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RF40E D312 | 85023312

Rohrfeder-Edelstahlmanometer Typ D3

manufactured goods

Range0/400 bar
housing ⌀ (nominal size)40 mm
ConnectionG⅛B
alignmentcentre back
accuracy class2,5
standardEN 837-1
Part no.85023312

  • extremely compact design
  • wetted parts and movement made of stainless steel
  • Pressure connection welded to housing
  • optional for control cabinet mounting
  • tightness-tested with helium
  • GOSSTANDART-certified

For corrosive gaseous and liquid media which are not highly viscous and do not crystallise.
! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2" (see appendix)!

Type
D3
Nominal size
40 - 40
accuracy class (EN 837-1/6)
2,5
ranges (EN 837-1/5)
see ordering table
application area
static load:
¾ x full scale value
dynamic load:
⅔ x full scale value
short-term:
Full scale value
Operating temperature range
Medium:
max. 100 °C
Ambient:
-20/+60 °C
Temperature performance
Indication error when the temperature of the measuring system deviates from the normal temperature of 20 °C:
bei Temperaturzunahme ca. ± 0,4 %/10 K,
falling temperature approx. ± 0.4 %/10 K
vom jeweiligen Skalenendwert
Degree of protection
IP 32 (EN 60529)

Standard design

Connection
Stainless steel 316 L, centre back
Measuring element
Bourdon tube, Stainless steel 316 L
≤ 60 bar:
"C" type tube
> 60 bar:
helical tube
tightness-tested with helium
movement
Stainless steel
Dial
Aluminium, weiß
Scaling black
Pointer
Aluminium, schwarz
Housing
Edelstahl 304
window
Kunststoff, eingeclipst

Click the corresponding image for detail views, additional information and dimension tables.

854_017_0336-00.PDF

Rohrfeder-, Kapselfeder-, Plattenfeder-, Membranfedermanometer für Differenzdruck

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