8070094 Festo Vacuum Generators

Product Details

• Width dimension
  36 mm
• Ejector characteristics
  High vacuum Standard
• Setting range threshold value
  -0.999 bar ... 0 bar
• Operating pressure
  2 bar ... 8 bar
• Air supply time at nominal operating pressure
  0.2 s
• Idle current
  < 70 mA
• KC characters
  KC EMC
• Muffler construction type
  Open
• Short-circuit protection
  yes
• Switching element function
  N/C contact N/O contact
• Reverse polarity protection
  for all electrical connections
• Displayable unit(s)
  bar
• Switching status indication
  Optical
• Nominal width of Laval nozzle
  3 mm
• Mounting position
  Any
• Manual override
  Non-detenting Additionally via operating buttons
• Integrated function
  Ejector pulse valve, electric Vacuum switch
• Measured variable
  Relative pressure
• Symbol
  00992094
• Display range
  -0.999 bar ... 0 bar
Switching position indication
LCD
Grade of filtration
40 µm
Design
Modular
Measuring principle
Piezoresistive
Valve function
Closed
Switching input to standard
IEC 61131-2
Setting range hysteresis
-0.9 bar ... 0 bar
Operating pressure for max. vacuum
4 bar
DC operating voltage range
20.4 V ... 27.6 V
Voltage drop
≤ 1.5 V
Information on operating and pilot media
Operation with oil lubrication not possible
Noise level at nominal operating pressure
75 dB(A)
Protection class
III
Pressure measuring range
-1 bar ... 0 bar
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
Material of adjusting screw
Steel
Material of plug housing
Brass, nickel-plated
Material of keypad
TPE-U
Type code
OVEM
Switching function
Window comparator Threshold value comparator
Display type
4-character alphanumeric Back-lit LCD
Setting options
Via display and pushbuttons
Max. vacuum
93 %
Duty cycle
100%
Residual current
0.1 mA
Overload protection
Available
CE marking (see declaration of conformity)
As per EU EMC directive
Ambient temperature
0 °C ... 50 °C
Product weight
825 g
Pneumatic connection 1
QS-1/4
Female nozzle material
POM
Housing material
Wrought aluminum alloy PA-reinforced
Material of pin contacts
Brass, gold-plated
Max. suction rate with respect to atmosphere
181 l/min
Inductive protective circuit
Adapted to MZ, MY and ME coils
Max. output current
100 mA
Contamination level
3
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Certification
RCM compliance mark
Input switching logic
PNP (positive switching)
Type of mounting
With through-hole With accessories
Seals material
HNBR NBR
Muffler material
Wrought aluminum alloy PU foam
Material of pins
Steel
Nominal operating pressure
6 bar
Insulation voltage
50 V
Switching output
2xPNP
Surge resistance
0.8 kV
Relative air humidity
5 - 85 %
Max. tightening torque
0.8 Nm with internal thread 2.5 Nm with through-hole
Reproducibility, switching value FS
0.6 %
Pneumatic connection 3
Pneumatic muffler
Compressed air filter material
Fabric Sintered steel
Material of screws
Steel
Material of jet nozzle
Wrought aluminum alloy
Coil characteristics
24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Temperature of medium
0 °C ... 50 °C
Degree of protection
IP65
Electrical connection
5-pin Plug
Accuracy in ± % FS
3 %FS
Vacuum connection
QS-12
Material of filter housing
PA-reinforced
Inspection window material
PA
Material of pneumatic fitting
Brass, nickel-plated

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