RS485 AKF392 3 Axis Mems Accelerometer 5.5 Khz Frequency Response MEMS Based Accelerometer

▶ PRODUCT FEATURES

● Three-axis (X,Y,Z)

● output: RS232；RS485；TTL

● power voltage: 9-36V

● anti-impact: 2000G

● Size: L50×W50×H38mm

● weight: 73.5g

● work temp:-40°C to +85°C

● Storage temp:-55°C to +100°C

● Excellent deviation stability

● Excellent performance (impact, vibration and temperature)

▶ APPLICATION

● crash record, fatigue monitoring and prediction

● wind power generation

● Low frequency vibration and automatic monitoring

● automobile

● Large machinery, engine

● armamentarium

● bridge

● road roller

The AKF392B acceleration series can be applied to various fields such as vibration testing and impact testing.The product adopts digital interface output, RS232/485/TTL optional, different address codes can be set, and multiple sensors can be used in series for long distances, which is convenient for multi-point measurement and data analysis. The AKF392B is a monocrystal line 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, Complete calibration system, solid structure and stable output.The new electronic configuration provides solid-state power for reset, and providing full protection for over-current.In the full range,Typical values for long-term stability and bias of the scale factor are less than 0.1%. This series of products has the characteristics of strong structure, low power consumption and excellent deviation stability, which guarantees outstanding output reliability.

▶ PRODUCT PARAMETERS

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)

Deviation temperature coefficient

0.01

0.01

0.01

0.01

0.01

0.01

%/℃ (Typical value)

Resolution/Threshold (@ 1Hz)

< 1

< 1

< 1

< 1

< 1

< 1

mg(max)

Nonlinearity

<0.5

<0.8

<1

<1

<1

<1

% FS(max)

Frequency response

2.4

2.4

2.4

5.5

5.5

5.5

kHz

Bandwidth (3Db))

500

500

500

500

500

500

Hz

Cross-axis sensitivity

1

1

1

2

2

2

%

Lateral vibration sensitivity ratio

1

1

2

5

5

5

%

Resonance 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 2.5V

<0.01

<0.01

<0.01

<0.008

<0.008

<0.008

mV

Output rate

5Hz,10Hz,25Hz,50Hz,100Hz,200Hz,500Hz,1000Hz

Output interface

RS232/RS485/TTL

Protocol

Rion Standard Protocol And Modbus Rtu Protocol

Reliability

MIL-HDBK-217,Grade 2

Shock Resistance

100g@11ms,Triaxial And Identical (Half Sine Wave)

Recovery Time

<1ms(1000g, 1/2 Sin 1ms,Shock Acting On The i Axis)

Vibrate

20g Rms,20~2000Hz (Random Noise ,o ,p,i Per Axis For Action 30 Minutes

Reliability

MIL-HDBK-217,Grade 2

Shock Resistance

100g@11ms,Triaxial And Identical (Half Sine Wave)

Input(Vdd_Vss)

9-36 VDC

Recovery Time

<1ms(1000g, 1/2 Sin 1ms,Shock Acting On The i Axis)

Vibrate

20g Rms,20~2000Hz (Random Noise ,o ,p,i Per Axis For Action 30 Minutes )

Current Consumption

<60mA @ 12 VDC

Connector

Industrial Standard M12 Connector

Weight

73.5g

Dimension

34.3*34.3*38.5mm

Shenzhen Rion Technology Co., Limited(RION for short) is a high-tech company specialized in design and manufacturing MEMS inclinometer, 3D compass. RION has excellent developing team both in software and hardware. In hardware, RION has the ability of manufacture and test advanced inertial navigation and integrated navigation system by equipment such as marble test platform, high-low temperature chamber, super low temperature chamber, single/triple axis turntable, several high precise automatic indexing table, impact-vibration table, 3 axis non-magnetic calibration bench, special vehicle carried dynamic test device and so on. In software, our engineers are composed mainly by professional postgraduates, doctors. we develop the inclinometer, 3D anti-magnet compass etc in China. RION’s business covers the newest technology, tech-equipment and aerospace equipment, new energy, IOT, energy saving and so on. RION’s products are the core parts of automation, intelligence, informationization, digitalization with wide application in engineering machinery, intelligent robot, oil drilling, coal mining, technology equipment, marine surveys, high precise mapping, new energy and so on.

RION is also honored by ISO9001 , 11 software copyright, many products national expertise report, several appearance patent, 2 patent of invention, 7 self-developed core technology.

RION is a Chinese brand with vigor and passion, forging itself to fully self-developed enterprise. Expecting promising future, RION is growing rapidly, providing the best solution in position, attitude and inertial navigation. RION rooted in China, covering the globe, and devote itself to pursuit ever more precise value in position, attitude.