GAS METER ITRON G4
GAS METER ITRON G4
Residential Diaphragm Gas Meter
The RF1 is a compact residential gas meter designed to accurately measure volumes of natural gas, LPG and all noncorrosive
gases. Several versions and options are available to meet various application requirements. Its design minimizes
installation costs and enables future fi eld upgrades.
APPLICATION
The RF1 long-term metrology stability makes it the right choice for demanding, high consumption residential gas markets.
METROLOGY
The RF1 gas meter meets strict metrological requirements such as MID, O.I.M.L and EN1359 as well as different national
requirements and standards (such as PTB, DVGW and KVGN).
The RF1 is a combination of proven and reliable gas meter concepts and includes:
» A reciprocating synthetic diaphragm
» Crank-controlled and oscillating slides
» Robust and tight connections between components
» The use of precise, light-weight and operating noise optimized plastic parts
During the preliminary test controls on sonic nozzle testbenches, all meters are tested at Qmin, O.2 Qmax and Qmax. In accordance with EC regulations, the maximum permissible error is +/-3% from Qmin to 0.2 Qmax, and +/-1.5% from 0.2 Qmax to Qmax.
GAS METER ITRON G4
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