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Industrial technology Mechanical pressure measuring instruments RF40E D302
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RF40E D302

Rohrfeder-Edelstahlmanometer Typ D3

Variants Documents

housing ⌀ (nominal size)40 mm
ConnectionG⅛B
alignmentbottom
accuracy class2,5
standardEN 837-1

  • 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)!

RangeMounting typeTypePart number
0/1.6 bardirectRF40E D30285011302
0/2.5 bardirectRF40E D30285012302
0/4 bardirectRF40E D30285013302
0/6 bardirectRF40E D30285014302
0/10 bardirectRF40E D30285015302
0/16 bardirectRF40E D30285016302
0/25 bardirectRF40E D30285017302
0/40 bardirectRF40E D30285018302
0/60 bardirectRF40E D30285019302
0/100 bardirectRF40E D30285020302
0/160 bardirectRF40E D30285021302
0/250 bardirectRF40E D30285022302
0/400 bardirectRF40E D30285023302
0/600 bardirectRF40E D30285024302
  • in-stock items
  • manufactured goods

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, bottom
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.

NG 40 – bottom connection G⅛

PRO_TEC_BEP_RF40E_D30X_S.TIF

854_017_0336-00.PDF

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

Manuals
Industrial technology
PDF

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