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538828 Festo

FESTO 538828 Generador de vacío

OVEM-05-H-B-QO-ON-N-2P

$842,15 1 uds. con envío de 1 a 3 días a United States

Especificaciones

Series (OVEM) Vacuum generator
Nominal width of Laval nozzle (05) 0.45 mm
Vacuum type (H) High vacuum
Housing width (B) 20 mm
Pneumatic connections (QO) Supply/vacuum port with QS fi ttings, exhaust port with open silencer
Normal position of the vacuum generator (ON) NO, normally open (vacuum generation)
Electrical connection (N) Plug M12 (5-pin)
Vacuum sensor (2P) Switching output 2x PNP
Alternative vacuum display Without
Setting options Via display and keys
Material electrical contact Gold-plated brass
Material transmitter nozzle Wrought aluminium alloy
Material fitting Nickel-plated brass
Grid dimension 20 mm
Mounting position optional
Grade of filtration 40 µm
Integrated function Electric on-off valve Filter Open silencer Vacuum switch
Short circuit current rating yes
Measuring principle Piezoresistive
Switching function Window comparator Threshold value comparator
Valve function Open
Standard switching input IEC 61131-2
Indicating range -0,999 bar ... 0 bar
Setting range hysteresis -0,9 bar ... 0 bar
Switching status indication Optical
Operating pressure 2 bar ... 8 bar
Max. vacuum 93 %
Max. suction flow rate against atmosphere 6 l/min
Operational voltage range DC 20,4 V ... 27,6 V
Inductive protective circuit Adapted to MZ, MY, ME coils
No-load supply current < 70 mA
Off-state current 0,1 mA
Voltage drop ≤ 1,5 V
Immunity to surge 0,8 kV
Pollution degree 3
KC mark KC-EMV
CE marking (see declaration of conformity) To UK instructions for EMC
Note on operating and pilot medium Lubricated operation not possible
Media temperature 0 °C ... 50 °C
Sound pressure level at nominal operating pressure 51 dB(A)
Protection class III
Max. tightening torque 0.8 Nm with female thread 2.5 Nm with through-hole
Pressure measuring range -1 bar ... 0 bar
Reproducibility of switching values FS 0,6 %
Electrical connection 5-pin M12x1 Plugs
Pneumatic connection, port 1 QS-6
Vacuum connection QS-6
Material seals NBR
Material filter Fabric PA Sintered steel
Material housing Die-cast aluminium PA-reinforced
Material screws Steel
Material connector housing Nickel-plated brass
Material pins Steel
Material keypad TPE-U
Nominal size, Laval nozzle 0,45 mm
Silencer design Open
Ejector characteristic High vacuum Standard
Manual override Non-detenting Additionally via operating buttons
Design Modular
Measured variable Relative pressure
Switching element function N/C contact N/O contact
Symbol 992.100
Reverse polarity protection For all electrical connections
Display type 4-place alphanumeric Back-lit LCD
Displayable units bar
Switching position indicator LCD
Setting range threshold value -0,999 bar ... 0 bar
Operating pressure for max. vacuum 5,1 bar
Nominal operating pressure 6 bar
Air supply time at nominal operating pressure 4,8 s
Duty cycle 100%
Insulation voltage 50 V
Max. output current 100 mA
Switching output 2xPNP
Characteristic coil data 24 V DC: low-current phase 0.3 W, high-current phase 2.55 W
Overload protection Available
Approval RCM trademark c UL us listed (OL)
CE mark (see declaration of conformity) To EU EMC Directive
Operating medium Compressed air to ISO 8573-1:2010 [7:4:4]
Corrosion resistance class CRC 2 - Moderate corrosion stress
Relative air humidity 5 - 85 %
Degree of protection IP65
Ambient temperature 0 °C ... 50 °C
Product weight 320 g
Accuracy in ± % FS 3 %FS
Switching logic for inputs PNP (positive switching)
Type of mounting With through-hole Via female thread With accessories
Pneumatic connection, port 3 Integrated silencer
Note on materials Contains paint-wetting impairment substances RoHS-compliant
Material receiver nozzle POM
Material filter housing PA-reinforced
Material silencer Wrought aluminium alloy PU foam
Material screen PA

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$842,15
Stock 1 uds.
Referencia 538828
Fabricante FESTO
Unidades Precio / Unidad
1+ $842,15

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