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Industrial technology Mechanical pressure measuring instruments RF80 D201
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Images 7

RF80 D201

Rohrfeder-Standardmanometer Typ D2

Variants Documents

housing ⌀ (nominal size)80 mm
ConnectionG½B
alignmentbottom
accuracy class1,6
standardEN 837-1

  • for pneumatic and heating system applications (NG 40 - 50 - 63)
  • for domestic technology and mechanical engineering applications (NG 80 - 100 - 160)
  • robust steel housing
  • window with adjustable reference pointer (NG 80 - 100)
  • with reference pointer on dial (NG 160)
  • Accuracy class 1.6
  • many customised versions available

For gaseous and liquid media which are not highly viscous, do not crystallise and do not attack copper alloys.
! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2"!

RangeMounting typeTypePart number
-1/0 bardirectRF80 D20185151201
-1/0.6 bardirectRF80 D20185152201
-1/+1.5 bardirectRF80 D20185153201
-1/+3 bardirectRF80 D20185154201
-1/+5 bardirectRF80 D20185155201
-1/+9 bardirectRF80 D20185156201
-1/+15 bardirectRF80 D20185157201
0/0.6 bardirectRF80 D20185159201
0/1 bardirectRF80 D20185160201
0/1.6 bardirectRF80 D20185161201
0/2.5 bardirectRF80 D20185162201
0/4 bardirectRF80 D20185163201
0/6 bardirectRF80 D20185164201
0/10 bardirectRF80 D20185165201
0/16 bardirectRF80 D20185166201
0/25 bardirectRF80 D20185167201
0/40 bardirectRF80 D20185168201
0/60 bardirectRF80 D20185169201
0/100 bardirectRF80 D20185170201
0/160 bardirectRF80 D20185171201
0/250 bardirectRF80 D20185172201
0/400 bardirectRF80 D20185173201
  • in-stock items
  • manufactured goods

Type
D2
Nominal size
80 - 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
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
Brass, bottom
Measuring element
Bourdon tube, Copper alloy
≤ 60 bar:
"C" type tube
> 60 bar:
helical tube
movement
Brass
Dial
NG 80: Kunststoff, weiß
Scaling
D201: black
Scale
D201:
NG 80: Kunststoff, schwarz
Housing
Stahlblech, schwarz
push on bezel
NG 80:
window
NG 80: Kunststoff, eingeclipst, with adjustable red reference pointer

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

NG 80/100 – bottom connection

PRO_TEC_BEP_RF80-100_D20X_S.TIF

854_017_0336-00.PDF

Rohrfeder-, Kapselfeder-, Plattenfeder-, Membranfedermanometer für Differenzdruck

Manuals
Industrial technology
PDF

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