Product Model
ovem-07-h-b-qo-oe-n-2n
Selling Points
- 1The OVEM-07-H-B-QO-OE-N-2N vacuum generator delivers high vacuum standards, ensuring optimal performance in various industrial applications.
- 2Equipped with a 40 µm filtration grade, this vacuum generator provides reliable air quality and minimizes contamination, making it suitable for sensitive environments.
- 3The modular design of the OVEM-07-H-B-QO-OE-N-2N allows for easy integration and customization, catering to diverse industrial automation needs.
- 4Featuring an electrical ejector pulse valve, on-off valve, and filter, this vacuum generator offers comprehensive control options for precise operation.
- 5Utilizing piezoresistive measurement principles, the OVEM-07-H-B-QO-OE-N-2N provides accurate relative pressure readings, ensuring reliable operation and monitoring.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Nominal width of Laval nozzle | 0.7mm | Width dimension | 20mm |
Muffler construction type | Open | Mounting position | Any |
Ejector characteristics | High vacuum Standard | Grade of filtration | 40μm |
Manual override | Non-detenting Additionally via operating buttons | Integrated function | Ejector pulse valve, electric Flow control Shut off valve, electric Compressed air filter Air saving function, electrical Non-return valve Pneumatic muffler open Vacuum switch |
Structural design | Modular | Short-circuit protection | yes |
Measured variable | Relative pressure | Measuring principle | Piezoresistive |
Switching element function | N/C contact N/O contact | Switching function | Window comparator Threshold value comparator |
Symbol | 00992102 | Valve function | Open |
Reverse polarity protection | for all electrical connections | Switching input to standard | IEC 61131-2 |
Display type | 4-character alphanumeric Back-lit LCD | Display range | -0.999bar 0bar |
Displayable unit(s) | bar | Setting range hysteresis | -0.9bar 0bar |
Setting options | Via display and pushbuttons | Switching position indication | LCD |
Switching status indication | Optical | Setting range threshold value | -0.999bar 0bar |
Operating pressure | 2bar 8bar | Operating pressure for max. vacuum | 4.1bar |
Max. vacuum | 93% | Nominal operating pressure | 6bar |
Max. suction rate with respect to atmosphere | 16l/min | Air supply time at nominal operating pressure | 0.4s |
DC operating voltage range | 20.4V 27.6V | Duty cycle | 100% |
Inductive protective circuit | Adapted to MZ, MY and ME coils | Insulation voltage | 50V |
Idle current | 70mA | Max. output current | 100mA |
Residual current | 0.1mA | Switching output | 2xNPN |
Voltage drop | 1.5V | Coil characteristics | 24 V DC: low-current phase 0.3 W, high-current phase 2.55 W |
Surge resistance | 0.8kV | Overload protection | Available |
Contamination level | 3 | Certification | RCM compliance mark c UL us - Listed (OL) |
KC characters | KC EMC | CE marking (see declaration of conformity) | As per EU EMC directive |
UKCA marking (see declaration of conformity) | To UK instructions for EMC | Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
Information on operating and pilot media | Operation with oil lubrication not possible | Corrosion resistance class (CRC) | 2 - Moderate corrosion stress |
LABS (PWIS) conformity | VDMA24364 zone III | Temperature of medium | 0°C 50°C |
Relative air humidity | 5 - 85 % | Noise level at nominal operating pressure | 58dB(A) |
Degree of protection | IP65 | Protection class | III |
Ambient temperature | 0°C 50°C | Max. tightening torque | 0.8 Nm with internal thread 2.5 Nm with through-hole |
Product weight | 330g | Pressure measuring range | -1bar 0bar |
Accuracy in ± % FS | 3%FS | Reproducibility, switching value FS | 0.6% |
Input switching logic | NPN (negative switching) | Electrical connection | 5-pin M12x1 Plug |
Type of mounting | With through-hole With internal thread With accessories | Pneumatic connection 1 | QS-8 |
Pneumatic connection 3 | Pneumatic muffler integrated | Vacuum connection | QS-8 |
Note on materials | RoHS-compliant | Seals material | NBR |
Female nozzle material | POM | Compressed air filter material | Fabric PA Sintered steel |
Material of filter housing | PA-reinforced | Housing material | Die-cast aluminum PA-reinforced |
Material of adjusting screw | Steel | Muffler material | Wrought aluminum alloy PU foam |
Material of screws | Steel | Inspection window material | PA |
Material of plug housing | Brass, nickel-plated | Material of pin contacts | Brass, gold-plated |
Material of pins | Steel | Material of jet nozzle | Wrought aluminum alloy |
Material of keypad | TPE-U | Material of pneumatic fitting | Brass, nickel-plated |
Manufacturer ID | 540009 |
Specifications may be subject to change without notice