RS/2,4 residential diaphragm gas meter, 1¼ inch ISO 228 connection, by Pietro Fiorentini H2 Ready
Diaphragm Gas Meter

RS/2,4 Mechanical Diaphragm Gas Meter

A mechanical gas meter engineered for high accuracy and reliability with a zinc-coated pressed steel external case. Designed for low-pressure gas distribution networks and compatible with natural gas, manufactured gas, LPG, and hydrogen blending applications.

Supplied and supported across Saudi Arabia, the GCC and the Middle East from Al Khobar

H2 Ready
Class 1.5 Accuracy
Residential

Technical Specifications

Performance
G4 (Qmin - Qmax)0.04 - 6 m³/h
G6 (Qmin - Qmax)0.06 - 10 m³/h
Accuracy Class1.5
Max Operating Pressure500 mbar
ApplicationLow Pressure Gas Distribution
Construction
Body MaterialZinc-coated Pressed Steel Plate
Diaphragm MaterialSynthetic
Operating Temperature-25°C to +55°C
Connections1¼" ISO 228 (other sizes upon request)
Connection StandardISO 228

Applications

Residential
Gas Distribution LP
NG-H2 Blending
Natural Gas
LPG
Manufactured Gas

Key Features

Hydrogen Ready

Compatible with NG-H2 blending applications.

High Accuracy

Class 1.5 accuracy with synthetic diaphragm.

Durable Construction

Zinc-coated pressed steel for longevity.

Multi-Gas Compatible

Works with natural gas, LPG, and manufactured gas.

Frequently asked questions

What is the RS/2,4 gas meter?

The RS/2,4 (also written RS 2.4) is a mechanical diaphragm gas meter for residential low pressure distribution. It covers G4 (0.04 to 6 m³/h) and G6 (0.06 to 10 m³/h) with accuracy class 1.5, a 2.4 litre cyclic volume and a zinc-coated pressed steel case. The standard connection is 1¼ inch ISO 228, with other sizes on request.

Which standards and gases does the RS/2,4 cover?

The flyer (French edition) states that the RS/2,4 is designed to OIML R137 and EN 1359 and certified under MID 2014/32/EU, with a maximum operating pressure of 500 mbar. It measures natural gas, manufactured gas, LPG and other non-corrosive, pre-filtered gases, and is compatible with biomethane and blends of up to 20% hydrogen.

Who supplies the RS/2,4 in the Gulf region?

Pietro Fiorentini Saudi Industry in Al Khobar supplies and supports the RS/2,4 for projects in Saudi Arabia, the UAE, Qatar, Kuwait, Bahrain and Oman. Contact us with your G4 or G6 requirement and connection size for a quotation.

Need More Information?

Our technical team is ready to help you select the right meter for your application.