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VSA002

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  • For the reliable vibration detection of machines and equipment
  • For connection to a diagnostic electronics for vibration sensors
  • Large operating temperature range and high protection rating for the requirements of harsh industrial environments
  • Compact and robust stainless steel housing with high mechanical overload protection
  • Excellent repeatability and low linearity error
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  • Product characteristics
    Measuring range of vibration [g]-25…25
    Frequency range [Hz]0…10000
    Measuring principlecapacitive
    Application
    Special featureScreened cable; Drag chain suitability
    Designfor connection to external diagnostic electronics VSE
    Applicationvibration detection
    Electrical data
    Operating voltage [V]7.2…10.8 DC; (cULus: 9 V DC)
    Current consumption [mA]< 15
    Min. insulation resistance [MΩ]100; (500V DC)
    Protection classIII
    Reverse polarity protectionyes
    Sensor typemicroelectromechanical system (MEMS)
    Outputs
    Analogue current output [mA]0…10
    Max. load [Ω]300
    Measuring/setting range
    Measuring range of vibration [g]-25…25
    Frequency range [Hz]0…10000
    Measuring principlecapacitive
    Sensitivity [µA/g]142
    Number of measurement axes1
    Accuracy / deviations
    Linearity deviation0,2 %
    Operating conditions
    Ambient temperature [°C]-30…85
    Note on ambient temperature
    cULus: < 80 °C
    Storage temperature [°C]-30…85
    ProtectionIP 67
    Tests / approvals
    EMC
    EN 61000-6-2
    EN 61000-6-3
    EN 50178
    Shock resistance
    DIN EN 60068-2-2750 g 11 ms
    Vibration resistance
    DIN EN 60068-2-2020 g / 10 … 2000 Hz
    MTTF [years]2642
    Mechanical data
    Weight [g]87
    Type of mountingM16 x 1,5
    Materialshousing: stainless steel (1.4404 / 316L)
    Tightening torque [Nm]8
    Drag chain suitabilityyes
    Drag chain suitability
    bending radius for fixed installation: min. 4 x cable diameter
    bending radius for flexible use: min. 15 x cable diameter
    Remarks
    Pack quantity1 pcs.
    Electrical connection
    Cable: 0.8 m, PUR, Ø 5 mm, shielded; Maximum cable length: 250 m; screen (connected to the housing)
    Connector: 1 x M12; Maximum cable length: 250 m