High-pressure flow meter: high precision, low pressure loss, high temperature compatibility.
OMH
The high-pressure screw meter OMH is a high-precision volumetric flow meter designed for high pressure, featuring a spiral gear type. It has low pressure loss and is suitable for high temperatures.
This is a high-pressure flow meter compatible with MAX 42 MPa. (*For 63 MPa compatibility, please contact us for details.) Connections include SAE, DIN, G (BSPP), and others. Compared to conventional gear meters, it has lower pressure loss, which can help reduce electricity costs for motors and other equipment. It is particularly used for performance testing of high-pressure hydraulic equipment and for cylinder position detection in tunnel boring machines. It can accommodate a wide range of liquids, from high-viscosity liquids such as adhesives, sealants, PVC, inks, and polyols to low-viscosity liquids like gasoline and diesel. There are two types of traceability options: (1) ISO/IEC 17025 calibration (equivalent to JCSS) (This does not include a system diagram or calibration certificate.) (2) Attach documents such as a report, calibration certificate, and system diagram. *For details, please contact us. Calibration is performed at approximately 5 mm²/s (equivalent to diesel oil).
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basic information
The OMH series is a volumetric flow meter of the spiral gear type developed for high pressure applications. Since the fluid flows in a linear manner, it has significantly lower pressure loss compared to conventional gear meters. It can accommodate a wide range of fluids, from high-viscosity liquids like PVC and sealants to low-viscosity liquids like diesel. ◎ Specifications ◎ Operating pressure: MAX 42MPa Operating temperature: -20 to +120℃ Viscosity range: 1 to 1,000,000 mPas Measurement accuracy: ±0.1% RS *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
Flow control/management of urethane raw materials Cylinder position detection of tunnel boring machines Measurement of gas turbine fuel consumption Flow measurement of hydraulic test equipment Testing of hydraulic equipment Performance testing of pumps *For more details, please refer to the PDF document or feel free to contact us.*
Detailed information
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High-pressure flow meter The operating pressure is MAX. 42MPa, so it is widely used in testing hydraulic equipment and similar applications.
Line up（6）
| Model number | overview |
|---|---|
| OMH-013 | 0.1～15 L/min, 1/2B, 42MPa |
| OMH-020 | 0.3～45 L/min, 3/4B, 42MPa |
| OMH-032 | 1～150 L/min, 1B, 42MPa |
| OMH-052 | 3.5～525 L/min, 1･1/2B, 42MPa |
| OMH-068 | 7～1,050 L/min, 2B, 42MPa |
| OMH-100 | 20～3,000 L/min, 4B, 25MPa |
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Company information
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.