8088781 Festo Vacuum Generators

Product Details

• Material of adjusting screw
  High-alloy stainless steel
• Displayable unit(s)
  kPa
• Setting range threshold value
  0 MPa ... 0.099 MPa
• Width
  35 mm
• Reverse polarity protection
  for all electrical connections
• Symbol
  00995925
• Nominal operating pressure
  6 bar
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• CE marking (see declaration of conformity)
  As per EU EMC directive
• Pressure measuring range
  -1 bar ... 0 bar
• Housing material
  Wrought aluminum alloy
• Protection class
  III
• Vacuum connection
  G3/8
• Noise level at nominal operating pressure
  62 dB(A)
• Actuation type
  Electrical
• Measured variable
  Relative pressure
• Valve function
  5/3, pressurized
• Duty cycle
  100%
• Temperature of medium
  -5 °C ... 50 °C
• Product weight
  930 g
Pneumatic connection 3
Pneumatic muffler open
Material of screws
Steel
Signal status display
LED
Sensor switching status indication
LED
Display type
LED 2-digit
Display range start value
0 MPa
Setting range hysteresis
0 MPa ... 0.09 MPa
Type code
VABF
Integrated function
Flow control Vacuum switch
Measuring principle
Piezoresistive
Operating pressure
4 bar ... 8 bar
Information on operating and pilot media
Operation with oil lubrication not possible
Ambient temperature
-5 °C ... 50 °C
Note on materials
RoHS-compliant
Plate material
Die-cast aluminum
Material of jet nozzle
Wrought aluminum alloy
Setting options
Teach-in Via parameter sets
Operating pressure for max. suction rate
4 bar
Air supply time at nominal operating pressure
0.25 s
Display range end value
0.099 MPa
Muffler construction type
Open
Manual override
Detenting Covered
Ejector characteristics
High suction rate Standard
Pilot pressure
4 bar ... 10 bar
DC operating voltage range
21.6 V ... 30 V
Degree of protection
IP65
Electrical actuation
Fieldbus
Accuracy in ± % FS
3 %FS
Female nozzle material
POM
Muffler material
POM PU foam
Max. suction rate with respect to atmosphere
91 l/min
Reproducibility, switching value FS
1 %
Nominal width of Laval nozzle
1.4 mm
Mounting position
Any
Switching function
Window comparator Threshold value comparator
Idle current
30 mA
Corrosion resistance class (CRC)
0 - No corrosion stress
Certification
RCM compliance mark
Electrical connection
Via CPX
Seals material
HNBR NBR

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