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| Categories | MEMS Based Accelerometer |
|---|---|
| Model Number: | AKF398 |
| Place of Origin: | Guangdong, China |
| Brand Name: | RION |
| Packaging Details: | cartons |
| Price: | $235.00/Pieces |
| Certification: | CE, ISO |
| MOQ: | 1 |
| Payment Terms: | T/T, Paypal |
| Supply Ability: | 5000/month |
| Delivery Time: | 7 days for sample |
| Theory: | MEMS |
| Measuring Range: | max +/-40G |
| Accelerometer output: | 4-20mA |
| power supply: | 9-36V |
| anti-impact: | 2000G |
| working temperatur: | -40°C ~ +85°C |
| store temperature: | -55°C ~ +100°C |
| measuring range: | ±2g ,±4g,±8g,±10g ,±20g,±40g |
| Company Info. |
| Shenzhen Rion Technology Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
AKF398 CE MEMS Based Accelerometer Sensor 20mA Current Vibration measurement
The AKF398 triaxial accelerometer, developed by RION Technology, is
a voltage-output sensor ideal for applications such as vibration
and impact testing. It features analog voltage output and supports
configurable address codes, enabling multiple sensors to be
connected in series for long-distance, multi-point measurement and
data analysis.
Built with a single crystal silicon capacitive sensor, the AKF398
includes a micro-machined silicon chip, low-power ASIC for signal
adjustment, a microprocessor for compensation storage, and a
temperature sensor. This design ensures low power consumption,
accurate calibration, robust structure, and stable output.
The advanced electronic configuration provides solid-state power
for reset and comprehensive over-voltage protection. With excellent
stability and reliability, the AKF398 delivers consistent
performance in demanding environments.
▶ PRODUCT FEATURES
★ three axis (X,Y,Z)
★ output voltage: 4-20mA
★ power supply:9-36V
★ anti-impact:2000G
★ working temperature: -40°C ~ +85°C
★ store temperature: -40°C ~ +85°C
★ size: L34.3×W34.3×H38.5mm
★ excellent bias stability
★ Good environmental performance (impact, vibration and temperature)
▶ APPLICATION
★ 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
▶ PRODUCT 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 temperature 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 | ||||||
| Reliability | MIL-HDBK-217,grade two | ||||||
| Shock Resistance | 100g@11ms,3 Axial Direction (Half Sinusoid) | ||||||
| Recovery Time | <1ms(1000g, 1/2 sin 1ms, Shock Acting On The i Axis) | ||||||
| Vibration | 20g Rms,20~2000Hz (Random Noise ,o ,p,i Per Axis For Action 30 Minutes ) | ||||||
| Input(VDD_VSS) | 9-36 VDC | ||||||
| Running current consumption | <60mA @ 12 VDC | ||||||
| Connector | Industrial Standard M12 Connector | ||||||
| Protection grade | IP67 | ||||||
| Weight | 73.5g | ||||||
| Dimension | 34.3*34.3*38.5mm | ||||||
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