8023700 Festo Vacuum Generators

Product Details

• KC characters
  KC EMC
• Ejector characteristics
  High vacuum Standard
• Design
  Modular
• Switching element function
  N/C contact N/O contact
• Reverse polarity protection
  for all electrical connections
• Setting range threshold value
  -0.999 bar ... 0 bar
• Switching position indication
  LCD
• Max. suction rate with respect to atmosphere
  86.5 l/min
• Duty cycle
  100%
• Nominal width of Laval nozzle
  2 mm
• Grade of filtration
  40 µm
• Manual override
  Non-detenting Additionally via operating buttons
• Valve function
  Closed
• Setting options
  Via display and pushbuttons
• Nominal operating pressure
  6 bar
• Insulation voltage
  50 V
• Mounting position
  Any
• Short-circuit protection
  yes
• Symbol
  00992094
• Switching input to standard
  IEC 61131-2
Displayable unit(s)
bar
Max. vacuum
93 %
Operating pressure for max. vacuum
5.3 bar
Residual current
0.1 mA
Coil characteristics
24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
Temperature of medium
0 °C ... 50 °C
Information on operating and pilot media
Operation with oil lubrication not possible
Protection class
III
Product weight
390 g
Input switching logic
PNP (positive switching)
Pneumatic connection 3
Pneumatic muffler integrated
Female nozzle material
POM
Hollow bolt material
Wrought aluminum alloy
Inspection window material
PA
Material of pneumatic fitting
Brass, nickel-plated
Muffler construction type
Open
Measured variable
Relative pressure
Switching function
Window comparator Threshold value comparator
Display range
-0.999 bar ... 0 bar
Switching status indication
Optical
DC operating voltage range
20.4 V ... 27.6 V
Idle current
< 70 mA
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Degree of protection
IP65
Accuracy in ± % FS
3 %FS
Pneumatic connection 1
QS-8
Housing material
Die-cast aluminum PA-reinforced
Material of pins
Steel
Width dimension
20 mm
Type code
OVEM
Integrated function
Ejector pulse valve, electric Vacuum switch
Measuring principle
Piezoresistive
Display type
4-character alphanumeric Back-lit LCD
Setting range hysteresis
-0.9 bar ... 0 bar
Operating pressure
2 bar ... 8 bar
Air supply time at nominal operating pressure
0.2 s
Inductive protective circuit
Adapted to MZ, MY and ME coils
Switching output
2xPNP
Contamination level
3
CE marking (see declaration of conformity)
As per EU EMC directive
Ambient temperature
0 °C ... 50 °C
Pressure measuring range
-1 bar ... 0 bar
Electrical connection
5-pin Plug
Seals material
NBR
Muffler material
Wrought aluminum alloy PU foam
Material of pin contacts
Brass, gold-plated
Bracket material
Stainless steel
Max. output current
100 mA
Voltage drop
≤ 1.5 V
Overload protection
Available
Relative air humidity
5 - 85 %
Noise level at nominal operating pressure
74 dB(A)
Max. tightening torque
0.8 Nm with internal thread 2.5 Nm with through-hole
Certification
RCM compliance mark c UL us - Listed (OL)
Type of mounting
With through-hole With accessories
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
Compressed air filter material
Fabric Sintered steel
Material of screws
Steel
Material of plug housing
Brass, nickel-plated
Material of keypad
TPE-U
Surge resistance
0.8 kV
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Reproducibility, switching value FS
0.6 %
Vacuum connection
QS-8
Material of filter housing
PA-reinforced
Material of adjusting screw
Steel
Material of jet nozzle
Wrought aluminum alloy

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