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- Electronic Measuring Instruments
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- OVAL Hybrid Multi DELTA
Hybrid Multi DELTA Wide-Range
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The Hybrid Multi DELTA from OVAL is an advanced flowmeter that integrates both vortex and thermal mass sensing technologies.
This hybrid design enables an exceptionally wide flow measurement range of 1:700 (at 0.6 MPa), making it ideal for diverse process applications.
It delivers precise measurement of liquids, gases, and steam in a single unit, offering excellent flexibility for users who need to manage compressed air consumption or optimize energy usage. By combining two proven sensor principles, the Hybrid Multi DELTA ensures accuracy, reliability, and versatility in one compact system.
FEATURES
● Ultra-wide range (1:900) flowmeter
● Sensor configuration unsusceptible to mist
● Low-pressure loss design
● Can measure small flow rate equivalent to leakage from piping to flow rate at normal operation by “one unit”
● Can be installed based on line size even with an uncertain flow rate
GENERAL SPECIFICATIONS
| Model | All-in-one unit | Insertion type | ||
| Connection standard | 25, 40, 50, 65, 80, 100, 150mm | For 150mm | ||
| Connection standard | 25mm:0.6 to 420, 40mm:1.2 to 1008 50mm:1.8 to 1680,65mm:3 to 2520 80mm:4.2 to 3360,100mm:7.2 to 5880 150mm:16 to 13440 |
Flange | ||
| Flow range※m3/h（normal）at 0.6MPa | 25mm:0.6 to 420, 40mm:1.2 to 1008 50mm:1.8 to 1680,65mm:3 to 2520 80mm:4.2 to 3360,100mm:7.2 to 5880 150mm:16 to 13440 |
16 to 13440 | ||
| Body material | 225 to 50mm: A5052, 65 to 100mm: SCS13A 150mm: STPG | SUS304 | ||
| Operating temp. range | 0 to 50°C | |||
| Max. operating pressure | 0.78MPa | |||
| Accuracy | ±5% or reading ±0.05% of maximum flow | |||
| Power supply | DC-powered | |||
| Configuration | Non-explosionproof, IP65 | |||
| Output | Pulse (flowrate, alarm), analog (a choice among flowrate, temperature and pressure) | |||
| Applicable fluids | Compressed air, nitrogen | |||
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