EX DELTA (High performance Standard type, Dia-shaped (dirtproof), Insertion type) / Vortex Flowmeter / Flowmeters / OVAL Product Guide

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Flowmeters Flowmeters for liquid Flowmeters for gas Flowmeters for steam

EX DELTA/High performance Standard type, Dia-shaped (dirtproof), Insertion type


Fixed sensor type	Replaceable sensor type

Insertion type

General

Covering a broad flow and temperature range, the EX DELTA measures fluid, gas and steam flows. Its outstanding performance and absence of any moving parts along with its robust and durable yet simple construction makes it suitable for a broad range of applications.

Features

•	Low pressure loss thanks to the absence of moving parts
•	Replaceable sensor type allows checking and replacing the sensor without stopping the line flow.
•	High repeatability
•	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
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 range	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)
	Steam (0.5 MPa saturated steam)	0.02 to 47.6t/h (10 types) (15mm min.)	—	3.06 to 1790t/h (10 types)
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		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

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