Ultrasonic meter - Revision history

Editor at 12:37, 18 December 2020

2020-12-18T12:37:04Z

← Older revision		Revision as of 12:37, 18 December 2020
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	{\|		{\|
−	\|Ultrasonic flow measurement using the transit-time differential method is now one of the most universally applied flow metering processes. Flow is generally measured using the bidirectional ultrasonic technique based on the transit time method, with proven long-term stability and accuracy. Two ultrasonic transducers are used to send the sound signal both against and with the flow direction. The ultrasonic signal travelling with the flow direction reaches the opposite transducer first. The time difference between the two signals can be converted to a flow velocity and thus a volume. Ultrasonic meters are non-invasive and have no moving parts. Long unimpeded inlet runs are needed for accurate measurement.	+	\| Ultrasonic flow measurement using the transit-time differential method is now one of the most universally applied flow metering processes. Flow is generally measured using the bidirectional ultrasonic technique based on the transit time method, with proven long-term stability and accuracy. Two ultrasonic transducers are used to send the sound signal both against and with the flow direction. The ultrasonic signal travelling with the flow direction reaches the opposite transducer first. The time difference between the two signals can be converted to a flow velocity and thus a volume. Ultrasonic meters are non-invasive and have no moving parts. Long unimpeded inlet runs are needed for accurate measurement.
	\|}		\|}

−	~~= Find out more =~~	+	= Related articles on Designing Buildings Wiki =
−		+
−	=== Related articles on Designing Buildings Wiki ===	+

	* District energy networks.		* District energy networks.
Line 19:		Line 17:
	* Smart meter.		* Smart meter.
	* The future of heat.		* The future of heat.
		+	* Ultrasonic pipe testing.
	* Velocity-type meter		* Velocity-type meter
	* Water source heat map.		* Water source heat map.
	* What can government do about district heating.		* What can government do about district heating.

−	[[Category:~~Products_/_components~~]] [[Category:~~DCN_Product_Knowledge~~]]	+	[[Category:DCN_Product_Knowledge]] [[Category:Products_/_components]]

Designing Buildings at 08:02, 4 February 2017

2017-02-04T08:02:21Z

← Older revision		Revision as of 08:02, 4 February 2017
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−	[https://www.gov.uk/government/publications/heat-meter-accuracy-testing Heat Meter Accuracy Testing], published by the Department for Business, Energy & Industrial Strategy in November 2016, ~~suggest~~ that:	+	[https://www.gov.uk/government/publications/heat-meter-accuracy-testing Heat Meter Accuracy Testing], published by the Department for Business, Energy & Industrial Strategy in November 2016, suggests that:

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	* What can government do about district heating.		* What can government do about district heating.

−	[[Category:Products_/_components]]	+	[[Category:Products_/_components]] [[Category:DCN_Product_Knowledge]]

Designing Buildings at 08:02, 4 February 2017

2017-02-04T08:02:07Z

← Older revision		Revision as of 08:02, 4 February 2017
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	[https://www.gov.uk/government/publications/heat-meter-accuracy-testing Heat Meter Accuracy Testing], published by the Department for Business, Energy & Industrial Strategy in November 2016, suggest that:		[https://www.gov.uk/government/publications/heat-meter-accuracy-testing Heat Meter Accuracy Testing], published by the Department for Business, Energy & Industrial Strategy in November 2016, suggest that:

−	Ultrasonic flow measurement using the transit-time differential method is now one of the most universally applied flow metering processes. Flow is generally measured using the bidirectional ultrasonic technique based on the transit time method, with proven long-term stability and accuracy. Two ultrasonic transducers are used to send the sound signal both against and with the flow direction. The ultrasonic signal travelling with the flow direction reaches the opposite transducer first. The time difference between the two signals can be converted to a flow velocity and thus a volume. Ultrasonic meters are non-invasive and have no moving parts. Long unimpeded inlet runs are needed for accurate measurement.	+	{\|
		+	\|Ultrasonic flow measurement using the transit-time differential method is now one of the most universally applied flow metering processes. Flow is generally measured using the bidirectional ultrasonic technique based on the transit time method, with proven long-term stability and accuracy. Two ultrasonic transducers are used to send the sound signal both against and with the flow direction. The ultrasonic signal travelling with the flow direction reaches the opposite transducer first. The time difference between the two signals can be converted to a flow velocity and thus a volume. Ultrasonic meters are non-invasive and have no moving parts. Long unimpeded inlet runs are needed for accurate measurement.
		+	\|}

−	Find out more	+	= Find out more =

−	Related articles on Designing Buildings Wiki	+	=== Related articles on Designing Buildings Wiki ===

−	District energy networks.	+	* District energy networks.
−		+	* Electromagnetic meters.
−	Electromagnetic meters.	+	* Heat interface units.
−		+	* Heat meter.
−	Heat interface units.	+	* Heat metering
−		+	* Heat Networks Investment Project HNIP.
−	Heat meter.	+	* Multi-jet meter
−		+	* National heat map.
−	Heat metering	+	* Smart meter.
−		+	* The future of heat.
−	Heat Networks Investment Project HNIP.	+	* Velocity-type meter
−		+	* Water source heat map.
−	Multi-jet meter	+	* What can government do about district heating.
−		+
−	National heat map.	+
−		+
−	Smart meter.	+
−		+
−	The future of heat.	+
−		+
−	Velocity-type meter	+
−		+
−	Water source heat map.	+
−		+
−	What can government do about district heating.	+

	[[Category:Products_/_components]]		[[Category:Products_/_components]]

Designing Buildings: Created page with "[https://www.gov.uk/government/publications/heat-meter-accuracy-testing Heat Meter Accuracy Testing], published by the Department for Business, Energy & Industrial Strategy i..."

2017-02-04T08:01:34Z

Created page with "[https://www.gov.uk/government/publications/heat-meter-accuracy-testing Heat Meter Accuracy Testing], published by the Department for Business, Energy & Industrial Strategy i..."

New page

[https://www.gov.uk/government/publications/heat-meter-accuracy-testing Heat Meter Accuracy Testing], published by the Department for Business, Energy & Industrial Strategy in November 2016, suggest that:

Ultrasonic flow measurement using the transit-time differential method is now one of the most universally applied flow metering processes. Flow is generally measured using the bidirectional ultrasonic technique based on the transit time method, with proven long-term stability and accuracy. Two ultrasonic transducers are used to send the sound signal both against and with the flow direction. The ultrasonic signal travelling with the flow direction reaches the opposite transducer first. The time difference between the two signals can be converted to a flow velocity and thus a volume. Ultrasonic meters are non-invasive and have no moving parts. Long unimpeded inlet runs are needed for accurate measurement.

Find out more

Related articles on Designing Buildings Wiki

District energy networks.

Electromagnetic meters.

Heat interface units.

Heat meter.

Heat metering

Heat Networks Investment Project HNIP.

Multi-jet meter

National heat map.

Smart meter.

The future of heat.

Velocity-type meter

Water source heat map.

What can government do about district heating.

[[Category:Products_/_components]]