INFICON VSA100A 真空开关

Switching pressure: 6 ± 2 mbar (below atmosphere)

Back switching: 3 ± 2 mbar (below atmosphere)

Operating pressure (absolute): <2 bar

Helium permeation: 5 x10-5 mbar l/s

Operation Temperature: 0 ... +85 °C

Storage Temperature: -20 ... +85 °C

Switching contacts (gold plated): Change over contact

Voltage max.: 24 V (dc) / 24 V (ac)

Current max.: 30 mA (24 V (dc)) / 100 mA (24 V (ac))

Load min.: 1 mA

Electrical connector: Cable, bare wire

Cable length, standard: 3 m (9.9 ft.)

Vacuum connection: DN 16 ISO-KF

Protective type: IP 44

Mounting orientation: Vertical (standing)

Internal volume: 2 cm3 (0.122 in.3)

Materials exposed to vacuum: Stainless steel 1.4305, EPDM, PTFE (Teflon)

Weight: 315 g

Datasheet

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