8088780 Festo Vacuum Generators

Product Details

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

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