VRC Electronic Vacuum Switch ● Piezo ● 1400 to1 mbar

 334.00 excl. VAT and transport costs

The VRC electronic vacuum switch can be used for directly switching a pump or valve in the rough vacuum range. An additional recorder output allows a continuous monitoring of the process pressure.

Additional information

Weight1.1 kg
Dimensions25 x 16 x 9 cm
Measurement principle

Set-Point Range

10-1200 mbar

Gas dependency

independent of gas type

Materials in contact with vacuum

Stainless steel, 1.4305, Al₂O₃, ceramic, FKM


0.3 f.s.

Response time

20 ms

Voltage supply

18 – 30 VDC

Electrical connection

Power consumption

Without relay 50 mA, with relay 70 mA

Operating temperature


Storage temperature

-10…+60 °C

recorder output

0-1 V or 0-10 V; 5mA

Switch Point

Switch Point 20 hPa, Hysteresis +4 mbar (standard, others on request)

Article Number (choice of vacuum connection):

Protection class


230 g (battery included)

Further relevant products