162523 Festo Vacuum Generators

Product Details

• Type code
  VADM
• Mounting position
  Any
• Switching element function
  N/O contact
• Setting range threshold value
  -0.9 bar ... 0 bar
• Max. vacuum
  85 %
• CE marking (see declaration of conformity)
  As per EU EMC directive
• Product weight
  350 g
• Type of mounting
  Optionally: With internal thread
• Note on materials
  Free of copper and PTFE RoHS-compliant
• Material of filter housing
  PC
• Muffler material
  PE POM
• Muffler construction type
  Closed
• Ejector characteristics
  High vacuum
• Manual override
  Non-detenting
• Reverse polarity protection
  for all electrical connections
• Setting options
  Potentiometer
• Air supply time at nominal operating pressure
  0.26 s
• Switching output
  NPN
• Degree of protection
  IP65
• Grade of filtration
  ≤ 40 µm
Integrated function
Ejector pulse valve, electric Vacuum switch
Valve function
Closed
Setting range hysteresis
-0.5 bar ... -0.05 bar
Nominal operating pressure
6 bar
Duty cycle
100%
Temperature of medium
0 °C ... 60 °C
Certification
RCM compliance mark c UL us - Recognized (OL)
Pneumatic connection 1
G1/4
Seals material
NBR
Housing material
Wrought aluminum alloy
Width dimension
22 mm
Measuring principle
Piezoresistive
Symbol
00991304
Switching status indication
Optical
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Operation with oil lubrication not possible
Electrical connection
4-pin Plug
Vacuum connection
G3/8
Compressed air filter material
PA
Material of piston
POM
Nominal width of Laval nozzle
3 mm
Measured variable
Relative pressure
Switching function
Threshold value comparator
Display type
LED
Operating pressure
2 bar ... 8 bar
DC operating voltage range
21.6 V ... 26.4 V
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Ambient temperature
0 °C ... 50 °C
Pressure measuring range
0 bar ... 1 bar
Pneumatic connection 3
Pneumatic muffler integrated
Female nozzle material
Brass, nickel-plated
Material of jet nozzle
Brass, nickel-plated

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