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540020 Festo Vacuum Generators

Festo 540020 vacuum generator OVEM-14-H-B-QO-CE-N-2N Supply/vacuum port with QS fittings, exhaust port with open silencer. Nominal size, Laval nozzle: 1,4 mm, Grid dimension: 20 mm, Design, silencer: open, Assembly position: Any, Ejector characteristic: (* High vacuum
Festo

Part#:540020

Manufacturer:Festo

Alt. Part#:OVEM-14-H-B-QO-CE-N-2N

Product Lifecycle:Active

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About the product: vacuum generator OVEM-14-H-B-QO-CE-N-2N Supply/vacuum port with QS fittings, exhaust port with open silencer. Nominal size, Laval nozzle: 1,4 mm, Grid dimension: 20 mm, Design, silencer: open, Assembly position: Any, Ejector characteristic: (* High vacuum

About the manufacturer: For more than 40 years in the United States and 80 years globally, Festo Corp. has been a positive force for manufacturers. The company's passion is automation & intelligent automation solutions that transform the way people work and the way companies com

Check out the 540020 Festo price in the box on the right side or send a quick quote.

540020 Product Details

  • Nominal width of Laval nozzle
    1.4 mm
  • Grade of filtration
    40 µm
  • Switching function
    Window comparator Threshold value comparator
  • Displayable unit(s)
    bar
  • Setting range hysteresis
    -0.9 bar ... 0 bar
  • Switching status indication
    Optical
  • Air supply time at nominal operating pressure
    0.2 s
  • Idle current
    < 70 mA
  • Max. output current
    100 mA
  • Switching output
    2xNPN
  • Contamination level
    3
  • CE marking (see declaration of conformity)
    As per EU EMC directive
  • Corrosion resistance class (CRC)
    2 - Moderate corrosion stress
  • Protection class
    III
  • Product weight
    380 g
  • Accuracy in ± % FS
    3 %FS
  • Pneumatic connection 3
    Pneumatic muffler integrated
  • Note on materials
    Contains paint-wetting impairment substances RoHS-compliant
  • Material of screws
    Steel
  • Material of keypad
    TPE-U
  • KC characters
    KC EMC
  • Muffler construction type
    Open
  • Ejector characteristics
    High vacuum Standard
  • Design
    Modular
  • Switching element function
    N/C contact N/O contact
  • Symbol
    00992094
  • Display type
    4-character alphanumeric Back-lit LCD
  • Switching position indication
    LCD
  • Operating pressure
    2 bar ... 8 bar
  • Nominal operating pressure
    6 bar
  • Insulation voltage
    50 V
  • Inductive protective circuit
    Adapted to MZ, MY and ME coils
  • Voltage drop
    ≤ 1.5 V
  • Surge resistance
    0.8 kV
  • Relative air humidity
    5 - 85 %
  • Ambient temperature
    0 °C ... 50 °C
  • Input switching logic
    NPN (negative switching)
  • Pneumatic connection 1
    QS-8
  • Seals material
    NBR
  • Material of filter housing
    PA-reinforced
  • Housing material
    Die-cast aluminum PA-reinforced
  • Material of pins
    Steel
  • Type code
    OVEM
  • Integrated function
    Ejector pulse valve, electric Vacuum switch
  • Manual override
    Non-detenting Additionally via operating buttons
  • Measured variable
    Relative pressure
  • Display range
    -0.999 bar ... 0 bar
  • Setting options
    Via display and pushbuttons
  • Operating pressure for max. vacuum
    3.6 bar
  • DC operating voltage range
    20.4 V ... 27.6 V
  • Residual current
    0.1 mA
  • Coil characteristics
    24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
  • Operating medium
    Compressed air as per ISO 8573-1:2010 [7:4:4]
  • Temperature of medium
    0 °C ... 50 °C
  • Certification
    RCM compliance mark c UL us - Listed (OL)
  • Pressure measuring range
    -1 bar ... 0 bar
  • Reproducibility, switching value FS
    0.6 %
  • Electrical connection
    5-pin Plug
  • Compressed air filter material
    Fabric Sintered steel
  • Material of plug housing
    Brass, nickel-plated
  • Material of jet nozzle
    Wrought aluminum alloy
  • Width dimension
    20 mm
  • Mounting position
    Any
  • Short-circuit protection
    yes
  • Switching input to standard
    IEC 61131-2
  • Female nozzle material
    POM
  • Material of adjusting screw
    Steel
  • Material of pin contacts
    Brass, gold-plated
  • Material of pneumatic fitting
    Brass, nickel-plated
  • Measuring principle
    Piezoresistive
  • Valve function
    Closed
  • Reverse polarity protection
    for all electrical connections
  • Setting range threshold value
    -0.999 bar ... 0 bar
  • Max. vacuum
    93 %
  • Max. suction rate with respect to atmosphere
    50.5 l/min
  • Duty cycle
    100%
  • Overload protection
    Available
  • Information on operating and pilot media
    Operation with oil lubrication not possible
  • Noise level at nominal operating pressure
    77 dB(A)
  • Degree of protection
    IP65
  • Max. tightening torque
    0.8 Nm with internal thread 2.5 Nm with through-hole
  • Type of mounting
    With through-hole With accessories
  • Vacuum connection
    QS-8
  • Muffler material
    Wrought aluminum alloy PU foam
  • Inspection window material
    PA

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used surplus in original packaging with original factory seal.


Related documents 540020 Specs

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