration provides solid-state power for reset and comprehensive protection from over-voltage. The products have the characteristics of sturdy structure, low power consumption, excellent deviation stability, etc., to ensure the reliability of product output.

Features:

• power supply:9-36V
• excellent bias stability
• working temperature: -40°C ~ +85°C
• store temperature: -40°C ~ +85°C
• size: L34.3×W34.3×H38.5mm
• weight: 73.5g
• Three-axis Accelerometer
• Good environmental performance

Technical Parameters:

AKF398	PARAMETER						UNIT
Range	±2	±4	±8	±10	±20	±40	g
Deviation Calibration	<1	<1	<1	<1	<1	<1	mg
Measuring Axial	X,Y,Z	X,Y,Z	X,Y,Z	X,Y,Z	X,Y,Z	X,Y,Z	axis
Up/Off Power Repeatability	<2	<2	<2	<2	<2	<2	mg(max)
Sensitivity (± 10%)	4	2	1	0.8	0.4	0.2	mA/g
Deviation temp. coefficient	0.01	0.01	0.01	0.05	0.05	0.05	%/℃
Resolution/Threshold (@ 1Hz)	< 1	< 1	< 1	< 1	< 1	< 1	mg(max)
Nonlinearity	<0.5	<0.5	<0.8	<1	<1	<1	% FS(max)
Frequency response	500	500	500	500	500	500	Hz
Bandwidth (3Db)	1000	1000	1000	1000	1000	1000	Hz
Cross-axis sensitivity	1	1	1	2	2	2	%
Lateral vibration sensitivity ratio	1	1	2	5	5	5	%
Resonant frequency	2.4	2.4	2.4	5.5	5.5	5.5	kHz
noise density	21	21	21	86.6	86.6	86.6	μg/√Hz
0g output 12mA	<0.005	<0.005	<0.005	<0.003	<0.003	<0.003	mA
Output current	4~20mA
Input(VDD_VSS)	9~36 VDC
Running current consumption	<60mA @ 12 VDC
Connector	Industrial Standard M12 Connector
Protection grade	IP67
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*8.1mm L-shaped adapter plate size: 36*44*15mm

Applications:

★ Crash record, fatigue monitoring and prediction
★ Wind power generation
★ Traffic system monitoring, roadbed analysis and high-speed railway fault detection
★ Large machinery, engine
★ Low frequency vibration and automatic monitoring
★ Medical equipment
★ Bridge
★ Vehicle
★ Road roller