Product Model
vadmi-70-ls-n
Selling Points
- 1High Vacuum Performance: The VADMI-70-LS-N achieves a maximum vacuum of 85%, making it suitable for demanding applications requiring precise vacuum levels.
- 2Electric Ejector Pulse Valve: This integrated function ensures efficient operation and precise control over the vacuum process, enhancing overall system performance.
- 3Air-Saving Function: The electrical air-saving function reduces compressed air consumption, making it an energy-efficient solution for various industrial applications.
- 4Relative Pressure Measurement: Equipped with a piezoresistive vacuum switch, the VADMI-70-LS-N provides accurate relative pressure measurements, ensuring reliable operation and monitoring.
- 5Compact Design and Easy Installation: With a compact design and minimal installation effort, the VADMI-70-LS-N is easy to integrate into existing systems, reducing setup time and complexity.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Nominal width of Laval nozzle | 0.7mm | Width dimension | 15mm |
Muffler construction type | Closed | Mounting position | Any |
Ejector characteristics | High vacuum | Grade of filtration | 40μm |
Manual override | Non-detenting | Integrated function | Ejector pulse valve, electric Flow control Shut off valve, electric Compressed air filter Air saving function, electrical Non-return valve Vacuum switch |
Measured variable | Relative pressure | Measuring principle | Piezoresistive |
Switching element function | N/O contact | Switching function | Threshold value comparator |
Symbol | 00991306 | Valve function | Closed |
Reverse polarity protection | for all electrical connections | Display type | LED |
Setting range hysteresis | -0.6bar -0.1bar | Hysteresis setting range | -8.7psi -1.45psi |
Setting options | Potentiometer | Switching status indication | Optical |
Setting range threshold value | -0.9bar -0.2bar | Threshold value setting range | -13.05psi -2.9psi |
Operating pressure | 21.75psi 116psi | Max. vacuum | 85% |
Nominal operating pressure | 87psi | Max. overload pressure | 5bar |
Air supply time at nominal operating pressure with ejector pulse | 0.59s | DC operating voltage range | 21.6V 26.4V |
Duty cycle | 100% | Switching output | NPN |
Certification | RCM compliance mark c UL us - Recognized (OL) | 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-B1/B2-L | Temperature of medium | 0°C 60°C |
Degree of protection | IP65 | Ambient temperature | 0°C 50°C |
Product weight | 180g | Pressure measuring range | 0psi 14.5psi |
Electrical connection | 4-pin M8x1 Plug | Type of mounting | Optionally: With through-hole With internal thread |
Pneumatic connection 1 | M5 | Pneumatic connection 3 | Pneumatic muffler integrated |
Vacuum connection | G1/8 | Note on materials | RoHS-compliant |
Seals material | NBR | Female nozzle material | Brass, nickel-plated |
Compressed air filter material | PA | Material of filter housing | PC |
Housing material | Wrought aluminum alloy | Muffler material | PE POM |
Material of piston | POM | Material of jet nozzle | Brass, nickel-plated |
Manufacturer ID | 171056 |
Specifications may be subject to change without notice