Supplier Honeywell G40 Diaphragm Gas Meter

WWW.DISTRIBUTORALATINDUSTRI.COM | Supplier Honeywell G40 Diaphragm Gas Meter The G40 Diaphragm Gas Meter is a high-capacity commercial and industrial gas meter designed for accurate measurement of natural gas, LPG, propane, butane, air, nitrogen, and other non-corrosive gases. The designation G40 indicates a nominal flow capacity of 40 m³/h with a maximum flow rate of up to 65 m³/h, making it suitable for medium to large gas consumption applications.

Supplier Honeywell G40 Diaphragm Gas Meter

The G40 meter operates using the diaphragm (positive displacement) principle, where gas fills and empties measuring chambers separated by flexible diaphragms. The movement generated by pressure differences between the inlet and outlet is transferred through sliding valves and a magnetic coupling to the mechanical totalizer, ensuring precise and reliable volumetric measurement. This measuring method provides high accuracy regardless of installation conditions.

Constructed with a robust steel housing and corrosion-resistant coating, the G40 gas meter is designed for long-term durability in demanding commercial and industrial environments. Its maintenance-friendly construction, low pressure loss, and stable metrological performance make it ideal for continuous operation with minimal servicing requirements.

The meter is commonly installed in commercial buildings, factories, restaurants, hotels, apartment complexes, utility distribution networks, and industrial facilities that require accurate gas consumption monitoring and billing. Many models are also available with pulse output options for remote reading, data logging, and integration into SCADA or smart metering systems.

Key Features

  • High-precision diaphragm (positive displacement) measuring technology
  • Nominal flow capacity: 40 m³/h (G40)
  • Maximum flow rate: 65 m³/h
  • Suitable for natural gas, LPG, propane, butane, air, nitrogen, and other non-corrosive gases
  • Low pressure loss and excellent measurement stability
  • Corrosion-resistant steel body construction
  • Magnetic coupling for leak-free operation
  • Optional pulse output for remote monitoring and smart metering applications
  • Long service life with minimal maintenance requirements
  • Compliant with international standards such as EN 1359 and MID approvals depending on the manufacturer and model.

Typical Technical Specifications

Parameter Specification
Meter Type Diaphragm (Positive Displacement) Gas Meter
Model G40
Nominal Flow (Qn) 40 m³/h
Maximum Flow (Qmax) 65 m³/h
Minimum Flow (Qmin) 0.4 m³/h
Maximum Working Pressure 0.5 bar (1 bar optional)
Accuracy Class Class 1.5
Operating Temperature -25°C to +55°C
Storage Temperature -40°C to +70°C
Body Material Powder-coated steel
Standards EN 1359, MID (depending on manufacturer)

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