RVG G16-G400

The RVG G16 to G400 meters operate on the displacement principle in a rangeability of up to 1:160.
The housing is made of aluminium or spheroidal graphite iron. The spheroidal graphite iron versions are firesafe up to a pressure of 4 bar.
The bearings are lubricated with oil. Two low-frequency pulsers come as standard as well as a tampering control contact. A high-frequency pulser can be supplied on request.


Technical data Downloads  
 

 Diameter  mm
 inch		  40 - 150
 1½ - 6
 Flow range size  metric
 imperial		  G 16 - G 400
 8C - 23M
 Qmax  m³/h
 cfh		  25 - 650
 565 - 1400
 Qmin  m³/h
 cfh		  0.6
 21
 Rangeability    1:20 - 1:160
 Maximum error of reading  Qt - Qmax
 Qmin - Qt*		  ±1 %
 ±2 %
 Repeatability  % of reading  < 0.1 %
 Body material    aluminium, ductile iron
 Screwed connection    no
 Flange ratings  PN
 ANSI		  16
 150
 Pressure range  MPa g
 bar g
 psi g		  0 - 2
 0 - 20
 0 - 290
 Temperature range
 (ambient, process)		    -20 to +60 °C
 Ingress protection    IP 67
 Index  gradual / continuous
 standard
 optional
 optional		  350 °
 S1
 S1D
 Encoder S1D
 LF-sensor  standard  2 + PCM
 HF-sensor  optional  1
 Lubrication    integrated sump

* Qt = 0.2 Qmax for rangeability 1:20
   Qt = 0.1 Qmax for rangeability 1:50
   Qt = 0.05 Qmax for rangeability > 1:50

Subject to change without prior notice











 
 


 


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