8023701 Festo Vacuum Generators

Product Details

• KC characters
  KC EMC
• Muffler construction type
  Open
• Design
  Modular
• Switching function
  Threshold value comparator Threshold value with fixed hysteresis
• Reverse polarity protection
  for all electrical connections
• Max. vacuum
  93 %
• Max. output current
  100 mA
• Voltage drop
  ≤ 1.5 V
• Overload protection
  Available
• Mounting position
  Any
• Type code
  OVEM
• Integrated function
  Ejector pulse valve, electric Vacuum switch
• Measuring principle
  Piezoresistive
• Valve function
  Closed
• Display type
  LED
• Nominal operating pressure
  6 bar
• Duty cycle
  100%
• Idle current
  < 80 mA
• Residual current
  0.1 mA
• Relative air humidity
  5 - 85 %
Ambient temperature
0 °C ... 50 °C
Pressure measuring range
-1 bar ... 0 bar
Pneumatic connection 3
Pneumatic muffler integrated
Material of filter housing
PA-reinforced
Material of pins
Steel
Grade of filtration
40 µm
Short-circuit protection
yes
Setting options
Teach-in
Operating pressure
2 bar ... 8 bar
Air supply time at nominal operating pressure
0.2 s
Insulation voltage
50 V
Inductive protective circuit
Adapted to MZ, MY and ME coils
Information on operating and pilot media
Operation with oil lubrication not possible
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Protection class
III
Max. tightening torque
0.8 Nm with internal thread 2.5 Nm with through-hole
Electrical connection
5-pin Plug
Female nozzle material
POM
Hollow bolt material
Wrought aluminum alloy
Bracket material
Stainless steel
Nominal width of Laval nozzle
2 mm
Ejector characteristics
High vacuum Standard
Measured variable
Relative pressure
Symbol
00992094
Setting range threshold value
-1 bar ... 0 bar
Operating pressure for max. vacuum
5.3 bar
Max. suction rate with respect to atmosphere
86.5 l/min
Coil characteristics
24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
Contamination level
3
CE marking (see declaration of conformity)
As per EU EMC directive
Certification
RCM compliance mark c UL us - Listed (OL)
Accuracy in ± % FS
0.5 %FS
Input switching logic
PNP (positive switching)
Seals material
NBR
Housing material
Die-cast aluminum PA-reinforced
Material of pin contacts
Brass, gold-plated
Material of jet nozzle
Wrought aluminum alloy
Width dimension
20 mm
Manual override
Non-detenting
Switching element function
N/O contact
Switching input to standard
IEC 61131-2
Switching status indication
Optical
Switching position indication
LED
DC operating voltage range
20.4 V ... 27.6 V
Switching output
PNP
Surge resistance
0.8 kV
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Noise level at nominal operating pressure
74 dB(A)
Degree of protection
IP65
Reproducibility, switching value FS
0.6 %
Pneumatic connection 1
G1/4
Compressed air filter material
Fabric Sintered steel
Muffler material
Wrought aluminum alloy PU foam
Material of plug housing
Brass, nickel-plated
Temperature of medium
0 °C ... 50 °C
Product weight
415 g
Hysteresis
0.02 bar
Type of mounting
With through-hole With accessories
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
Vacuum connection
QS-8
Material of adjusting screw
Steel
Material of screws
Steel
Material of keypad
PA-reinforced
Material of pneumatic fitting
Brass, nickel-plated

Related documents 8023701 Specs