Ultrasonic Flowmeter

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Categorization by measurement principle
FlowmetersFlowmeters for liquidFlowmeters for gasFlowmeters for steam

There are differences of operating principle in ultrasonic flowmeters. Our ultrasonic flowmeter measures the flowrate from the difference between the propagation times of ultrasonic waves transmitted and received alternately between two transducers A and B. In addition, because it adopts a method based on the inverse of propagation time difference not including sonic speed in the calculation formula, highly accurate and stable flow measurement is possible. The “multipath” model with multiple sensors placed face to face can meet the requirement for higher accuracy.

Ultrasonic
flowmeter
lineup

Fluid category High
accuracy

*1
Micro

*2
High
tempe-rature

*3
Ultra-high
pressure

*4
Explosion
proof

Battery
powered

For energy
saving
measures
Liquid
Steam
Gas

Single path high accuracy model:

Psonic-1


           

Multipath, High accuracy model:

Psonic-L4

           

Battery-powered, for water:

FLOMIC


         

*1: Within ±1% RD, *2: Within 1.5 mL/min or 0.1 L/min (normal), *3: 200°C min., *4: 30 MPa min.

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