Bourdon Tube Test Gauges

Test gauges with bourdon tube are suitable for the measurement of positive and negative overpressure between 0-0.6 bar and 0-1,600 bar for gaseous or thin fluid media that do not corrode brass/bronze or stainless steel.
They are applied when the measuring task requires higher accuracies than those of the bourdon tube pressure gauges, as for example for test equipment or in a laboratory.


Standard pressure gauges

RFB / RFBG
bayonet ring case steel black 
without or with case filling 
accuracy class 0.6 
nominal size: 160 (6"), 250 (10")
Details DS 2101
RFCh / RFChG
bayonet ring case stainless steel 
without or with case filling 
accuracy class 0.6 
nominal size: 100 (4"), 160 (6"), 250 (10")
Details DS 2201
RFSCh / RFSChG
bayonet ring case stainless steel 
without or with case filling 
safety category S3 according to EN 837-1 
accuracy class 0.6 
nominal size: 160 (6")
Details DS 2600

Special pressure gauges

RFB
bayonet ring case steel black 
without case filling 
accuracy class 0.25 
nominal size: 250 (10")
Details DS 2101
RFCh
bayonet ring case stainless steel 
without case filling  
accuracy class 0.25 
nominal size:

160 (6''), 250 (10")


Details DS 2201
RFPB
bayonet ring case steel black 
without case filling 
test gauge in portable case 
accuracy class 0.6 
nominal size: 160 (6")
Details DS 2102
RFPCh
bayonet ring case stainless steel 
without case filling 
test gauge with portable case 
accuracy class 0.6 
nominal size: 160 (6")
Details DS 2102

Model overview

In the following, you will find a model overview of our bourdon tube test gauges with accuracy class 0.6 and better according to EN 837-1 as well as a description of the general and metrological features of these instruments