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  • Product Name:Three axis vibration sensor-ems vibration sensor-three-axis vibration acceleration sensor

  • Main characteristics:Introduction to three-axis vibration sensor productsACC326/ACC326H is a small-sized and low-cost serial output three-axis digital accelerometer, with output modes of RS232, RS485, CAN or TTL level int

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Introduction to three-axis vibration sensor products

ACC326/ACC326H is a small-sized and low-cost serial output three-axis digital accelerometer, with output modes of RS232, RS485, CAN or TTL level interface standards available. The product adopts the latest microelectromechanical production technology for tilt angle units, which have small size, low power consumption, high consistency and stability. As a digital sensor, linearity is easier to correct, compensating for the accuracy decline caused by insufficient correction of analog products. The working temperature reaches industrial grade -40 to+85 ℃, making it a cost-effective accelerometer.


Main characteristics of three-axis vibration sensor

◆ Digital output

◆ Output modes RS232, RS485, CAN, TTL are optional

◆ Wide temperature operation -40~+85 ℃

◆ Excellent deviation stability

◆ High environmental adaptability (impact, and temperature)

◆ High precision

◆ High anti vibration performance>3500g

◆ Small size (customizable)


Application fields of three-axis vibration sensors

◆ Automotive chassis measurement

◆ High speed railway fault detection

◆ Low frequency vibration and automatic monitoring

◆ Printer body vibration detection

◆ Military and civilian flight simulators

◆ Traffic system monitoring and roadbed analysis

◆ Crash records, fatigue monitoring, and prediction


Product specifications of three-axis vibration sensor

Electrical specifications
ParameterConditionMinimum valueTypical valuesMaximum valueUnit
Supply VoltageACC326
5
V
ACC326H
9-35
Working currentNo load
35
mA
Operation temperature
-40
+85
Storage temperature
-55
+125


Performance index
ParameterconditionACC326ACC326HUnit
Measuring range
±2±2g
Measuring axis
X、Y、ZX、Y、Z
Zero temperature drift-45~85°±0.1±0.1mg /℃
Frequency response
400[1]400[1]Hz
AccuracyRoom temperature0.20.2%
Impact3500g, 0.5ms, 3 times/axis
Weight55g (excluding packaging box)
[1] Default three-axis 400Hz, single axis up to 1KHz.
Electrical connection

1234567
Line colorREDBLUEBLACKGREENYELLOWBrownWhite
FunctionPositive pole of power supplyNCGND GroundRS232 Receive RXDRS232 Send TXDRS485 B or CANLRS485 A or CANH


Mechanical properties
ConnectorLead wire (2m)
Protection gradeIP67 (IP68 customizable)
Shell materialAluminum alloy sand oxidation
InstallFour M4 screws

For more content, please click on the top right corner Product manual download

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