Differential Pressure Flow Meter Orifice Meter SOM Series [2D CAD]
Check for energy-saving combustion! Installed in the piping, it measures the flow rate of fuel gas and combustion air for gas burners. A lightweight, inexpensive, and easy-to-install gas flow meter.
The "Orifice Meter" is installed in the middle of the piping and easily measures the flow rate within the pipe by measuring the pressure (differential pressure) between two pressure measurement points. The installation involves threaded piping, but the main body has a bolted flange shape, allowing for the removal of the orifice plate. Switching gas types can also be accommodated by replacing the plate. When installed on the gas line of a burner, it allows for easy checking of combustion volume and is convenient when there is no space for a gas meter or digital flow meter, or when measurements need to be taken in existing piping. 【Features】 ■ Inexpensive ■ Lightweight and very easy to install ■ Simple and robust structure ■ Prevents vibration combustion in cases of low burner head pressure ■ Installing on both gas and air allows for air-fuel ratio management, which is useful during trial operation adjustments. ■ Contributes to energy savings through proper management of air-fuel ratios! ■ The ability to set the plate diameter allows for arbitrary differential pressure, making it useful for adjusting pressure loss in piping and preventing gas burner over-input as a high cut. ■ For individual flow monitoring of multiple burners *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Model Lineup】 ■SOM-15 (15A) ■SOM-20 (20A) ■SOM-25 (25A) ■SOM-32 (32A) ■SOM-40 (40A) ■SOM-50 (50A) ■SOM-65 (65A) ■SOM-80 (80A) ■SOM-100 (100A) Pressure measurement tubes are available in various lineups. - Standard screw-mounted pressure measurement tube (SKV-6H) - Convenient stop valve type for measurement (SKV-6P) - Type with cock (KT) - High-pressure specification (BT) Additionally, there are high-temperature specifications available. *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Model number/Brand name
SOM
Applications/Examples of results
【Applications】 ■ Measurement of gas (city gas 13A, LPG) and combustion air flow ■ For limiting (upper resistance) and high cut nozzles ■ For air ratio management and monitoring ■ For measuring air-fuel ratio *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
CAD data（9）
| Model number | overview | File |
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| SOM-15（15A） | When using CAD data, please check the latest catalog of the relevant product for specifications, dimensions of each part, and precautions for use. |
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| SOM-20（20A） | When using CAD data, please check the latest catalog of the relevant product for specifications, dimensions of each part, and precautions for use. |
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| SOM-25（25A） | When using CAD data, please check the latest catalog of the relevant product for specifications, dimensions of each part, and precautions for use. |
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| SOM-32（32A） | When using CAD data, please check the latest catalog of the relevant product for specifications, dimensions of each part, and precautions for use. |
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| SOM-40（40A） | When using CAD data, please check the latest catalog of the relevant product for specifications, dimensions of each part, and precautions for use. |
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| SOM-50（50A） | When using CAD data, please check the latest catalog of the relevant product for specifications, dimensions of each part, and precautions for use. |
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| SOM-65（65A） | When using CAD data, please check the latest catalog of the relevant product for specifications, dimensions of each part, and precautions for use. |
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| SOM-80（80A） | When using CAD data, please check the latest catalog of the relevant product for specifications, dimensions of each part, and precautions for use. |
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| SOM-100（100A） | When using CAD data, please check the latest catalog of the relevant product for specifications, dimensions of each part, and precautions for use. |
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