OVEM-20-H-B-PO-CE-N-1P

Description

Nominal width laval nozzle [mm] 2,00
Pitch dimension [mm] 20
Construction type silencer type open
installation position arbitrary
Ejector characteristic High vacuumStandard
Filter porosity [??m] 40
Hand assist actuation tentative
Integrated function check valvesSilencer openvacuum switchElectrical switch on valveEjection impulse electricalflow control valve (both directions)filter
Construction set up Modular
Short circuit resistance yes
Measured parameter Relative pressure
Measurement principle Piezoresistive
Switching element function NO contact
Switch function Threshold comparatorThreshold value with fixed hysteresis
Valve function closed
Reverse polarity protection for all electrical connections
Control input to standard IEC 61131-2
Display type LED
Setting options Teach-in
Switching position display LED
Switching status indicator Visual
Settings range threshold value [bar] -1
Operating pressure [bar] 2 to 8
Operating pressure for max. vacuum [bar] 5,3
max. vacuum [%] 93
Nominal operating pressure [bar] 6
Max. suction volume current against atmosphere [l/min] 86,5
Venting time for nominal operating pressure [s] 0,2
Operating voltage range DC [V] 20.4 to 27.6
Power-on time 100 %
Inductive protection circuit adjusted to MZ, MY, ME coils
Insulation voltage [V] 50
Empty run current [mA] < 80 mA Max. output current [mA] 100 Residual current [mA] 0,1 Control output PNP Voltage drop [V] <= 1,5 V Coil characteristic value 24 V DC: Low current phase 0.3 W, high current phase 2,55 W Surge voltage strength [kV] 0,8 Overload resistant Available Degree of contamination 3 Permission RCM markc UL us - Listed (OL) KC-mark KC-EMV CE certificate (see declaration of conformity) to EU EMC directive Operating medium Compressed air to ISO 8573-1:2010 [7:4:4] Information about operating and control medium Oiled operation not possible Corrosion resistant class KBK 2 - moderate corrosion stress Medium temperature [??C] 0 to 50 Relative humidity 5 - 85 % Noise level for nominal operating pressure [dB(A)] 74 Protection category IP65 Protection class III ambient temperature [??C] 0 to 50 Max. tightening torque 0.8 Nm with female thread2.5 Nm with throughway bore Product weight [g] 415 Pressure measurement range [bar] -1 Accuracy FS [%FS] 0,5 Reproducibility shifting time FS [%] 0,6 Switching logic inputs PNP (Positive switching) Electrical connection M12x15 pinPlug Fastening type With throughway boresWith female threadWith Accessories Pneumatic connection 1 G1/4 Pneumatic connection 3 Silencer integrated vacuum connection QS-8 Material information LABS containing materials includedRoHs compliant Seals material NBR Capture nozzle material POM Filter material PAWebSintered steel Filter housing material PA reinforced Housing material Aluminium die castingPA reinforced Regulation screw material Steel Silencer material Aluminium wrought alloyPU foam Screws material Steel Plug housing material brass, nickel-plated Plug contacts material brass, Gold plated Pins material Steel Jet nozzle material Aluminium wrought alloy Button field material PA reinforced Screw connection material brass, nickel-plated Hysteresis [bar] 0,02 Banjo bolt material Aluminium wrought alloy Elbow material Stainless steel