162516 Festo Vacuum Generators

Product Details

• Type code
  VADM
• Mounting position
  Any
• Ejector characteristics
  High vacuum
• Valve function
  Closed
• Setting range hysteresis
  -0.5 bar ... -0.05 bar
• Switching output
  PNP
• Product weight
  220 g
• Vacuum connection
  G1/8
• Material of piston
  POM
• Manual override
  Non-detenting
• Measured variable
  Relative pressure
• Switching element function
  N/O contact
• Display type
  LED
• Switching status indication
  Optical
• Nominal operating pressure
  6 bar
• Duty cycle
  100%
• Corrosion resistance class (CRC)
  2 - Moderate corrosion stress
• Certification
  RCM compliance mark c UL us - Recognized (OL)
• Type of mounting
  Optionally: With internal thread
• Note on materials
  Free of copper and PTFE RoHS-compliant
Female nozzle material
Brass, nickel-plated
Nominal width of Laval nozzle
0.95 mm
Muffler construction type
Closed
Switching function
Threshold value comparator
Setting options
Potentiometer
DC operating voltage range
21.6 V ... 26.4 V
CE marking (see declaration of conformity)
As per EU EMC directive
Ambient temperature
0 °C ... 50 °C
Electrical connection
4-pin Plug
Pneumatic connection 3
Pneumatic muffler integrated
Housing material
Wrought aluminum alloy
Material of jet nozzle
Brass, nickel-plated
Measuring principle
Piezoresistive
Reverse polarity protection
for all electrical connections
Operating pressure
2 bar ... 8 bar
Air supply time at nominal operating pressure
1.18 s
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Temperature of medium
0 °C ... 60 °C
Pressure measuring range
0 bar ... 1 bar
Material of filter housing
PC
Muffler material
PE POM
Width dimension
18 mm
Grade of filtration
≤ 40 µm
Integrated function
Ejector pulse valve, electric Vacuum switch
Symbol
00991304
Setting range threshold value
-0.9 bar ... 0 bar
Max. vacuum
85 %
Information on operating and pilot media
Operation with oil lubrication not possible
Degree of protection
IP65
Pneumatic connection 1
G1/8
Seals material
NBR
Compressed air filter material
PA

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