dials for pressure gauges – graduation
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RF80Gly D711
Glycerine filled Bourdon tube pressure gauge type D7
| housing ⌀ (nominal size) | 80 mm |
|---|---|
| Connection | G¼B |
| alignment | centre back |
| accuracy class | 1,6 |
| standard | EN 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.
- in-stock items
- manufactured goods
- Type
- D7
- Nominal size
- 80
- 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 80/100 – centre back connection
Bourdon tube pressure gauge
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bourdon tube pressure gauges, capsule pressure gauges, diaphragm pressure gauges, spring diaphragm pressure gauge for differential pressure
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