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5Hz - 1000Hz Triaxial Vibration Amplitude Sensor

5Hz - 1000Hz Triaxial Vibration Amplitude Sensor
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Theory: MEMS
Output: Digital Sensor
Range: ±40
Resolution/threshold (@ 1Hz): <1mg
Non-linearity: 2.4kHz
Output Rate: 5Hz、10Hz、25Hz、50Hz、100Hz、200Hz、500Hz、1000Hz
Output Interface: RS232/RS485/TTL
Protocol: RION 68 Protocol And MODBUS RTU Protocol
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Triaxial Vibration Amplitude Sensor


1000Hz Vibration Amplitude Sensor


5Hz Vibration Detection Sensor

Basic Infomation
Place of Origin: Guangdong, China
Brand Name: RION
Certification: CE
Model Number: AKG394
Payment & Shipping Terms
Packaging Details: 1pcs quartz accelerometer in each inner box , 80pcs /ctn
Delivery Time: 2 weeks for samples
Payment Terms: T/T
Supply Ability: 200/month
Product Description


AKG394 Vibration Amplitude Sensor


Product Description




The AKG392 triaxial accelerometer is a new accelerometer independently developed and produced by Rion Technology applied in wide range of applications, which covers many fields such as vibration testing and impact testing. The product adopts digital interface output with options as RS232/485/TTL. Different address codes can be set, multiple accelerometers can be installed in series for long distance, which is convenient for multi-point measurement and data analysis. Internal FFT processing can directly output the object vibration frequency and speed and displacement, convenient for users to analyze data. The vibration, frequency, speed, and displacement of objects below 4HZ are uncertain values and have no reference value. AKG392 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, calibration, sturdy structure, and stable output. The new electronic configuration provides solid-state power for reset and protection from over-voltage. The long-term stability and deviation of the scale factor in the full-scale range are typically less than 0.1%. This series of products have the characteristics of sturdy structure, low power consumption, and excellent deviation stability, ensuring stable output reliability.

Detailed Images



★ Three axes (X, Y, Z) ★ Output signal: RS232; RS485; TTL

★ Power supply voltage: 9-36V ★ Impact resistance: 2000G

★ Working temperature: -40°C ~ +85°C ★ Storage temperature: -40°C ~ +85°C

★ Size: L34.3×W34.3×H38.5mm

★ Excellent deviation stability, good environmental performance (shock, vibration and temperature)


★ 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


5Hz - 1000Hz Triaxial Vibration Amplitude Sensor 0


5Hz - 1000Hz Triaxial Vibration Amplitude Sensor 1AKG392 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

Product net weight: 82g,

Magnetic base: 48g,

L-shaped adapter plate 20g


Product size: 34.3*34.3*38.5mm

Magnetic adsorption base size: 34.23*34.23*6mm

L-shaped adapter plate size: 36*44*4mm



Our Company information : 


5Hz - 1000Hz Triaxial Vibration Amplitude Sensor 2
5Hz - 1000Hz Triaxial Vibration Amplitude Sensor 4



Q: How to choose suitable products before ordering?
A: According to your application, select the measurement axis , the appropriate measuring range, the main parameters of the output, or not sure, please contact us as soon as possible, our staff will be the first time to get in touch with you and provide the best solution and the most preferential price.

Q: What's kind of payment methods ?
A: We support T/T and Paypal methods, you can choose any one, after payment, please inform us in time, so that we can arrange your order and deliver the goods as soon as possible.

Q: How about lead time for order ?
A: After we receive your payment, the samples will be sent in 3-7 working days. If mass order please confirm the delivery schedule with our sales staff in advance so as to avoid unnecessary delay.

Q: How about quality inspection before shipment ?

A: We have several testing departments will be in strict accordance with the requirements of inspection of goods quality and functions, to ensure the quality of each with 100% qualified product, and the products will be inspected /tested again to ensure no any problem before shipment .

Q: What's the transportation methods ?
A: You can arrange courier to pick up goods from our company, or provide your international express account number to pay for your local courier after goods reach to your hands, but also can delivery by DHL, FEDEX, UPS, TNT, EMS... Etc through our shipping forwarder .

Q: How about after-sale service ?
A: Please check the package status in time after receipt of the goods as soon as possible, and product performance test, if any quality problem please contact us first, we will deal with your problems and feedback as soon as possible.

Q: How about product warranty and repair service?
A: Warranty for one year, In general, we can provide the repaired service in free charge if non damaged within one year , and individual cases can be extended to 3 years or more. If over a certain warranty period or damage caused by user , we will charge a reasonable fee according to the actual situation.

Q: Are the samples available free of charge?
A: At first time co-operation, we need charge related cost for samples , because our products belong to the military & Industry grade and with high quality , thus the cost is much more expensive than the average consumer goods. If we work closely together with each other more times in future, we will consider applying for free samples according to your specific requirements and sending them to you, thanks for your understanding .

Hope a pleasant cooperation with you !

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Get in touch with us
Contact Person : Alice Du
Tel : 86-15625295088
Fax : 86-755-29761269
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