Gas Metering Units - HEINZMANN GmbH & Co. KG

Optimal control technology for any type of gas engine

The ELEKTRA range consists of a range of gas metering units for lambda control with integrated electronic control system, integrated sensors and a throttle valve with actuator. The models come in various sizes from GMCU 30 to 160, which are suitable for handling pressure changes up to 2:1 and a pressure range of 40-250 mbar.

System Overview Flow Control

System Overview Lambda Control

ELEKTRA Gas Metering Units

The ELEKTRA GMCU gas metering units are used as a fully integrated, autonomous unit for flow control, or as an extended variant for lambda control in stationary engines..

Gas Mixer Uebersicht

Module-based gas engine control system including gas flow control and complete lambda control
Compensates for fluctuating gas quality by precisely regulating the air-fuel ratio

GMCU 30

Technical data

Power range biogas: 30 ... 200 kW
Power range natural gas: 50 ... 400 kW
Length: 330 mm
Flange: 70 mm
Ø Flow: 30 mm
Flow signal accuracy: ± 5 %

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GMCU 42

Technical data

Power range biogas: 100 ... 500 kW
Power range natural gas: 200 ... 800 kW
Length: 330 mm
Flange: 70 mm
Ø Flow: 42 mm
Flow signal accuracy: ± 5 %

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GMCU 50

Technical data

Power range biogas: 200 ... 800 kW
Power range natural gas: 500 ... 1,500 kW
Length: 395 mm
Ø Flange: 200 mm
Ø Flow: 50 mm
Flow signal accuracy: ± 5 %

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GMCU 85

Technical data

Power range biogas: 500 ... 2,000 kW
Power range natural gas: 1000 ... 3,000 kW
Length: 492 mm
Ø Flange: 220 mm
Ø Flow: 85 mm
Flow signal accuracy: ± 5 %

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GMCU 110

Technical data

Power range biogas: 1,500 ... 3,000 kW
Power range natural gas: 2,000 ... 5,000 kW
Length: 570 mm
Ø Flange: 220 mm
Ø Flow: 110 mm
Flow signal accuracy : ± 5 %

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GMCU-II-110-FC

Technical data

Power range biogas: 1,500 ... 3,000 kW
Power range natural gas: 2,000 ... 5,000 kW
Length: 560 mm
Ø Flange: 220 mm
Ø Flow: 110 mm
Flow signal accuracy: ± 5 %

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GMCU 160

Technical data

Power range biogas: 2000 ... 5,000 kW
Length: 770 mm
Ø Flange: 285 mm
Ø Flow: 160 mm
Flow signal accuracy: ± 5 %

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