IM-TM turbine gas meter with integrated flow conditioner by Pietro Fiorentini H2 Ready
Turbine Gas Meter

IM-TM Turbine Gas Meter with Flow Conditioning

A turbine meter engineered to measure gas velocity with an innovative method of conditioning flow in the meter body. Features a straightening section that aligns the gas flow by removing undesired swirls and turbulence before they reach the turbine rotor. Designed for high-pressure transmission and medium/low-pressure distribution. A dedicated 100% hydrogen version (IM-TM H) is also available.

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

H2 Ready
Up to 6,500 m³/h
2" - 12"

Technical Specifications

Performance
Flow Range (Qmin - Qmax)8 - 6,500 m³/h
Nominal Sizes (Aluminum)2" - 8"
Nominal Sizes (Steel)2" - 12"
Design PressureUp to 100 bar (aluminium body: 20 bar)
TechnologyTurbine with Flow Conditioning
AccuracyQmin ≤ Q < Qt: ±2%, Qt ≤ Q ≤ Qmax: ±1% (EN 12261)
Construction
Body MaterialsHard Anodized Aluminium Alloy / Carbon Steel
Ambient Temperature-40°C to +65°C
Gas Temperature-25°C to +55°C
Connections (ANSI)ANSI 150/300/600 per ASME B16.5
Connections (European)PN16-PN100 per EN 1092-1
FeaturesIntegrated straightening section

Applications

Gas Transmission HP
Gas Distribution MP
Gas Distribution LP
Fiscal Metering
Non-Corrosive Filtered Gases
NG-H2 Blending
100% Hydrogen (IM-TM H)

Key Features

Hydrogen Ready

Compatible with NG-H2 blending. Dedicated 100% H2 version available.

Flow Conditioning

Straightening section removes swirls and turbulence for accurate measurement.

Multiple Materials

Available in hard anodized aluminum or carbon steel bodies.

High Accuracy

Enhanced accuracy by eliminating turbulent interference with flow conditioning.

Frequently asked questions

What is the IM-TM used for?

The IM-TM is a turbine gas meter approved for custody transfer, mainly used in high pressure transmission systems, power plants, heavy industry and medium and low pressure distribution networks, including city gates, gas storage and compression stations. It covers 8 to 6,500 m³/h, up to 100 barg, in sizes from DN50 to DN300, with filtered, non-corrosive gases.

What makes the IM-TM easy to install and maintain?

Its multi-stage flow conditioner is integrated in the meter body, so the brochure allows a minimum straight upstream section of only 2 DN, which keeps stations compact. The removable metrological cartridge lets you change capacity or carry out maintenance by swapping the cartridge. The index has two low frequency pulse outputs, an anti-fraud output and optional high frequency sensors.

Can Pietro Fiorentini Saudi Industry quote the IM-TM for GCC projects?

Yes. Pietro Fiorentini Saudi Industry in Al Khobar supplies and supports the IM-TM and the 100% hydrogen IM-TM H for transmission, power and industrial projects in Saudi Arabia, the UAE, Qatar, Kuwait, Bahrain and Oman. Send your flow, pressure, body material and flange class, and we will prepare a quotation.

Need More Information?

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