Very low pressure loss! High-temperature compatible flow meter "OM Series"
Low pressure loss compared to gear meters, with liquid flow that accommodates a wide temperature range from -40 to +200℃! The influence of temperature changes is extremely small!
Are you having trouble with test data at high temperatures (low viscosity)? In circular gear-type flow meters like gear meters, linearity accuracy drastically decreases at kinematic viscosities below 20 mm²/s. This is due to a higher amount of leakage compared to screw-type or oval gear-type meters. We have received many inquiries about wanting to measure over a wide range with high precision using a single device. Among the high-precision liquid flow meters in the "OM Series," the "OMG-45, OMP-64 Series," which can handle liquid temperatures from 40 to +200°C, is a high-precision volumetric flow meter that is less affected by viscosity changes due to temperature variations and accommodates a wide temperature range. The measurement accuracy is ±0.1% R.S, and compared to other volumetric flow meters like gear meters, it has very low pressure loss and is less affected by viscosity changes due to temperature variations, allowing for highly accurate flow measurement. 【Key Features of This Product】 - Temperature range: -40 to +200°C - Measurement accuracy: 0.1% R.S - Can also be used as a master meter (standard instrument). - Measurement range is 1:150 - Flow tests and calibrations are conducted at 5 mm²/s *For more details about the product, please download and view the catalog.
basic information
The OM series is a high-precision volumetric flow meter for liquids. It is also referred to as a screw meter or helical gear meter. Operating temperature range: -40 to +200°C Measurement accuracy: 0.1% R.S It can also be used as a master meter (standard instrument). Measurement range is 1:150. Flow tests and flow calibrations (ISO/IEC17025) are conducted at 5 mm²/s. Calibration documents come with the international certification ILAC MRA mark (JCSS mutual certification). It is less affected by viscosity changes due to fluid temperature and has low pressure loss. *For product details, please download and view the catalog.
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Model number/Brand name
OMG-XXX.E， OMP-XXX.E (BEG45&BEV13)
Applications/Examples of results
Performance testing/durability testing of automotive parts Performance testing/durability testing of torque converters Performance testing/durability testing of hydraulic equipment Performance testing/durability testing of various industrial equipment Fuel consumption measurement of diesel engines Measurement of various fuel consumption ■Main applicable fluids ATF CVTF Power steering oil Engine oil Hydraulic working oil Lubricating oil Grease Kerosene Light oil Gasoline
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Line up（14）
| Model number | overview |
|---|---|
| OMP20.5342364 | 0.3～45 L/min 2 sensors (forward and reverse flow, with temperature sensor) Connection diameter: 20A JIS10K RF |
| OMP32.5342464 | 1～150 L/min 2 sensors (forward and reverse flow, with temperature sensor) Connection diameter: 25A JIS10K RF |
| OMP52.5342564 | 3.5～525 L/min 2 sensors (forward and reverse flow), with temperature sensor Connection diameter: 40A JIS10K RF |
| OMG13.8018745 | 0.1～15L/min 1 sensor (one-way flow) Connection diameter: 1/2B |
| OMG13.8118745 | 0.1～15 L/min 2 sensors (forward and reverse flow) Connection diameter: 1/2B |
| OMG20.800045 | 0.3～45L/min 1 sensor (one-way flow) Connection diameter: 3/4B |
| OMG20.810045 | 0.3～45 L/min 2 sensors (forward and reverse flow) Connection diameter: 3/4B |
| OMG32.800045 | 1～150 L/min 1 sensor (one-way flow) Connection diameter: 1B |
| OMG32.810045 | 1～150 L/min 2 sensors (forward and reverse flow) Connection diameter: 1B |
| OMG52.8010245 | 3.5～525 L/min 1 sensor (one-way flow) Connection diameter: 1･1/2B |
| OMG52.8110245 | 3.5～525 l/min 2 sensors (forward and reverse flow) Connection diameter: 1･1/2B |
| OMG68.8010545 | 7～1,050 L/min 1 sensor (one-way flow) Connection diameter: 2B |
| OMG68.8110545 | 7～1,050 L/min 2 sensors (forward and reverse flow) Connection diameter: 2B |
| OMG100.801945 | 20～3,000 L/min Connection: 4B |
catalog（3）
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We propose fluid control devices and industrial measuring instruments, which are mainly used for performance testing and inspection in the research and development and manufacturing processes of automotive parts, with the motto of "reaching the places that itch" from the user's perspective, ensuring that they are optimal for our customers' specifications and satisfactory in terms of total performance, thanks to our experienced professional team. Measurement of pressure, load, torque, temperature, flow rate, viscosity, etc. Fluid control devices such as pressure reducing valves, back pressure valves, and safety valves. Please feel free to contact us regarding anything related to high-pressure compressors, high-pressure gas manufacturing equipment, and high-pressure gas safety regulations! We always strive to think from the customer's perspective and work to ensure mutual satisfaction between our customers and our company. We aspire to be a company that grows together with our customers. We have signed a dealership agreement with KRAL GmbH, a manufacturer of volumetric flow meters based in Austria. We will also provide support for customers who have been using our products. Please feel free to contact us regarding inquiries about recalibration, repairs, and parts supply, as well as any questions about usage conditions, methods, installation, or requests for drawings and manuals.