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IFM VSA204 Acceleration sensor


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SKU: VSA204 Categories: , , Tag:


  • For the reliable vibration detection of machines and equipment
  • For connection to a diagnostic electronics for vibration sensors
  • Large operating temperature range and high pro
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Product characteristics
Measuring range of vibration [g] -150…150
Frequency range [Hz] 1…10000
Measuring principle capacitive
Special feature Screened cable; Drag chain suitability
Design for connection to external diagnostic electronics VSE
Application vibration detection
Electrical data
Operating voltage [V] 7.2…10.8 DC
Current consumption [mA] < 15
Min. insulation resistance [MΩ] 100; (500 V DC)
Protection class III
Reverse polarity protection yes
Sensor type microelectromechanical system (MEMS)
Analogue current output [mA] 0…10
Max. load [Ω] 300
Measuring/setting range
Measuring range of vibration [g] -150…150
Frequency range [Hz] 1…10000
Measuring principle capacitive
Sensitivity [µA/g] 35.5
Number of measurement axes 1
Accuracy / deviations
Linearity deviation 0,2 %
Operating conditions
Ambient temperature [°C] -20…80
Storage temperature [°C] -20…80
Max. relative air humidity [%] 80; (40 °C: 50 % non condensing)
Protection IP 67
Tests / approvals
EN 61000-6-2
EN 61000-6-3
Shock resistance
DIN EN 60068-2-27 50 g 11 ms
Vibration resistance
DIN EN 60068-2-6 20 g / 10 … 2000 Hz
MTTF [years] 2104
UL approval
Ta 80 °C
Enclosure type Type 1
power supply Limited Voltage/Current
File number UL E251902
Mechanical data
Weight [g] 114.3
Type of mounting mounting screw
Materials housing: stainless steel (1.4404 / 316L)
Tightening torque [Nm] 5
Mechanische Überlastfestigkeit [g] 500
Drag chain suitability yes
Drag chain suitability
bending radius for fixed installation : min. 4 x cable diameter
bending radius for flexible use : min. 15 x cable diameter
Items supplied
head cap screw: 1 x M5 x 20, Torx 15
Pack quantity 1 pcs.
Electrical connection
Cable: 3 m, PUR, Ø 4 mm, shielded; Maximum cable length: 250 m; drain wire connected to the housing; 4 x 0.14 mm²

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