8023702 Festo Vacuum Generators

8023702 Product Details

• Manual override
  Non-detenting Additionally via operating buttons
• Measured variable
  Relative pressure
• Symbol
  00992094
• Display type
  4-character alphanumeric Back-lit LCD
• Max. vacuum
  93 %
• DC operating voltage range
  20.4 V ... 27.6 V
• Residual current
  0.1 mA
• Surge resistance
  0.8 kV
• CE marking (see declaration of conformity)
  As per EU EMC directive
• Protection class
  III
• Degree of protection
  IP65
• Type code
  OVEM
• Ejector characteristics
  High vacuum Standard
• Short-circuit protection
  yes
• Measuring principle
  Piezoresistive
• Display range
  -0.999 bar ... 0 bar
• Setting range threshold value
  -0.999 bar ... 0 bar
• Operating pressure
  2 bar ... 8 bar
• Insulation voltage
  50 V
• Switching output
  2xPNP
Contamination level
3
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Max. tightening torque
0.8 Nm with internal thread 2.5 Nm with through-hole
Electrical connection
5-pin Plug
Compressed air filter material
Fabric Sintered steel
Material of adjusting screw
Steel
KC characters
KC EMC
Muffler construction type
Open
Grade of filtration
40 µm
Switching element function
N/C contact N/O contact
Reverse polarity protection
for all electrical connections
Displayable unit(s)
bar
Setting range hysteresis
-0.9 bar ... 0 bar
Switching status indication
Optical
Air supply time at nominal operating pressure
0.2 s
Duty cycle
100%
Max. output current
100 mA
Information on operating and pilot media
Operation with oil lubrication not possible
Certification
RCM compliance mark c UL us - Listed (OL)
Pressure measuring range
-1 bar ... 0 bar
Pneumatic connection 3
Pneumatic muffler integrated
Seals material
NBR
Material of jet nozzle
Wrought aluminum alloy
Width dimension
20 mm
Mounting position
Any
Design
Modular
Switching function
Window comparator Threshold value comparator
Valve function
Closed
Setting options
Via display and pushbuttons
Operating pressure for max. vacuum
5.3 bar
Max. suction rate with respect to atmosphere
86.5 l/min
Inductive protective circuit
Adapted to MZ, MY and ME coils
Coil characteristics
24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
Overload protection
Available
Relative air humidity
5 - 85 %
Noise level at nominal operating pressure
74 dB(A)
Accuracy in ± % FS
3 %FS
Vacuum connection
QS-8
Female nozzle material
POM
Hollow bolt material
Wrought aluminum alloy
Inspection window material
PA
Material of pins
Steel
Nominal width of Laval nozzle
2 mm
Integrated function
Ejector pulse valve, electric Vacuum switch
Switching input to standard
IEC 61131-2
Switching position indication
LCD
Nominal operating pressure
6 bar
Idle current
< 70 mA
Voltage drop
≤ 1.5 V
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Temperature of medium
0 °C ... 50 °C
Ambient temperature
0 °C ... 50 °C
Product weight
415 g
Input switching logic
PNP (positive switching)
Pneumatic connection 1
G1/4
Housing material
Die-cast aluminum PA-reinforced
Material of plug housing
Brass, nickel-plated
Material of keypad
TPE-U
Reproducibility, switching value FS
0.6 %
Type of mounting
With through-hole With accessories
Note on materials
Contains paint-wetting impairment substances RoHS-compliant
Material of filter housing
PA-reinforced
Muffler material
Wrought aluminum alloy PU foam
Material of screws
Steel
Bracket material
Stainless steel
Material of pin contacts
Brass, gold-plated
Material of pneumatic fitting
Brass, nickel-plated

Product condition

Related documents 8023702 Specs