Auswahlkriterien und Sicherheitsaspekte für Druckmessgeräte nach EN 837-2
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Bourdon tube pressure gauge RF50GT | 85064311GT
Standard Bourdon tube pressure gauges for gas applications Type D3
manufactured goods
| Range | 0/6 bar |
|---|---|
| housing ⌀ (nominal size) | 50 mm |
| Connection | G¼B |
| alignment | centre back |
| accuracy class | 1,6 |
| standard | EN 837-1-S2 |
| Part no. | 85064311GT |
- 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
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)!
- Type
- D3
- Nominal size
- 50 - 50
- 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:
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
- D311: Brass
- centre back
- Measuring element
- Bourdon tube
- D311: Copper alloy
- ≤ 40 bar:
- "C" type tube
- > 40 bar:
- helical tube
- movement
- Brass
- Dial
- Aluminium, weiß
- Scaling black
- Pointer
- Aluminium, schwarz
- Housing
- Edelstahl 304, with rear blow-out
- window
- Kunststoff, fest eingeschnappt
Click the corresponding image for detail views, additional information and dimension tables.
Centre back connection
Rohrfeder-, Kapselfeder-, Plattenfeder-, Membranfedermanometer für Differenzdruck
Industrial technology
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