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- Electronic Measuring Instruments
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- OVAL Eggs DELTAⅡ
Eggs DELTA II Compact Vortex
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The Eggs DELTA II from OVAL is a compact Karman vortex flowmeter designed for reliable measurement of liquids and gases.
It is especially suited for consumption monitoring of energy fluids and for end-of-line flow management when installed directly on equipment.
With a dustproof and mistproof design, the unit is virtually maintenance-free thanks to its lack of moving parts. Capable of measuring even wet gases, the Eggs DELTA II ensures stable performance in diverse industrial environments.
An output-only version without display, the Eggs DELTA Pulse, is also available for integration with external monitoring systems.
FEATURES
● Dustproof and mistproof construction
● Wet gas is also measurable.
● Maintenance free thanks to the absence of moving parts
GENERAL SPECIFICATIONS
| Nominal size | 4mm | 8mm | 15mm | 25mm | |||
| Flow range (L/min) |
Liquid | 0.4 to 4 | 1.1 to 15 | 2.8 to 45 | 8.3 to 133 | ||
| Gas | 7.2 to 17 | 18 to 90 | 55 to 283 | 167 to 850 | |||
| Connection | R male screw (plastic resin), Rc female screw (metal), NPT male screw (plastic resin) |
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| Applicable fluids | Liquid (cooling water, pure water), gas (air, nitrogen) | ||||||
| Body material | PPS plastic resin | ||||||
| Operating temp. range | －10 to ＋80℃ | ||||||
| Max. operating pressure | 0.98MPa | ||||||
| Accuracy | Liquids: ±2% of full scale Gas: ±3% of full scale | ||||||
| Configuration | Non-explosionproof, IP53 equivalent | ||||||
| Power supply | DC-powered or battery-powered | ||||||
| Output | Analog, pulse (flowrate, alarm) | ||||||
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