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넓은 유량 및 온도 범위
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Low pressure loss thanks to the absence of moving parts |
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Replaceable sensor allows checking and replacing the sensor without stopping the line flow. |
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High repeatability |
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Parameter setting and changing, flowrate monitoring, etc. are available through communications. (Smart Type/Smart Communication Unit is required optionally.) |
Major specifications
Model | Standard | Dia-shaped | Insertion type | |
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Nominal size |
Wafer type | 10 to 150mm (15 mm min. for steam) |
15 to 80mm | — |
Flange type | 15 to 300mm | 50, 80mm | — | |
Applicable tube size | — | — | 200 to 2000mm | |
Flow |
Fluid (water) | 0.2* to 2510m3/h (11 types) (* Accuracy ±2% FS at 10 mm) |
0.8 to 172m3/h (5 types) |
72 to 67800m3/h (10 types) |
Gas (0.2 MPa air) | 2* to 15000m3/h (11 types) (* Accuracy ±2% FS at 10 mm) |
— | 923 to 565000m3/h (10 types) |
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Steam (0.5 MPa saturated steam) |
0.02 to 47.6t/h (10 types) (15mm min.) |
— | 3.06 to 1790t/h (10 types) |
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Applicable fluid | Liquid, gas, steam | Liquid | Liquid, gas, steam | |
Operating temp. range | –30 to +300°C –30 to +460°C (For high temperature of replaceable sensor) |
–10 to +300°C | ||
Flange standard | JIS 10, 20, 30K ASME/JPI 150, 300, 600 | JIS 10K ASME/JPI 150 | ||
Max. operating pressure | 4.51MPa (Depends on flange standard and flange material.) | Depends on flange standard. | ||
Accuracy | ±1% of reading or ±1% of full scale | ±1% of full scale | ||
Power supply | DC-powered or battery-powered | |||
Body material | SUS316 or SCS14A | SUS304 | ||
Configuration | Explosionproof or non-explosionproof, IP66 (DC-powered), IP65 (battery-powered) |
Explosionproof or non-explosionproof, IP65 | ||
Output | Analog, pulse |
Vortex Flowmeter
Name of Products | Old-style No. |
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EX DELTA II | ![]() |
DELTA FLOWPET DX (with Pressure Compensator) | ![]() |
DELTA FLOWPET DX (for Water) | ![]() |
Reduced Flanged EX DELTA II | ![]() |
Hybrid Multi DELTA Flowmeters | ![]() |
Eggs DELTA | ![]() |
Eggs DELTA Pulse (Non Explosionproof) | ![]() |
Eggs DELTA Pulse (Explosionproof) | ![]() |
Name of Products | Old-style No. | New-style No. | ||
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Vortex Flowmeters |
EX DELTA II | Standard Smart Type | ![]() |
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Standard Battery Powered | ![]() |
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Standard Battery Powered PAF5 TYPE | ||||
Insertion Type Smart Type | ![]() |
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Insertion Type Battery Powered | ![]() |
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Insertion Type Battery Powered PAF5 TYPE | ||||
DELTAFLOW Type F for Gas Service |
Standard/Gas Purge Type | ![]() |
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Insertion Type | ![]() |
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Insertion Type (for Exhaust Gas) | ![]() |
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DELTA FLOWPET-DX | With/without Pressure Compensator | ![]() |
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DELTA FLOWPET | High Performance Inexpensive | ![]() |
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Eggs DELTA Pulse | Inexpensive PPS Plastic Resin Molded Type Exclusive Use Pulse Output |
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Hybrid Multi DELTA | Super Wide Flowrrange Karman Vortex Principle and Thermal Mass Flow Sensor Combined |
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