Flowmeters and System Solutions

Flowmeters and System solution.

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OVAL VORTEX FLOWMETER Insertion type

Liquid

Gas

Steam

A thermistor sensor picks up the occurrence of vortex caused by the flow velocity change in the manner -- changes in thermistor temperature -- changes in resistance value -- a train of pulses proportional to the flow velocity and measures the flowrate.
Gas purge type is configured to be purged with a clean gas (room temperature) from an external source to the thermistor sensor. Therefore, the fluid to be measured does not touch the thermistor sensor, permitting accurate flow measurement of gases containing dust and mist, low-temperature gases, or others previously thought difficult to be measured.

Features
Product Specifications
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FEATURES

● Low-pressure loss thanks to the absence of moving parts
● High maintainability (Replaceable type is available.)
● High repeatability

Applicable fluid

GENERAL SPECIFICATIONS

Model Insertion type
Nominal size Wafer type
Flange type
Applicable tube size 200 to 2000mm
Flow range Gas (0.2 MPa air) 72 to 67800m3/h3/h(10 types)
Operating temp. range –20 to +80°C
(Gas-purge type with radiator fins: –20 to +350°C)
Flange standard JIS 10, 20K
ASME 150
Max. operating pressure Less than 1MPa
Accuracy ±2% of full scale
Applicable fluids Gas
Power supply DC-powered
Configuration Explosionproof or non-explosionproof, IP65 or equivalent
Output Pulse

Specification

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GBD113E-6

Insertion Type

Features
Product Specifications
Document

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