LFUD101 Integrated Ultrasonic Level Meter

PRODUCT FEATURES

Safe,clean,high-precision(±0.5%FS),long-life,high stability
Patented acoustic software for anti-interference
Easy installation/maintenance,fits acid/alkaline/saline/high-temp/corrosive scenarios
I/O lines with lightning&short-circuit protection
Supports multi-output(4-20mA,RS485,etc.)&power supply modes
Optional PTFE corrosion-resistant probe,IP65 protection

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Description

Specification

Product Selection

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Description

LFUD101 Integrated Ultrasonic Level Meter offers a safe,clean,high-precision,long-lifespan,and highly stable solution for levelmeasurement.It features patented intelligent acoustic wave softwarethat effectively resists various interference signals.The device is easyto install and maintain,making it suitable for a wide range ofapplications including:
-Acidic,alkaline,and saline environments
-Corrosive and high-temperature conditionsAll input and output lines are equipped with protection against lightningand short circuits.

Specification

Measurement Range	0-30m(select based on actual application)
Blind Zone	0.25m to 0.8m
Accuracy	±0.5%(full scale under standard conditions)
Resolution	1 mm
Pressure	Atmospheric pressure
Display	Built-in LCD showing Level(distance from tank/pool bottom to medium surface) Distance(from sensor face to medium surface) Echo curve display
Output Signal	2-wire:4-20 mA/250Ω,optional HART 4-wire:4-20 mA/510Ω,RS485(Modbus-RTU,configurable) Relay Output:250 VAC/5Aor 30 VDC/2A
Power Input	2-wire:Standard:DC 24 V 4-wire:Standard:DC 24 V/Optional:DC 12VorAC 100-240V
Ambient Temperature	-20℃ to +60℃
Protection Rating	IP65
Power Consumption(4-wire)	<24V@80 mA(no relay output)
Power Consumption (2-wire)	<24V@30 mA

Product Selection

CODE AND DESCRIPTION						Remark
LFUD101	Integrated ultrasonic level meter					Type
	Range	0~3m to 30m				Range
		A4	A4=4一20mA(2-wire)			Output
		A4MD	A4MD=4~20mA+RS485+2 relay outputs
			0.5%	0.5%		Accuracy
				1	Standard (ABS)	Probe Type
				2	Corrosion-resistant (PTFE)

LFUD101 0~3m A4MD 0.5% 1						Example Model

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Please carefully inspect the following products ordered from LEFOO when you receive them.If you do not meet your reservation requirements or find that the products have surface quality problems,please take photos and contact the sales engineer who served you.Once this kind of product is signed,within 7 days,the LEFOO product will maintain the original quality and function when it was sold,and the product itself,accessories,and trademark logos are complete,and you can return the product without reason.Within 30 days,accept the return application due to quality reasons.

For more information on refund timing and amounts(including partial refunds and restocking fees),please contact the sales engineer who served you.·
If you have returned an item to LEFOO by mistake or included something not intended for LEFOO in a return,please contact the sales engineer who served you.
To ensure a good return experience for you,you must adhere to LEFOO’s Return and Refund policies.Thank you for your cooperation.