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Rotary Meters

RVG-ST

Robust compact rotary gas meters for screwed or flange connection in aluminium housing

Overview
The compact versions G 10 to G 25 with aluminium housings are the ideal completion to the larger Elster-Instromet rotary meters, diaphragm meters and turbine meters.

Technical Data:
Diameter mm
 inch
 25 - 50
 1 - 2
 Flow range size metric
 imperial
 G 10 - G 25
 5C - 14C
 Qmax m³/h
 cfh
 16- 40
 565 - 1400
 Qmin m³/h
 cfh
 0.5
 17
 Rangeability  1:20 - 1:80
 Maximum error of reading Qt - Qmax
 Qmin - Qt*
 ±1 %
 ±2 %
 Repeatability % of reading < 0.1 %
 Body material  aluminium
 Screwed connection inch 1, 1¼, 1½, 2
 Flange ratings PN
 ANSI
 16
 150
 Pressure range MPa g
 bar g
 psi g
 0 - 2
 0 - 20
 0 - 290
 Temperature range
 (ambient, process)
 standard
 optional
 -20 to +60 °C
 -40 to +60 °C
 Ingress protection  IP 67
 Index gradual / continuous by ±90°, 180°
 LF-sensor standard 1
 HF-sensor optional 1
 Lubrication  integrated sump
Data Sheet
Name
Description
File Size
Date
Size
Honeywell Elster’s RVG-ST Rotary gas meters is volumemeasuring devices for gaseous media and operate according to the positive displacement principle.
application/pdf 338.98 KB
10/31/2023
338.98 KB
Name
Description
File Size
Date
Size
Honeywell Elster’s RVG-ST Rotary gas meters is volumemeasuring devices for gaseous media and operate according to the positive displacement principle.
application/pdf 338.98 KB
10/31/2023
338.98 KB
Name
Description
File Size
Date
Size
Honeywell Elster’s RVG-ST Rotary gas meters is volumemeasuring devices for gaseous media and operate according to the positive displacement principle.
338.98 KB
10/31/2023
Name
Description
File Size
Date
Size
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