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Industrial technology Mechanical pressure measuring instruments RF63RG D302
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RF63RG D302

Bourdon tube pressure gauges for ultra-pure gas applications type D3

Variants Manuals

housing ⌀ (nominal size)63 mm
Connection¼-18 NPT
alignmentbottom
accuracy class1,6

  • wetted parts specially cleaned, flushed and electropolished
  • tightness-tested with helium
  • rear blow-out
  • versatile connection technology
  • GOSSTANDART-certified

Designed for highly demanding applications in terms of surface quality and purity of the wetted parts, particularly for measuring ultra-pure gases.
! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2" (see appendix)!

RangeMounting typeTypePart number
-1/0 bardirectRF63RG D30287001302
-1/0.6 bardirectRF63RG D30287002302
-1/+1.5 bardirectRF63RG D30287003302
-1/+3 bardirectRF63RG D30287004302
-1/+5 bardirectRF63RG D30287005302
-1/+9 bardirectRF63RG D30287006302
-1/+15 bardirectRF63RG D30287007302
0/0.6 bardirectRF63RG D30287009302
0/1 bardirectRF63RG D30287010302
0/1.6 bardirectRF63RG D30287011302
0/2.5 bardirectRF63RG D30287012302
0/4 bardirectRF63RG D30287013302
0/6 bardirectRF63RG D30287014302
0/10 bardirectRF63RG D30287015302
0/16 bardirectRF63RG D30287016302
0/25 bardirectRF63RG D30287017302
0/40 bardirectRF63RG D30287018302
0/60 bardirectRF63RG D30287019302
0/100 bardirectRF63RG D30287020302
0/160 bardirectRF63RG D30287021302
0/250 bardirectRF63RG D30287022302
0/400 bardirectRF63RG D30287023302
  • in-stock items
  • manufactured goods

Type
D3
Nominal size
63
accuracy class (EN 837-1/6)
1,6
ranges (EN 837-1/5)
see ordering table
Calibration medium
Nitrogen or dried air
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. 150 °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 Ti/316 L, bottom
¼-18 NPT
Measuring element
Bourdon tube, stainless steel 316 Ti/316 L
≤ 60 bar:
"C" type tube
> 60 bar:
helical tube
tightness-tested with helium,
Leckrate ≤ 10-9 mbar x l/s
wetted parts
Connection, Messglied
stainless steel 316 Ti/316 L
cleaned, mit Stickstoff gespült, electropolished, Oberflächenrauhigkeit ≤ Ra 0,6 µm
movement
Stainless steel
Dial
Aluminium, weiß
Scaling:
black
label:
ultra-pure gas
Pointer
Aluminium, schwarz
Housing
Edelstahl 304, with rear blow-out
push on bezel
Edelstahl 304, blank
window
Kunststoff

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

Bottom connection, ¼-18 NPT

PRO_TEC_BEP_RF63RG_D30X_NPT_S.TIF

AFRISO_DIALS_FOR_PRESSURE_GAUGES-GRADUATION.PDF

dials for pressure gauges – graduation

technical information
PDF
DOK_TEC_KON_KONFORMITAETSERKLAERUNG.PDF

EC-Declaration of Conformity pressure gauges

Declarations of Conformity
PDF
900_400_0882.PDF

mounting of pressure gauge

operating instructions
Industrial technology
PDF
854_017_0336-00.PDF

bourdon tube pressure gauges, capsule pressure gauges, diaphragm pressure gauges, spring diaphragm pressure gauge for differential pressure

operating instructions
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PDF

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