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Industrial Accelerometer ATS-3D

The ATS-3D industrial accelerometer is designed to measure projections of absolute linear acceleration, as well as to control the temperature of the bodies of mechanisms and machines on which it is installed. The PassatInnovation accelerometer measures linear acceleration in three axes. Besides, ATS-3D accelerometers do not require a secondary converter for signal processing. Data is transmitted in RS485 format using the Modbus RTU data transfer protocol.

The accelerometer is based on a microcontroller, that allows receiving data from detector elements of temperature and linear acceleration measurements, calculate data, record, store and transmit it, as well as store settings in non-volatile memory. Structurally, it is made in the form of a monoblock with a connection cable for external connections.

PassatInnovations, LLC supplies accelerometers to the customer pre-configured according to the ordered data. The probe is polled using the Modbus RTU protocol. Work with the sensor is carried out using any Modbus-compatible device.

The customer can make changes to the accelerometer settings according to the provided tuning methodology. To configure the device, you must use the RS-485 interface converter and service software for the accelerometer or any software that allows the exchange of data using the Modbus RTU protocol.

Paramerter name Value
Supply voltage range, V ⎓ 8 до 32
The consumed current, mA, no more than 40
Power consumption, W, no more than 1,3
Measured Values:

– linear acceleration in three axes, g
– surface temperature of the sensor housing, ° С

±16
from – 40 to + 85
The limit of tolerable relative measurement error  of linear acceleration measurement,% ±5
Temperature measurement range, ° С from – 40 to + 85
The limit of the permissible error of temperature measurement, ° С ±2
Data transmission interface RS-485
Data transfer protocol Modbus RTU
Data transfer rate, Hz/с 57600 *
Data sampling rate, Hz 100 **
The number of devices connected to one line, pcs., no more than 8
IP degree of protection according to GOST 14254 IP 67
Ambient temperature, ° С оfrom – с 40 to + 85
Dimensions, mm 90×52×52
Cable length, m 1 ***
Weight, kg, no more than 0,5
lass according to the method of protecting a person from electric shock according to
GOST 12.2.007.0
III

 

* The data transfer rate of 57600 bps is set by default during factory calibration. It can be selected from the range of 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps and changed in the accelerometer settings by the user
** Data sampling frequency of 100 Hz is set by default at the factory calibration. It can be selected from a number of 10, 20, 30, 40, 50, 100 Hz and changed in the accelerometer settings by the user
*** Cable length can be changed according to customer requirements