When conducting tests above 100℃, accuracy decreases... and viscosity decreases at high temperatures... Japan Tescon solves the issues faced on-site!
When using an ATF/CVTF oil flow meter: ■ It cannot be guaranteed that the kinematic viscosity will remain below a certain level... ■ The viscosity decreases at high temperatures... Do you have any concerns regarding viscosity or temperature? The KRAL OMG series can measure with high precision even at high temperatures (low viscosity) compared to conventional gear meters. Therefore, it is hardly affected by changes in liquid viscosity due to temperature fluctuations. 【Examples of Applications】 ■ Fuels such as gasoline, diesel, kerosene, and heating oil ■ Oils such as hydraulic oil, lubricating oil, and ATF ■ Polyols and isocyanates as polyurethane raw materials ■ High-viscosity liquids such as inks, adhesives, sealants, PVC, and grease It can be used for almost all fluids other than water. *For more details, please contact us directly.
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basic information
The flow of liquid entering the flow meter causes the two internal spindles to transport the fluid in a spiral manner. The pole wheel (detection gear) attached to this spindle and shaft rotates in conjunction with it. This rotation is detected by a pickup sensor and output as a rectangular wave pulse. This flow meter is also compatible with high pressure. The pickup sensor will be selected based on the conditions such as operating temperature. Low temperature/high temperature specifications are also available. ◎ Pickup Sensors ◎ BEG 43D: -20 to +100℃ (standard) BEG 44: -40 to +150℃ BEG 45: -40 to +200℃ (high temperature) BEG 47C: -25 to +100℃ (EEx ia) BEG 53A: -40 to +120℃ (2-phase pulse output) ◎ Main Applicable Fluids ◎ Polyurethane raw materials Sealants, PVC, adhesives Light oil / diesel oil Kerosene / paraffin Gasoline / dry solvent Hydraulic oil, lubricating oil ATF, CVTF Engine oil Silicone oil / heat transfer oil Other liquids excluding water
Price information
The price varies depending on the size and sensor type.
Delivery Time
※Delivery times vary depending on options and quantities.
Applications/Examples of results
Flow rate management and control of raw materials in polyurethane foam Flow measurement of polyols and isocyanates Measurement of filler-containing polyols Management of offset ink usage Flow rate management of automotive body sealants Management of application amounts for automotive undercoating Management of application amounts for window sealants Grease injection/measurement Stroke control of hydraulic cylinders Detection/measurement of cylinder operation position in tunnel boring machines Flow testing of automotive hydraulic components Flow measurement of high-temperature oil Testing of components for automatic transmissions Fuel consumption measurement of marine diesel engines Performance testing of automotive fuel pumps High-pressure flow meter...cylinder position detection Low-temperature flow meter...automotive component performance testing High-temperature flow meter...automotive component performance testing and durability testing High-precision flow meter...calibration standard Others
Detailed information
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High precision flow ±0.1% R.S. High precision measurement of ±0.1 R.S. is possible due to the precisely machined spindle. OMG is used as a master meter for flow calibrators according to ISO/IEC 17025. (Secondary standard)
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High-temperature flow meter OMG It can be used up to +200°C in combination with a high-temperature sensor (BEG45) and a separate amplifier (BEV13).
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High-pressure compatible flow meters The OMG series supports up to 25MPa The OMH series supports up to 42MPa The OMX series supports up to 63MPa
Line up（7）
| Model number | overview |
|---|---|
| OMG 13 | 0.1～15 L/min, 1/2 |
| OMG 20 | 0.3～45 L/min, 3/4 |
| OMG 32 | 1～150 L/min, 1 |
| OMG 52 | 3.5～525 L/min, 1･1/2 |
| OMG 68 | 7～1,050 L/min, 2 |
| OMG 100 | 20～3,000 L/min, 4 |
| OMG 140 | 50～7,500 L/min, 6 |
catalog（1）
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High-precision volumetric flow meter Screw meter OMG
CAD data（4）
| Model number | overview | File |
|---|---|---|
| OME 13.4015156 | OME13, G1/2", BEG56 (non-explosion-proof) |
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| OMG 13.80187XX | OMG13 （0.1～15 l/min）, 25MPa G1/2" |
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| OMG 20.600043 | OMG20 （0.3～45 l/min）, 25MPa, -20～+100℃, G3/4" |
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| OMG13. 70.18744 | OMG13 (0.1–15 l/min), 25 MPa, G1/2", BEG44 (-40 to +150℃), approximately 0.793 ml/pulse |
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Company information
We propose fluid control devices and industrial measuring instruments, primarily used in performance testing and inspections 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 team of experienced professionals. Measurement of pressure, load, torque, temperature, flow rate, viscosity, etc. Fluid control devices such as pressure reducing valves, back pressure valves, safety valves, and silencers with high-pressure relief valves. Please feel free to contact us regarding high-pressure compressors, high-pressure gas manufacturing equipment, high-pressure gas safety regulations, or anything else! 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 to customers who have been using our products. For inquiries regarding recalibration, repairs, and parts supply, as well as questions about usage conditions, methods, installation, and requests for drawings or manuals, please feel free to contact us.