171054 Festo Vacuum Generators

Product Details

• Muffler construction type
  Closed
• Measuring principle
  Piezoresistive
• Display type
  LED
• Setting range hysteresis
  -0.6 bar ... -0.1 bar
• Nominal operating pressure
  6 bar
• DC operating voltage range
  21.6 V ... 26.4 V
• Information on operating and pilot media
  Operation with oil lubrication not possible
• Certification
  RCM compliance mark c UL us - Recognized (OL)
• Type of mounting
  Optionally: With internal thread
• Ejector characteristics
  High vacuum
• Manual override
  Non-detenting
• Switching function
  Threshold value comparator
• Reverse polarity protection
  for all electrical connections
• Switching status indication
  Optical
• Max. overload pressure
  5 bar
• Switching output
  NPN
• Degree of protection
  IP65
• Electrical connection
  4-pin Plug
• Vacuum connection
  M5
• Material of filter housing
  PC
Muffler material
PE POM
Mounting position
Any
Grade of filtration
≤ 40 µm
Symbol
00991306
Setting options
Potentiometer
Operating pressure
1.5 bar ... 8 bar
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Temperature of medium
0 °C ... 60 °C
Product weight
90 g
Pneumatic connection 1
M5
Note on materials
Free of copper and PTFE RoHS-compliant
Housing material
Wrought aluminum alloy
Material of jet nozzle
Brass, nickel-plated
Nominal width of Laval nozzle
0.45 mm
Integrated function
Ejector pulse valve, electric Vacuum switch
Valve function
Closed
Setting range threshold value
-0.9 bar ... -0.2 bar
Air supply time at nominal operating pressure
1.9 s
CE marking (see declaration of conformity)
As per EU EMC directive
Duty cycle
100%
Seals material
NBR
Compressed air filter material
PA
Width dimension
10 mm
Type code
VADMI
Measured variable
Relative pressure
Switching element function
N/O contact
Max. vacuum
85 %
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
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 piston
POM

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