LFUD106 Ultrasonic Open Channel Flow Meter

PRODUCT FEATURES

Adopts ultrasonic technology,non-contact with fluid,ensuring safety and hygiene.
Flow measurement accuracy up to±(1~5)%,distance measurement accuracy±0.5%,and resolution 1mm.
Stable and reliable design with long service life,equipped with lightning protection and short-circuit protection.
Transmitter with IP65 protection rating and sensor with IP68 protection rating;resistant to corrosion and high temperature,suitable for harsh environments containing acid,alkali,salt,etc.
Long sensor cable(10m as standard,extendable to 70m);intelligent acoustic wave software with anti-interference capability for easy installation.
Supports hourly data storage with a retention period of up to 10 years.

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Description

Specification

Product Selection

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Description

LFUD106 Ultrasonic Open Channel Flow Meter offers a safe,clean,high-precision,long-lifespan,and highly stable solution forflow measurement.It features patented intelligent acoustic wavesoftware that effectively resists various interference signals.Thedevice is easy to installand maintain,and is suitable for a widerange of applications including:
-Acidic,alkaline,and saline environments
-Corrosive and high-temperature conditions
All input and output lines are equipped with protection againstlightning and short circuits.

Specification

Flow Range	0L/s to 100,000L/s(depends on the type and size of the weir/flume used)
Totalizer	Up to 4 billion m³
Flow Accuracy	±(1-5)%(depends on weir/flume;instrument adds±(1-2)%measurement error)
Measurement Range	0-2m
Probe Blind Zone	0.25m to 0.8m
Distance Accuracy	±0.5%(full scale under standard conditions)
Distance Resolution	1mm
Transmitter Protection	IP65
Probe Protection	IP68
Clock Error	<1 sec/day
Data Storage	Hourly logging,up to 10 years of storage
Analog Output	1 chanel,4-20mA/510Ω(transmits instantaneous flow□
Digital Output	1 chanel,RS485(Modbus-RTU protocol,supports parameter configuration)
Power Supply	220VAC,3 W(no relay output) 24VDC,2W(no relay output)
Probe Cable Length	Standard 10m(extendable up to 70m)

Product Selection

CODE AND DESCRIPTION							Remark
LFUD106	Ultrasonic open channel flow meter						Type
	Range	0-100,000L/s					Flow Range
		A4MD	A4MD=4-20 mA+Rs485				Output
			Accuracy	±(1-5)%			Accuracy
				10	Standard 10m(extendable to 70m)		Cable Length
					1	Standard(ABS)	Probe Type
					2	Corrosion-resistant (PTFE)

LFUD1063000 A4MD 5% 10 1							Example Model