8037697 Festo Vacuum Generators

Product Details

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

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