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Standard Bourdon tube pressure gauges for differential pressure type D2

AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000 object_image_98397imagemain_en AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000 object_image_98397imagemain_en
Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS
AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000 object_image_98397imagemain_en
AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS VOR 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000 AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS VOR 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000
Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS
AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS VOR 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000
AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS SAR 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000 AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS SAR 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000
Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS
AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS SAR 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000
AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS SAL 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000 AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS SAL 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000
Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS
AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS SAL 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000
AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000 object_image_98397imagemain_en
AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS VOR 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000
AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS SAR 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000
AFRISO Rohrfeder-Differenzdruckmanometer RF100Dif 0/0,6bar Kl.1,6 D201 Doppelskala bar/mWS SAL 60900 60910 60920 60930 60940 60950 60960 60970 60980 60990 61000
Data sheet Standard Bourdon tube pressure gauges for differential pressure type D2
AFRISO Data sheet Standard Bourdon tube pressure gauges for differential pressure type D2

Benefits

  • Indication of plus pressure, minus pressure and differential pressure
  • Excellent price/performance ratio
  • Two independent Bourdon tube systems
  • Housing and wetted parts also available in stainless steel (option)

Application

For differential pressure measurement of gaseous and liquid media which are not highly viscous, do not crystallize and do not attack copper alloys. Specially suitable for heating systems (supply and return pipes).

! For measuring gas or vapour, observe the table "Selection Criteria as per EN 837-2" (see appendix)!

Versions

Housing ⌀ Housing Accuracy class Connection Range Type Part no. Remember
100 mm Sheet steel 1,6 2 x G½B 0/0.6 bar RF100Dif D201 85609201
100 mm Sheet steel 1,6 2 x G½B 0/1 bar RF100Dif D201 85610201
100 mm Sheet steel 1,6 2 x G½B 0/1.6 bar RF100Dif D201 85611201
100 mm Sheet steel 1,6 2 x G½B 0/2.5 bar RF100Dif D201 85612201
100 mm Sheet steel 1,6 2 x G½B 0/4 bar RF100Dif D201 85613201
100 mm Sheet steel 1,6 2 x G½B 0/6 bar RF100Dif D201 85614201
100 mm Sheet steel 1,6 2 x G½B 0/10 bar RF100Dif D201 85615201
100 mm Sheet steel 1,6 2 x G½B 0/16 bar RF100Dif D201 85616201
100 mm Sheet steel 1,6 2 x G½B 0/25 bar RF100Dif D201 85617201
100 mm Sheet steel 1,6 2 x G½B 0/40 bar RF100Dif D201 85618201
100 mm Sheet steel 1,6 2 x G½B 0/60 bar RF100Dif D201 85619201

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet Standard Bourdon tube pressure gauges for differential pressure type D2 Data sheet PDF
AFRISO Data sheet Standard Bourdon tube pressure gauges for differential pressure type D2
Mounting of pressure gauge Operating instructions PDF
AFRISO Mounting of pressure gauge
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
Flyers Flyer PDF
AFRISO Flyers
Pressure gauges Checklists PDF
AFRISO Pressure gauges
Dials for pressure gauges – graduation Technical information PDF
AFRISO Dials for pressure gauges – graduation
Type
D2
Nominal size
100
Function
The pressures are measured in two independent Bourdon tube systems ("plus" pressure = high pressure, "minus" pressure = low pressure). The pressure is indicated by means of a dial and a pointer. The differential pressure scale covers 50 % of the range of the "plus" pressure and 50 % of the range of the "minus" pressure. The black pointer ("plus" connection) and the red pointer ("minus" connection) at the differential pressure gauge scale allow you to read the pressures in both systems on the fixed scale.
Accuracy class (EN 837-1/6)
1,6
Ranges (EN 837-1/5)
See ordering table
Application area
The maximum pressure in the system must not exceed the full scale value. For good readability, the differential pressure to be measured should not be less than approx. 20 % of the 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
Brass, bottom, parallel, one behind the other
2 x G½B, SW22 (EN 837-1/7.3)
Measuring element
Bourdon tube, "C" type tube, Copper alloy
Movement
Brass
Dial
Aluminium, white
Dual scale bar outer - mWC inner
Scaling black
Pointer
Aluminium, black
Dial
Aluminium
Housing
Sheet steel, black
Push on bezel
Sheet steel, black
Window
Instrument glass

Options

  • Wetted parts stainless steel
  • Housing and push on bezel stainless steel
  • Push on bezel sheet steel, black
  • Nominal size 160 (type D1, housing plastic)
  • Back flange (with stainless steel housing only)
  • 3-hole fixing, panel mounting bezel
  • Damping screw
  • Special scales
  • Other process connections
Click the corresponding image for detail views, additional information and dimension tables.
Bottom connection
AFRISO
Bottom connection
AFRISO
Dimensions (mm):
NG a b G h k SW
100 15,6 84 G½B 86 32 22