Learn about Ultrasonic Measuring Principles.

Hover mouse over icon for application notes.

Ultrasonic Capabilities

Technology	Model/ Series	Gas Flow	Liquid Flow	Steam Flow	Line Size	Temperature	Pressure	Viscosity	Accuracy	Considerations
Ultrasonic	ALSONIC									< 30% solids -TT unlimited DPL

Ultrasonic Flow Meters

Alsonic Family		Liquids	Transducer Styles			Temperature	Approvals
Technology	Model	Limitations	Clamp-On	Inline	Insertion	Range	General	Ex Proof
Doppler Fixed	Alsonic FDDPL	Must be dirty	6~3000mm	Not available	65~4570mm	-40 ~ 250 °C	CE	Not available
Doppler Portable	Alsonic DDPL	Must be dirty	6~3000mm	Not available	Not available	-40 ~ 250 °C	CE	Not available
Transit Time DSP - Fixed	Alsonic FDSP	< 30% particles or bubbles	20~6000mm	25-100mm	100-3000mm	-40 to +120℃	CE Pending	General
Transit Time DSP - Portable	Alsonic DSPPL	< 30% particles or bubbles	20~6000mm	Not available	Not available	-40 to +120℃	CE Pending	Not available
Transit Time DSP - Open Channel	Alsonic AVL	< 30% particles or bubbles	Not available	Not available	Unlimited	-40 to +120℃	CE Pending	Not available
Transit Time D Series - Fixed	Alsonic DFX	< 5% particles or bubbles	15~4500mm	15~2000mm	100~3000mm	-40 ~ 250℃	CE	ATEX
Transit Time D Series - Handheld	Alsonic DHL	< 5% particles or bubbles	15~4500mm	Not available	Not available	-40 ~ 250℃	CE	Not available
Transit Time D Series - Portable	Alsonic DPL	< 5% particles or bubbles	15~4500mm	Not available	Not available	-40 ~ 250℃	CE	Not available
Transit Time Standard - Handheld	Alsonic HL	< 2% particles or bubbles	15~6000mm	Not available	Not available	-30 ~ 160℃	CE Pending	Not available
Transit Time Standard - Fixed	Alsonic FX	< 2% particles or bubbles	15~6000mm	15~2000mm	100-3000mm	-30 ~ 160℃	CE Pending	General
Tranist Time - Energy	Alsonic EG	< 2% particles or bubbles	15~6000mm	15~2000mm	100-3000mm	-30 ~ 160℃	CE Pending	Not available
Transit Time - BA Energy	Alsonic BAEG	< 2% particles or bubbles	15~100mm	15~100mm	Not available	+2 ~ 130℃	CE Pending	Not available