ISO 9001:2008
Modern means of measuring equipment
 

Pressure gauge type 422.12

Production:
WIKA (Germany)

For gaseous and liquid media, the performance with the open connecting flange for measuring viscous media and with the presence of solid impurities.

With liquid-filled enclosure used in locations with highly dynamic pulsed pressure or vibrations (Model 423.12)

Pressure gauge type 422.12
Pressure gauge type 422.12

Description and specifications:

Parameter Value
Nominal size, mm 100, 160
Measuring range (EN 837-3/5) 0…16 to 0…250 mbar, 0…400 mbar to 0…40 bar
Class (EN 837-3/6) 1,6
Joining External thread G1/2B, steel
Sensing element Lamellar spring, steel, chrome-nickel steel, nitrile rubber
Housing Grey cast iron, black
Execution EN 837-3
Possible options / features Other joinings, hydrofilling (type 4X3.12), parts which are in contact with the measured medium made of chrome-nickel steel (type 432.12), signal contacts (data sheet АЕ 08.01) and others.
Data sheet РМ 04.02

Additional information