AKG392 MEMS DIGITAL Vibration sensor MEMS DIGITAL Vibration sensor

AKG392 MEMS DIGITAL Vibration sensor ○ CE certification: AT18250EC101483 ○ RoHS certification: 18300RC20410801 ○ China National Intellectual Property Appearance Patent (Patent No.: ZL 201830752896.8) ○ Revision time:2026-7-6 Note: Product functions, parameters, appearance, etc. will be adjusted as the technology upgrades. Please contact our pre-sales business to confirm when purchasing. Disclaimer This product is developed exclusively for commercial applications and is prohibited from being used for illegal purposes, such as military activities, research related to nuclear, chemical, or biological...

► INTRODUCTION AKG392 three-axis vibration sensor is a product independently developed and produced, 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 Vibration sensor 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 Amplitude, convenient for users to analyze data....

AKG392 MEMS DIGITAL Vibration sensor ▶ ORDER INSTRUCTION AKG39 T: Standard installation A: Magnetic adsorption base B: L-type adapter plate Communicating Protocol Installation method Measure range Output signal 68:RION 68 custom protocol MB:MODBUS RTU protocol 40: ±40g E.g: AKG392-02-T-68: RS232 output / ±2g measure range / standard installation / RION 68 protocol.

Magnetic base Material: Stainless steel L-type pinboard Material: aluminum alloy

AKG392 MEMS DIGITAL Vibration sensor ► SENSITIVITY AMPLITUDE-FREQUENCY RESPONSE CHARACTERISTIC CURVE (reference conditions: f=20.000Hz, a=2.000G) ► SENSITIVITY LINEARITY GRAPH The product includes 68 protocol and MODBUS RTU two protocols. The default configuration parameters of the protocol are as follows:__ RION 68 protocol and MODBUS protocol mutual switching method: Open the serial port debugging assistant, select the baud rate 115200, no parity, stop bit 1, the connection port number, make the host computer send hexadecimal 0xAA regularly for every 10ms. Power on the product and reply "RION"...

This output is related to the automatic output mode command. When the corresponding BIT bit is set, it will be output. The lower the BIT, the higher the data content. That is, all content output is sorted from left to right as: acceleration|frequency|speed|amplitude|temperature. for example: 68 protocol: the automatic output item is 1011H, then the automatic output data is: acceleration|frequency|amplitude; Modbus protocol: the automatic output item is 9001H, then the automatic output data is: acceleration|amplitude|temperature.___ The following table describes the relationship between output...

1.DATA FRAME FORMAT:(8 bits date, 1 bit stop, No check, Default baud rate 9600) Default communication parameters: address 0, baud rate 9600, 1 start bit, 8 data, no parity, 1 stop bit; Effective setting address: 0~254; Data length: the length from data length to checksum (including checksum); Data field: according to the different content and length of the command word changes accordingly; Checksum: The sum of data length, address code, command word and data field, regardless of carry, that is, Sum&0xFF. Command Meaning/Example Description 0X01 Read X axis acceleration Data field (0byte) command....

Sensor reply Signed 16-bit integer, big endian, coefficient 0.1 No data field command Data field(6byte) Signed 32-bit integer, big endian, coefficient 0.000001 Read triaxial vibration amplitude Data field (0byte) data No data field command Read acceleration, vibration Data field (0byte) frequency, vibration speed, No data field command Vibration amplitude, temperature data Blue is X, Y, Z acceleration data in sequence, the unit is g, the data analysis is consistent with the 04H command analysis method Green is X, Y, Z frequency data in sequence, the unit is Hz, the data analysis method is consistent...

before the sensor responds to the relative acceleration. Automatic output mode:After the sensor is powered on, it will automatically output X, Y, Z acceleration, and the output frequency is based on the set value. If high frequency output is required, please set the baud rate to 115200. (This function can be memory when power off) The default address of the sensor is 00, 1. If multiple sensors are connected to a group of buses at the same time, for example RS485: each sensor needs to be set to a different address to achieve separate control and response acceleration. 2. If the new address is...

Data field (BYTE) The number in the data field indicates the result of the sensor response AKG392T_V210708A Setting instructions and procedures All setting operations are not saved when the power is turned off. The setting is effective imm ediately once comand sent. If you need to save setting command after power off, you need to issue a save command. The operation is:Issue the setting command -> return success, the se tting takes effect -> issue the save command -> return success, the setting is saved. MODBUS uses RTU mode, ‘big-Endian’ represents addresses and data items, adopts CRC16 check...

Note: 0012H is the register address, which controls the baud rate of the sensor. In the above example, the baud rate of the sensor is set to 19200, and the last two bytes are the CRC checksum. 7.Set the parity bit of the sensor serial port: (factory default is even parity) Note: 0013H is the register address, this register controls the sensor output mode. In the

above example, the output rate of the sensor is set to 10HZ, the last two bytes are the CRC checksum, and the automatic output is three-axis acceleration data. 9.Set sensor auto-output data command : Note: 0000H is the register address, which controls the sensor to automatically output data items. In the above example, the output item of the read sensor is 9111H, and the last two bytes are the CRC checksum.