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Standard Bourdon tube pressure gauges for gas applications Type D3

AFRISO Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik VOR 29720 object_image_84731imagemain_en AFRISO Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik VOR 29720 object_image_84731imagemain_en
Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik
AFRISO Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik VOR 29720 object_image_84731imagemain_en
AFRISO Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik SAL 29720 AFRISO Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik SAL 29720
Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik
AFRISO Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik SAL 29720
AFRISO Rohrfeder-Manometer RF50GT 0/10bar G1/4B axial Kl.1,6 D311 für die Gastechnik SAL 30490 AFRISO Rohrfeder-Manometer RF50GT 0/10bar G1/4B axial Kl.1,6 D311 für die Gastechnik SAL 30490
Rohrfeder-Manometer RF50GT 0/10bar G1/4B axial Kl.1,6 D311 für die Gastechnik
AFRISO Rohrfeder-Manometer RF50GT 0/10bar G1/4B axial Kl.1,6 D311 für die Gastechnik SAL 30490
AFRISO Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik SAR 29720 AFRISO Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik SAR 29720
Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik
AFRISO Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik SAR 29720
AFRISO Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik VOR 29720 object_image_84731imagemain_en
AFRISO Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik SAL 29720
AFRISO Rohrfeder-Manometer RF50GT 0/10bar G1/4B axial Kl.1,6 D311 für die Gastechnik SAL 30490
AFRISO Rohrfeder-Manometer RF63GT 0/10bar G1/4B radial Kl.1,6 D301 für die Gastechnik SAR 29720
Data sheet Standard Bourdon tube pressure gauges for gas applications Type D3
AFRISO Data sheet Standard Bourdon tube pressure gauges for gas applications Type D3

Benefits

  • Version safety pressure gauge S2 as per EN 837-1
  • Dual scale for measurement of different media (option)
  • Rear blow-out
  • Many customised versions available

Application

For gaseous and liquid media which are not highly viscous and do not crystallise. Specially designed for gas technology devices, fittings and installations.

! For measuring gas or vapour, these gauges must be used in accordance with the table "Selection Criteria as per EN 837-2" (see appendix)!

Versions

Housing ⌀ Connection Alignment Housing Accuracy class Range Type Part no. Remember
40 mm G⅛B Bottom Stainless steel 304 1,6 0/4 bar RF40GT D301 85013301GT
40 mm G⅛B Bottom Stainless steel 304 1,6 0/6 bar RF40GT D301 85014301GT
40 mm G⅛B Bottom Stainless steel 304 1,6 0/10 bar RF40GT D301 85015301GT
40 mm G⅛B Bottom Stainless steel 304 1,6 0/16 bar RF40GT D301 85016301GT
40 mm G⅛B Bottom Stainless steel 304 1,6 0/25 bar RF40GT D301 85017301GT
40 mm G⅛B Bottom Stainless steel 304 1,6 0/40 bar RF40GT D301 85018301GT
40 mm G⅛B Bottom Stainless steel 304 1,6 0/60 bar RF40GT D301 85019301GT
40 mm G⅛B Bottom Stainless steel 304 1,6 0/100 bar RF40GT D301 85020301GT
40 mm G⅛B Bottom Stainless steel 304 1,6 0/160 bar RF40GT D301 85021301GT
40 mm G⅛B Bottom Stainless steel 304 1,6 0/250 bar RF40GT D301 85022301GT
40 mm G⅛B Bottom Stainless steel 304 1,6 0/315 bar RF40GT D301 85023301GT
40 mm G⅛B Bottom Stainless steel 304 1,6 0/400 bar RF40GT D301 85024301GT

Blue part no. = in-stock items

Housing ⌀ Connection Alignment Housing Accuracy class Range Type Part no. Remember
50 mm G¼B Bottom Stainless steel 304 1,6 -1/0 bar RF50GT D301 85051301GT
50 mm G¼B Bottom Stainless steel 304 1,6 -1/+0.6 bar RF50GT D301 85052301GT
50 mm G¼B Bottom Stainless steel 304 1,6 -1/+1.5 bar RF50GT D301 85053301GT
50 mm G¼B Bottom Stainless steel 304 1,6 -1/+3 bar RF50GT D301 85054301GT
50 mm G¼B Bottom Stainless steel 304 1,6 -1/+5 bar RF50GT D301 85055301GT
50 mm G¼B Bottom Stainless steel 304 1,6 -1/+9 bar RF50GT D301 85056301GT
50 mm G¼B Bottom Stainless steel 304 1,6 -1/+15 bar RF50GT D301 85057301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/0.6 bar RF50GT D301 85059301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/1 bar RF50GT D301 85060301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/1.6 bar RF50GT D301 85061301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/2.5 bar RF50GT D301 85062301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/4 bar RF50GT D301 85063301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/6 bar RF50GT D301 85064301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/10 bar RF50GT D301 85065301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/16 bar RF50GT D301 85066301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/25 bar RF50GT D301 85067301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/40 bar RF50GT D301 85068301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/60 bar RF50GT D301 85069301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/100 bar RF50GT D301 85070301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/160 bar RF50GT D301 85071301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/250 bar RF50GT D301 85072301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/400 bar RF50GT D301 85073301GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/315 bar RF50GT D301 85079301GT

Blue part no. = in-stock items

Housing ⌀ Connection Alignment Housing Accuracy class Range Type Part no. Remember
63 mm G¼B Bottom Stainless steel 304 1,6 -1/0 bar RF63GT D301 85101301GT
63 mm G¼B Bottom Stainless steel 304 1,6 -1/+0.6 bar RF63GT D301 85102301GT
63 mm G¼B Bottom Stainless steel 304 1,6 -1/+1.5 bar RF63GT D301 85103301GT
63 mm G¼B Bottom Stainless steel 304 1,6 -1/+3 bar RF63GT D301 85104301GT
63 mm G¼B Bottom Stainless steel 304 1,6 -1/+5 bar RF63GT D301 85105301GT
63 mm G¼B Bottom Stainless steel 304 1,6 -1/+9 bar RF63GT D301 85106301GT
63 mm G¼B Bottom Stainless steel 304 1,6 -1/+15 bar RF63GT D301 85107301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/0.6 bar RF63GT D301 85109301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/1 bar RF63GT D301 85110301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/1.6 bar RF63GT D301 85111301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/2.5 bar RF63GT D301 85112301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/4 bar RF63GT D301 85113301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/6 bar RF63GT D301 85114301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/10 bar RF63GT D301 85115301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/16 bar RF63GT D301 85116301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/25 bar RF63GT D301 85117301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/40 bar RF63GT D301 85118301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/60 bar RF63GT D301 85119301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/100 bar RF63GT D301 85120301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/160 bar RF63GT D301 85121301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/250 bar RF63GT D301 85122301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/400 bar RF63GT D301 85123301GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/315 bar RF63GT D301 85129301GT

Blue part no. = in-stock items

Housing ⌀ Connection Alignment Housing Accuracy class Range Type Part no. Remember
50 mm G¼B Bottom Stainless steel 304 1,6 -1/0 bar RF50GT D302 85051302GT
50 mm G¼B Bottom Stainless steel 304 1,6 -1/+0.6 bar RF50GT D302 85052302GT
50 mm G¼B Bottom Stainless steel 304 1,6 -1/+1.5 bar RF50GT D302 85053302GT
50 mm G¼B Bottom Stainless steel 304 1,6 -1/+3 bar RF50GT D302 85054302GT
50 mm G¼B Bottom Stainless steel 304 1,6 -1/+5 bar RF50GT D302 85055302GT
50 mm G¼B Bottom Stainless steel 304 1,6 -1/+9 bar RF50GT D302 85056302GT
50 mm G¼B Bottom Stainless steel 304 1,6 -1/+15 bar RF50GT D302 85057302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/0.6 bar RF50GT D302 85059302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/1 bar RF50GT D302 85060302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/1.6 bar RF50GT D302 85061302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/2.5 bar RF50GT D302 85062302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/4 bar RF50GT D302 85063302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/6 bar RF50GT D302 85064302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/10 bar RF50GT D302 85065302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/16 bar RF50GT D302 85066302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/25 bar RF50GT D302 85067302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/40 bar RF50GT D302 85068302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/60 bar RF50GT D302 85069302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/100 bar RF50GT D302 85070302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/160 bar RF50GT D302 85071302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/250 bar RF50GT D302 85072302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/400 bar RF50GT D302 85073302GT
50 mm G¼B Bottom Stainless steel 304 1,6 0/315 bar RF50GT D302 85079302GT

Blue part no. = in-stock items

Housing ⌀ Connection Alignment Housing Accuracy class Range Type Part no. Remember
63 mm G¼B Bottom Stainless steel 304 1,6 -1/0 bar RF63GT D302 85101302GT
63 mm G¼B Bottom Stainless steel 304 1,6 -1/+0.6 bar RF63GT D302 85102302GT
63 mm G¼B Bottom Stainless steel 304 1,6 -1/+1.5 bar RF63GT D302 85103302GT
63 mm G¼B Bottom Stainless steel 304 1,6 -1/+3 bar RF63GT D302 85104302GT
63 mm G¼B Bottom Stainless steel 304 1,6 -1/+5 bar RF63GT D302 85105302GT
63 mm G¼B Bottom Stainless steel 304 1,6 -1/+9 bar RF63GT D302 85106302GT
63 mm G¼B Bottom Stainless steel 304 1,6 -1/+15 bar RF63GT D302 85107302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/0.6 bar RF63GT D302 85109302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/1 bar RF63GT D302 85110302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/1.6 bar RF63GT D302 85111302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/2.5 bar RF63GT D302 85112302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/4 bar RF63GT D302 85113302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/6 bar RF63GT D302 85114302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/10 bar RF63GT D302 85115302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/16 bar RF63GT D302 85116302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/25 bar RF63GT D302 85117302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/40 bar RF63GT D302 85118302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/60 bar RF63GT D302 85119302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/100 bar RF63GT D302 85120302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/160 bar RF63GT D302 85121302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/250 bar RF63GT D302 85122302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/400 bar RF63GT D302 85123302GT
63 mm G¼B Bottom Stainless steel 304 1,6 0/315 bar RF63GT D302 85129302GT

Blue part no. = in-stock items

Housing ⌀ Connection Alignment Housing Accuracy class Range Type Part no. Remember
50 mm G¼B Centre back Stainless steel 304 1,6 -1/0 bar RF50GT D311 85051311GT
50 mm G¼B Centre back Stainless steel 304 1,6 -1/+0.6 bar RF50GT D311 85052311GT
50 mm G¼B Centre back Stainless steel 304 1,6 -1/+1.5 bar RF50GT D311 85053311GT
50 mm G¼B Centre back Stainless steel 304 1,6 -1/+3 bar RF50GT D311 85054311GT
50 mm G¼B Centre back Stainless steel 304 1,6 -1/+5 bar RF50GT D311 85055311GT
50 mm G¼B Centre back Stainless steel 304 1,6 -1/+9 bar RF50GT D311 85056311GT
50 mm G¼B Centre back Stainless steel 304 1,6 -1/+15 bar RF50GT D311 85057311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/0.6 bar RF50GT D311 85059311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/1 bar RF50GT D311 85060311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/1.6 bar RF50GT D311 85061311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/2.5 bar RF50GT D311 85062311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/4 bar RF50GT D311 85063311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/6 bar RF50GT D311 85064311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/10 bar RF50GT D311 85065311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/16 bar RF50GT D311 85066311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/25 bar RF50GT D311 85067311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/40 bar RF50GT D311 85068311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/60 bar RF50GT D311 85069311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/100 bar RF50GT D311 85070311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/160 bar RF50GT D311 85071311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/250 bar RF50GT D311 85072311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/315 bar RF50GT D311 85073311GT
50 mm G¼B Centre back Stainless steel 304 1,6 0/400 bar RF50GT D311 85079311GT

Blue part no. = in-stock items

Housing ⌀ Connection Alignment Housing Accuracy class Range Type Part no. Remember
63 mm G¼B Centre back Stainless steel 304 1,6 -1/0 bar RF63GT D311 85101311GT
63 mm G¼B Centre back Stainless steel 304 1,6 -1/+0.6 bar RF63GT D311 85102311GT
63 mm G¼B Centre back Stainless steel 304 1,6 -1/+1.5 bar RF63GT D311 85103311GT
63 mm G¼B Centre back Stainless steel 304 1,6 -1/+3 bar RF63GT D311 85104311GT
63 mm G¼B Centre back Stainless steel 304 1,6 -1/+5 bar RF63GT D311 85105311GT
63 mm G¼B Centre back Stainless steel 304 1,6 -1/+9 bar RF63GT D311 85106311GT
63 mm G¼B Centre back Stainless steel 304 1,6 -1/+15 bar RF63GT D311 85107311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/0.6 bar RF63GT D311 85109311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/1 bar RF63GT D311 85110311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/1.6 bar RF63GT D311 85111311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/2.5 bar RF63GT D311 85112311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/4 bar RF63GT D311 85113311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/6 bar RF63GT D311 85114311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/10 bar RF63GT D311 85115311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/16 bar RF63GT D311 85116311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/25 bar RF63GT D311 85117311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/40 bar RF63GT D311 85118311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/60 bar RF63GT D311 85119311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/100 bar RF63GT D311 85120311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/160 bar RF63GT D311 85121311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/250 bar RF63GT D311 85122311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/400 bar RF63GT D311 85123311GT
63 mm G¼B Centre back Stainless steel 304 1,6 0/315 bar RF63GT D311 85129311GT

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet Standard Bourdon tube pressure gauges for gas applications Type D3 Data sheet PDF
AFRISO Data sheet Standard Bourdon tube pressure gauges for gas applications Type D3
Mounting of pressure gauge Operating instructions PDF
AFRISO Mounting of pressure gauge
Bourdon tube pressure gauges, capsule pressure gauges, diaphragm pressure gauges RF...Ex, KP...Ex, PF...Ex Operating instructions PDF
AFRISO Bourdon tube pressure gauges, capsule pressure gauges, diaphragm pressure gauges RF...Ex, KP...Ex, PF...Ex
Bourdon tube pressure gauges, capsule pressure gauges, diaphragm pressure gauges, spring diaphragm pressure gauge for differential pressure Operating instructions PDF
AFRISO Bourdon tube pressure gauges, capsule pressure gauges, diaphragm pressure gauges, spring diaphragm pressure gauge for differential pressure
Pressure gauges Checklists PDF
AFRISO Pressure gauges
Dials for pressure gauges – graduation Technical information PDF
AFRISO Dials for pressure gauges – graduation
Selection criteria and safety considerations for pressure gauges as per EN 837-2 Technical information PDF
AFRISO Selection criteria and safety considerations for pressure gauges as per EN 837-2
Type
D3
Nominal size
40 – 50 – 63
Version
EN 837-1-S2
Accuracy class (EN 837-1/6)
1,6
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. 60 °C
Ambient:
-20/+60 °C
Temperature performance
Indication error when the temperature of the measuring system deviates from the normal temperature of 20 °C:
at rising temperature approx. ± 0.4 %/10 K
falling temperature approx. ± 0.4 %/10 K
of full scale value
Degree of protection
IP 32 (EN 60529)

Standard design

Connection
D301:
Brass
D302:
Stainless steel 316 Ti/316 L
D311:
Brass
Bottom or centre back
Measuring element
Bourdon tube
D301:
Copper alloy
D302:
Stainless steel 316 Ti/316 L
D311:
Copper alloy
≤ 40 bar:
"C" type tube
> 40 bar:
Helical tube
Movement
Brass
Dial
Aluminium, white
Scaling black
Pointer
Aluminium, black
Housing
Stainless steel 304, with rear blow-out
Window
Plastic, snapped in

Options

  • Wetted parts stainless steel
  • Wetted parts oil-free and grease-free
  • Helium leak test
  • Damping screw
  • Special scales
  • Other connection threads
Click the corresponding image for detail views, additional information and dimension tables.
Bottom connection
AFRISO
Bottom connection
AFRISO
Dimensions (mm):
NG a b ∅c c1 c2 G h s SW
40 8,2 23,5 4 2 10 G⅛B 36 3 12
50 10,5 29 5 2 13 G¼B 46 3,8 14
63 11 29,5 5 2 13 G¼B 53 3,7 14
Centre back connection
AFRISO
Centre back connection
AFRISO
Dimensions (mm):
NG b1 ∅c c1 c2 G g s SW
50 26 5 2 13 G¼B 47 3,8 14
63 29,5 5 2 13 G¼B 50,5 3,7 14