Festo OVEM-20-H-C-QO-CE-N-LK Vacuum Generator

Name: Festo OVEM-20-H-C-QO-CE-N-LK Vacuum Generator
Price: 1409.57 USD
Availability: BackOrder

High vacuum with 2.0mm laval nozzle and 36mm housing width. Supply/vacuum port with QS fittings, exhaust port with open silencer. NC, normally closed (no vacuum generation) with ejector pulse. IO Link. View other configurations.

$1,409.57

Part Numbers

OVEM-20-H-C-QO-CE-N-LK
8070096

Highlights...

OVEM-20-H-C-QO-CE-N-LK
By Festo
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Features

2MM nominal size, laval nozzle
36MM grid dimension
Open silencer design
Optional mounting position
High vacuum ejector characteristic
Standard ejector characteristic
40MIM grade of filtration
Non-detenting manual override
Additionally via operating buttons manual override
Electric ejector pulse valve integrated function
Flow control integrated function
Electric on-off valve integrated function
Filter integrated function
Air saving function, electrical integrated function
Check valve integrated function
Open silencer integrated function
Vacuum switch integrated function
Modular design
Yes short circuit current rating
Relative pressure measured variable
Piezoresistive measuring principle
N/C contact switching element function
N/O contact switching element function
Window comparator switching function
Threshold value comparator switching function
992094 symbol
Closed valve function
For all electrical connections reverse polarity protection
IEC 61131-2 standard switching input
4-place alphanumeric display type
Back-lit LCD display type
Bar displayable units
-0.9BAR setting range hysteresis
0BAR setting range hysteresis
IO-Link® setting options
Via display and keys setting options
LCD switching position indicator
Optical switching status indication
-0.999BAR setting range threshold value
0BAR setting range threshold value
2BAR operating pressure
8BAR operating pressure
4BAR operating pressure for max. vacuum
93% max. vacuum
6BAR nominal operating pressure
98L2 max. suction flow rate against atmosphere
0.2S air supply time at nominal operating pressure
20.4V operational voltage range dC
27.6V operational voltage range dC
100% duty cycle
50V insulation voltage
70MA no-load supply current
100MA max. output current
0.1MA off-state current
2xPNP switching output
1.8V voltage drop
24 V DC: low-current phase 0.3 W, high-current phase 2.55 W characteristic coil data
0.8KV immunity to surge
Available overload protection
3 pollution degree
RCM trademark approval
C UL us listed (OL) approval
KC-EMV kC mark
To EU EMC Directive cE mark (see declaration of conformity)
To UK instructions for EMC cE marking (see declaration of conformity)
Compressed air to ISO 8573-1:2010 [7:4:4] operating medium
Lubricated operation not possible note on operating and pilot medium
2 - Moderate corrosion stress corrosion resistance class cRC
VDMA24364 zone III lABS (PWIS) conformity
0GC media temperature
50GC media temperature
5 - 85 % relative air humidity
62DBA sound pressure level at nominal operating pressure
IP65 degree of protection
III protection class
0.8 Nm with female thread max. tightening torque
2.5 Nm with through-hole max. tightening torque
825G product weight
-1BAR pressure measuring range
0BAR pressure measuring range
3YUQ accuracy in ± % fS
0.6% reproducibility of switching values fS
IO-Link® protocol
Device V 1.1 iO-Link, protocol version
Smart sensor profile iO-Link, profile
Binary data channel (BDC) iO-Link, function classes
Process data variable (PDV) iO-Link, function classes
Identification iO-Link, function classes
Diagnostics iO-Link, function classes
Teach channel iO-Link, function classes
COM2 (38.4 kBaud) iO-Link, communication mode
A iO-Link, port class
1 bytes iO-Link, process data length oUT
1 bit (ejector pulse IN/OUT) iO-Link, process data content oUT
1 bit (vacuum ON/OFF) iO-Link, process data content oUT
2 bytes iO-Link, process data length iN
14 bit PDV (pressure measurement value) iO-Link, process data content iN
2 bit BDC (pressure monitoring) iO-Link, process data content iN
3.5 ms iO-Link, min. cycle time
500KB iO-Link, data storage required
0x00003E iO-Link, device iD
5-pin electrical connection
M12x1 electrical connection
Plugs electrical connection
Electronic interlock protection against tampering
With through-hole type of mounting
Via female thread type of mounting
With accessories type of mounting
QS-12 vacuum connection
RoHS-compliant note on materials
HNBR material seals
NBR material seals
POM material receiver nozzle
Fabric material filter
PA material filter
Sintered steel material filter
PA-reinforced material filter housing
Wrought aluminium alloy material housing
PA-reinforced material housing
Steel material adjusting screw
Wrought aluminium alloy material silencer
POM material silencer
PU foam material silencer
Steel material screws
PA material screen
Nickel-plated brass material connector housing
Gold-plated brass material electrical contact
Steel material pins
Wrought aluminium alloy material transmitter nozzle
TPE-U material keypad
Nickel-plated brass material fitting
-0.999BAR to 0BAR indicating range
0GC ambient temperature to 50GC ambient temperature
Pneumatic connection qS-10 , port 1
Pneumatic connection silencer , port 3