OVAL EX DELTA II – Smart Model | Denkei Corporation Americas

EX DELTA II Smart Vortex Flowmeter

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The EX DELTA II – Smart Model vortex flowmeter integrates advanced computing and intelligent functions such as auto-diagnostics, parameter setting, and loop checks. Its two-wire transmission system reduces costs and simplifies installation, while the optional Smart Communication Unit allows seamless connection with upper-level systems.

Available in fixed or replaceable sensor types, it enables maintenance and sensor replacement without interrupting flow measurement, lowering costs and improving operational safety.

Flowmeter

Model:

EX DELTA II

Maker:

OVAL

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Features

1. Materialization of 2 wires transmission system for cost reduction and simplification of a system to be applied.
2. Ease to data setting.
3. Maintenance cost saving means increase of security operation.
4. Maintenance operation such as range and parameter setting, and calibration can be performed.

Specifications

Model		Standard	Dia-shaped
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	－	－
Flow range	Fluid (water)	0.2* to 2510m³/h(11 types) (* Accuracy ±2% FS at 10 mm)	0.8 to 172m³/h(5 types)
	Gas (0.2 MPa air)	2to 15000m³/h(11 types) ( Accuracy ±2% FS at 10 mm)	－
	Steam (0.5 MPa saturated steam)	0.02 to 47.6t/h (10 types) (15mm min.)	－
Applicable fluid		Liquid, gas, steam	Liquid
Operating temp. range		–30 to +300°C –30 to +460°C(For high temperature of replaceable sensor)
Flange standard		JIS 10, 20, 30K ASME/JPI 150, 300, 600
Max. operating pressure		4.51MPa (Depends on flange standard and flange material.)
Accuracy		±1% of reading or ±1% of full scale
Power supply		DC-powered or battery-powered
Body material		SUS316 or SCS14A
Configuration		Explosionproof or non-explosionproof
Output		Analog, pulse

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