171064 Festo Vacuum Generators

Product Details

• Muffler construction type
  Closed
• Integrated function
  Ejector pulse valve, electric Vacuum switch
• Measured variable
  Relative pressure
• Switching status indication
  Optical
• Max. overload pressure
  5 bar
• CE marking (see declaration of conformity)
  As per EU EMC directive
• Ambient temperature
  0 °C ... 50 °C
• Electrical connection
  4-pin Plug
• Nominal width of Laval nozzle
  3 mm
• Mounting position
  Any
• Switching element function
  N/O contact
• Symbol
  00991306
• Display type
  LED
• Max. vacuum
  85 %
• Duty cycle
  100%
• Temperature of medium
  0 °C ... 60 °C
• Degree of protection
  IP65
• Note on materials
  Free of copper and PTFE RoHS-compliant
• Seals material
  NBR
• Muffler material
  PE POM
Width dimension
22 mm
Ejector characteristics
High vacuum
Manual override
Non-detenting
Switching function
Threshold value comparator
Reverse polarity protection
for all electrical connections
Setting options
Potentiometer
DC operating voltage range
21.6 V ... 26.4 V
Information on operating and pilot media
Operation with oil lubrication not possible
Pressure measuring range
0 bar ... 1 bar
Pneumatic connection 3
Pneumatic muffler integrated
Vacuum connection
G3/8
Material of jet nozzle
Brass, nickel-plated
Valve function
Closed
Setting range hysteresis
-0.6 bar ... -0.1 bar
Nominal operating pressure
6 bar
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Certification
RCM compliance mark c UL us - Recognized (OL)
Pneumatic connection 1
G1/4
Housing material
Wrought aluminum alloy
Type code
VADMI
Grade of filtration
≤ 40 µm
Measuring principle
Piezoresistive
Setting range threshold value
-0.9 bar ... -0.2 bar
Operating pressure
2 bar ... 8 bar
Air supply time at nominal operating pressure
0.2 s
Switching output
NPN
Product weight
380 g
Type of mounting
Optionally: With internal thread
Compressed air filter material
PA
Material of filter housing
PC
Female nozzle material
Brass, nickel-plated
Material of piston
POM

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