GFO Rotor Gas Meter

Flow Meters | Gas Flow Meters

SPECIFICATION   |   CAD DRAWING

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•  Multifunctional coupling
•  Robust Design
•  Works under sync impeller principle

The principal of the Rotor Gas Meter is well known. It is a positive displacement type of meter, passing pre-determined volumes of gas by means of two counter-rotating rotors or impellers. The bearings are placed outside of the timing gears. There is no bending, twisting or torque affects.
 
Features of the GFO Rotor gas meter include:

• Square shaped impellers and rigid supporting front plate, this makes this meter fully insensitive to pipe-line stresses caused by misalignment.
• The unique symmetrical shape of the impeller allows the maximum amount of gas to be passed with the minimum leakage and since the width of the impeller tip is at least two times greater than conventional impeller tips, the unregistered leakage through the meter is significantly reduced, resulting in an enlarged turn down ratio.
• Robust design –  no bending, twisting or torque affects, resulting in a stronger connection between the impellers and far less venerable to improper operation.
• Multifunctional coupling – To eliminate limitations to future upgrades both the GFO-RM series and the GFO-TM series are equipped with a hybrid magnetic coupling.
• Multifunctional Index – the ability to change sensors quickly and easily, gives the meter maximum flexibility
• Sync impeller principle – eliminates nearly 100% of pulsation increasing lifetime of the meter, reduces noise and improves accuracy.

Other Applications:

Media: Natural gas, town gas, propane, inert gases.

Industry: Gas supply, heating manufacturers, chemical industry

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GFO Rotor
Gas Meter

Brand: iCenta

Part Ref: GFO-RM
IWN: FLO-528955

Category: Flow Meters, Gas Flow Meters

Gas: Other Gas

Product Specification:

A positive displacement type of meter, passing pre-determined volumes of gas by means of two counter-rotating rotors or impellers.
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Specification Detail of the GFO Rotor Gas Meter:

Pipe Size
DN40 - DN200

Material Body
Aluminium

Flow Range
0.3 m³/h – 1.600 m³/h

Accuracy
0.2 Q max to Qmax ±1% or better, Qmin to 0.2 Qmax: ±2% or better

Operating Temp Range
-25ᵒ to 60ᵒC (-40ᵒ to 80ᵒC on request)

Pressure Range
PN10/16, ANSI 150

Outputs & Comms
LF pulse and/or HF pulse output, encoder output

Insertion / Inline
Inline

Gas Type
Natural, Town, Propane and Inert gases

Applicable Liquids
N/a

Power
NA

Approvals
Index IP68, based on PED EN 12480 & OIML-R137-1 (2012)

Connection Type
DIN, ANSI, JIS and other flanges

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