Technical data, Vsc150 vacuum switch, 2 technical data – INFICON VSC150A absolute switch, passiv User Manual

Page 5

The Vacuum Switch VSC150 can also be used as a dif-
ferential pressure switch.

Note the Technical Data given in section 1.2.

1.2

Technical Data

1.2.1 VSC150 Vacuum Switch

Switching range

0.5 to 2000 mbar

Overload limit

3000 mbar

Response sensitivity

0.1 mbar

Switching hysteresis

0.5 mbar

Temperature coefficient

0.4 % / K

of switching value

Ambient temperature,

briefly (max. 8 h)

120

continuous

Switching voltage

24 V

Switching current

10 mA

Connector

protected plug-(DIN 43 650)

Protection type (DIN 40 050)

IP 65

Vacuum connection

DN 16 KF

Materials in contact with the medium:

Sensing volume

stainless steel 1.4301; 1.4401
stainless steel 1.4310; 1.3541

FPM

Reference volume

stainless steel 1.4301

stainless steel 1.4401; 1.3541

glass; gold

Sensing volume, approx.

Reference volume, approx.

20 cm

Weight

1.3 kg

VSC150 Vacuum Switch
Switching pressure adjustable
between 0.5 and 2000 mbar

Part Number 399-005

Differential Pressure Adapter
Connection DN 16 KF

Part Number 399-007

Pressure switch adjustment

Part Number 399-006

Including connection port

tina42e1 (2005-03) VSC150.ga