A22
Pressure gauge


Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges.
A manometer could also be referring to a pressure measuring instrument, usually limited to measuring pressures near to atmospheric.
The term manometer is often used to refer specifically to liquid column hydrostatic instruments.
A vacuum gauge is used to measure the pressure in a vacuum—which is further divided into two subcategories, high and low vacuum (and sometimes ultra-high vacuum). The applicable pressure range of many of the techniques used to measure vacuums have an overlap.

TYPE HOUSING DIMENSIONS CONNECTIONS PRESSURE (bar)
A 22-3IT ABS 50 mm 1/4'' 0...2,5 - 0...40
A 32-3IT ABS 63 mm 1/4'' 0...2,5 - 0...40
E 35-5IT Stainless 63 mm 1/4'' 0...2,5 - 0...40

 

ABS unfilled coating

ABS glycerol coating

Coating of stainless steel

Coating

ABS black

ABS shock proof

Stainless steel

Transparent part

Akryl

Metakrylat

Polycarbonat

Starting mechanisam

Brass

Brass

Brass

Measuring element

Copper alloy burdon tube

Copper alloy burdon tube

Copper alloy burdon tube

Measuring scale

Coloured white aluminium whitch shows double scale in bar/psi values

Coloured white aluminium whitch shows double scale in bar/psi values

Coloured white aluminium whitch shows double scale in bar/psi values

Gauge

Coloured black aluminium

Coloured black aluminium

Coloured black aluminium

Welding

Tin alloys

Tin alloys

Glycerin

Working temperature

-20°C do +50°C

+5°C do +60°C

+5°C do +60°C

Protecton grade

IP 43

IP 65

IP 65

Manometer diametar

50mm I 63mm

50mm I 63mm

50mm, 63mm I 100mm
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