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Industrial technology Mechanical pressure measuring instruments RF50Gly D711
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RF50Gly D711

Glycerine filled Bourdon tube pressure gauge type D7

Variants Manuals

housing ⌀ (nominal size)50 mm
ConnectionG¼B
alignmentcentre back
accuracy class1,6
standardEN 837-1

  • robust stainless steel housing
  • can be used in case of heavy vibrations and high, dynamic pressure loads
  • longer service life due to less wear and corrosion protection of the measuring system
  • No steaming up of the inside of the window in case of outdoor applications

For gaseous and liquid media which are not highly viscous, do not crystallise and do not attack copper alloys. For measurements in areas with high vibration levels and high, dynamic pressure loads.

RangeMounting typeTypePart number
-1/0 bardirectRF50Gly D71185051711
-1/0.6 bardirectRF50Gly D71185052711
-1/+1.5 bardirectRF50Gly D71185053711
-1/+3 bardirectRF50Gly D71185054711
-1/+5 bardirectRF50Gly D71185055711
-1/+9 bardirectRF50Gly D71185056711
-1/+15 bardirectRF50Gly D71185057711
0/0.6 bardirectRF50Gly D71185059711
0/1 bardirectRF50Gly D71185060711
0/1.6 bardirectRF50Gly D71185061711
0/2.5 bardirectRF50Gly D71185062711
0/4 bardirectRF50Gly D71185063711
0/6 bardirectRF50Gly D71185064711
0/10 bardirectRF50Gly D71185065711
0/16 bardirectRF50Gly D71185066711
0/25 bardirectRF50Gly D71185067711
0/40 bardirectRF50Gly D71185068711
0/60 bardirectRF50Gly D71185069711
0/100 bardirectRF50Gly D71185070711
0/160 bardirectRF50Gly D71185071711
0/250 bardirectRF50Gly D71185072711
0/400 bardirectRF50Gly D71185073711
  • in-stock items
  • manufactured goods

Type
D7
Nominal size
50
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
Degree of protection
IP 54 (EN 60529) with housing vent (≤ 25 bar)

Standard design

Connection
Brass, centre back
Measuring element
Bourdon tube
≤ 60 bar:
"C" type tube
> 60 bar:
helical tube
movement
Brass
Dial
Aluminium, weiß
Scaling:
black
Pointer
Aluminium, schwarz
Housing
Edelstahl 304, with blow-out
crimped bezel
Edelstahl 304
window
Kunststoff
filling liquid
glycerine (99.5 %)

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

NG 50/63 – centre back connection

PRO_TEC_BEP_RF50GLY_RF63GLY_D71X_S.TIF

AFRISO_DIALS_FOR_PRESSURE_GAUGES-GRADUATION.PDF

dials for pressure gauges – graduation

technical information
PDF
DOK_TEC_KON_KONFORMITAETSERKLAERUNG.PDF

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Declarations of Conformity
PDF
ATEX-ZERTIFIKAT_MANOMETER_EX9A_015639_0020_EN.PDF

ATEX certificate pressure gauges

Certificates / DIBt approvals
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OPTIONEN_ROHRFEDER-MANOMETER_441_EN.PDF

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