Buy Flowline LU20-5001-IS, EchoTouch Ultrasonic Level Transmitter

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Replacement

This product is discontinued, no longer available. Replacement part numbers:

Flowline, LU20-5001-IS, EchoTouch 18' Range Ultrasonic Level Transmitter, 2" NPT

Offered in CSA and Cenelec approved intrinsically safe or general purpose configurations, the two-wire ultrasonic transmitter provides noncontact level measurement up to 18' or 5.4m, and is ideally suited for challenging corrosive, slurry or waste liquids. The transmitter is typically selected for atmospheric bulk storage, day tank and waste sump applications located within a classified hazardous area. Media examples include diesel fuel and hydrochloric acid. The transmitter is calibrated in less than a minute using the LCD display, 4-button interface and intuitive calibration menu. All user set points are held in nonvolatile memory. In the event of acoustic signal loss, the transmitter will hold the current output at the user designated safe state.

Features:

Intrinsically safe transmitter for use in hazardous environments
LCD digital display indicates level in inches or centimeters
Polypropylene enclosure rated NEMA 4X with rugged PVDF transducer
EasyCal simple push button calibration for all user set points
Adjustable dead band and range filters eliminate false echo returns

To LC52 Relay Controller

To Loop Powered Indicator

To PLC

To LI1_ Universal Panel Meter

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Technical Details

Reviews

Range	6" to 18' (15cm to 5.4m)
Accuracy	± 0.25% of range
Resolution	0.125" (3mm)
Dead band	6" (15cm)
Beam width	8° conical
Configuration	Push button
Memory	Non-volatile
Display type	LCD, 4-digit
Display units	Inch or cm
Supply voltage	12-32 VDC
Loop resist	600 Ohms @ 24 VDC
Signal output	4-20 mA, two-wire
Signal invert	4-20 mA, 20-4 mA
Signal fail-safe	Reverts to safe state during echo loss
Process temp.	F: -4° to 140° C: -20° to 60°
Temp, comp.	Automatic
Ambient temp.	F: -40° to 140° C: -40° to 60°
Pressure	30 psi (2 bar) @ 25° C, derated @ 1.667 psi (.113 bar) per °C above 25° C
Enclosure rating	NEMA 4X (IP65)
End. material	PP, UL94VO
Conduit entrance	Single, 1/2" NPT
Trans, material	PVDF
Process mount	2" NPT (2" G)
Mount gasket	Viton®
Classification	Intrinsically safe
Compliance	CE
Approvals	CSA: Class I, Groups A, B, C, D; Class II, Groups E, F, G; Class III; T3C
Parameters	CSA: Vmax < 32.0 V; Imax < 130 mA; Ca = 0 uF; La = 0 uH
Certificates	CSA: LR 79326
Beam Cone Data
	Depth (Feet)	Radius (Inches)
	1	1.2
	3	2.9
	5	4.6
	7	6.2
	9	7.9
	11	9.6
	13	11.3
	15	13
	17	14.6
	19	16.3

Product Details

Range	6" to 18' (15cm to 5.4m)
Accuracy	± 0.25% of range
Resolution	0.125" (3mm)
Dead band	6" (15cm)
Beam width	8° conical
Configuration	Push button
Memory	Non-volatile
Display type	LCD, 4-digit
Display units	Inch or cm
Supply voltage	12-32 VDC
Loop resist	600 Ohms @ 24 VDC
Signal output	4-20 mA, two-wire
Signal invert	4-20 mA, 20-4 mA
Signal fail-safe	Reverts to safe state during echo loss
Process temp.	F: -4° to 140° C: -20° to 60°
Temp, comp.	Automatic
Ambient temp.	F: -40° to 140° C: -40° to 60°
Pressure	30 psi (2 bar) @ 25° C, derated @ 1.667 psi (.113 bar) per °C above 25° C
Enclosure rating	NEMA 4X (IP65)
End. material	PP, UL94VO
Conduit entrance	Single, 1/2" NPT
Trans, material	PVDF
Process mount	2" NPT (2" G)
Mount gasket	Viton®
Classification	Intrinsically safe
Compliance	CE
Approvals	CSA: Class I, Groups A, B, C, D; Class II, Groups E, F, G; Class III; T3C
Parameters	CSA: Vmax < 32.0 V; Imax < 130 mA; Ca = 0 uF; La = 0 uH
Certificates	CSA: LR 79326
Beam Cone Data
	Depth (Feet)	Radius (Inches)
	1	1.2
	3	2.9
	5	4.6
	7	6.2
	9	7.9
	11	9.6
	13	11.3
	15	13
	17	14.6
	19	16.3

Note

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Reviews

Flowline LU20-5001-IS EchoTouch Ultrasonic Level Transmitter

Identifiers

Replacement

Technical Details

Reviews