Vortex Flowmeter

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DELTA FLOWPET/High performance Inexpensive

DELTA Flowpet


Incorporation of EX DELTA body and small converter having a flow switch function achieves fast (delivery), inexpensive (low price) flowmeter. This vortex flowmeter features rugged construction, high performance, and ease of operation.



High durability thanks to the absence of moving parts


Low pressure loss

Major specifications
Nominal size 10, 15, 25, 40, 50, 80, 100mm
Connection Wafer type
Connection standard JIS 10, 20, 30K ASME/JPI 150, 300 *1

Flow range

Fluid (water) 0.2 to 205m3/h (7 types)
Gas (0.2 MPa air) 1.8 to 1280m3/h (7 types)
Steam (0.49 MPa saturated steam) 13 to 4000kg/h (6 types)
Operating temp. range Standard: –10 to +80°C, For high temperature: –10 to +200°C
Max. operating pressure 4.51 MPa (depends on flange standard)
Accuracy ±1% of full scale *2
Power supply DC-powered or battery-powered
Body material SCS14A
Configuration Non-explosionproof construction, IP53 or equivalent
Output Analog, pulse
Applicable fluids Liquid, gas, steam

*1: ASME/JPI is 15 mm min. in nominal size.
*2: Nominal size 10 mm is ±2% of full scale.

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