Home » Level sensors & transmitters » OMEGA LVU500-Series Reflective Ultrasonic Level Transmitter w/Alarm for Small Tanks

OMEGA LVU500-Series Reflective Ultrasonic Level Transmitter w/Alarm for Small Tanks

The LVU500 Series reflective ultrasonic level transmitter provides continuous level measurement up to9.8′ with a 4-20 mA output and four relays configured via web software

Designed to handle condensing environments
Offered in 1.5 m (4.9’) and 3 m (9.8’) measurement ranges
Fail-safe diagnostics with 4 selectable relays and signal outputs
Narrow 2” (5 cm) beam width for applications with limited space

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Made in USA. brand OMEGA, model LVU500

International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE.

Retail price from $578.25

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Description of OMEGA LVU500

Reflective Ultrasonic Liquid Level Transmitter with Alarm Contacts (4) for Small Tanks

The LVU500 Series general purpose reflective ultrasonic multi-function level transmitter provides continuous level measurement up to 3 m (9.8’) with a 4-20 mA analog signal output and four relays and is configured via web calibration software. The non-contact liquid level sensor features our proprietary Reflective Technology™ that delivers reliable level measurement in condensing environments. Each relay can be configured for alarm, automatic fill or empty functions. Select this sensor for small tanks with chemicals, water, wastewater and oil (non-foaming and/or highly vaporous liquids). Typical applications include day tank, IBC or drum, cooling tower, skid or machine, process tank and waste sumps.

Reflective Technology ™

Condensation is the most common issue for ultrasonic level transmitters. Condensation attenuates the acoustic signal of ultrasonic sensors with horizontal transducers, weakening their signal strength and signal to noise ratio by up to 50%, and substantially reducing their measurement reliability. At the core of Reflective Technology™ is a simple fact. Unlike flat horizontal surfaces, significant water droplets cannot adhere to smooth vertical surfaces. By orienting the transducer vertically, condensation runs off the transducer and does not affect sensor performance. The unimpeded transmit and receive signals are redirected to and from the liquid off a 45º reflector, delivering reliable level measurement.

Technical specifications of OMEGA LVU500

Range: LVU501: 1.5” to 4.9’ (3.8 cm to 1.5 m), LVU503: 4” to 9.8’ (10.1 cm to 3 m)
Accuracy: LVU501: 0.125” (3 mm), LVU503: ± 0.2% of range
Resolution: LVU501: 0.019” (0.5 mm), LVU503: 0.039” (1 mm)
Deadband: LVU501: 1.5” (3.8 cm), LVU503: 4” (10.1 cm)
Beam width: 2” (5 cm)
Configuration: WebCal® PC Windows® USB® 2.0
Memory: Non-volatile
Supply voltage: 14-28 VDC
Max. consumption: 0.5W
Loop resistance: 500 ohms @ 24 VDC
Signal output: 4-20 mA, two-wire
Signal invert: 4-20 mA or 20-4 mA
Signal fail-safe: 4 mA, 20 mA, 21 mA, 22 mA, hold last
Contact type: (4) SPST relays
Contact rating: 60 VA, 1A maximum
Contact fail-safe: Open, closed, hold last
Contact hysteresis: Selectable
Process temp.: F: -40 to 176º, C: -40 to 80º
Temp. comp.: Automatic
Ambient temp.: F: -31 to 140º, C: -35 to 60º
Pressure: 30 psi (2 bar)
Enclosure rating: Type 6P (IP68)
Encl. material: Polypropylene
Transducer type: Reflective Ultrasonic
Transducer mat.: Polyvinylidene fluoride
Cable jacket mat.: Polyurethane
Cable type: 9-conductor, shielded
Cable length: 48” (1.2m)
Process mount: 2” NPT, or 2” G
Mount gasket: 2” G FKM®
Classification: General purpose
Approval: UL 61010-1
Compliance: CE, RoHS

How to buy OMEGA LVU500

Product Number	Category	Media Type	Max Measurement Range	Accuracy	Tank/Vessel Type	Max Operating Pressure	Max Process Temperature	Wetted Materials	Output Signal	Process Connection Type	Process Connection Size	Supply Power	Features
LVU501 $578.25	Ultrosonic	Liquids	4.9′	±0.2%	Any	30 psi	80 °C (176 °F)	PVDF, FKM	4 to 20 mA	NPT Male	2″	14 to 28 Vdc	With FOB, Four 1A SPST, Reverse Output
LVU503 $657.91	Ultrosonic	Liquids	9.8′	±0.2%	Any	30 psi	80 °C (176 °F)	PVDF, FKM	4 to 20 mA	NPT Male	2″	14 to 28 Vdc	With FOB, Four 1A SPST, Reverse Output
LVU501-B $497.59	Ultrosonic	Liquids	4.9′	±0.2%	Any	30 psi	80 °C (176 °F)	PVDF, FKM	4 to 20 mA	NPT Male	2″	14 to 28 Vdc	Without FOB, Four 1A SPST, Reverse Output
LVU501-G $584.10	Ultrosonic	Liquids	4.9′	±0.2%	Any	30 psi	80 °C (176 °F)	PVDF, FKM	4 to 20 mA	Taper Thread	2″	14 to 28 Vdc	With FOB, Four 1A SPST, Reverse Output
LVU503-B $642.50	Ultrosonic	Liquids	9.8′	±0.2%	Any	30 psi	80 °C (176 °F)	PVDF, FKM	4 to 20 mA	NPT Male	2″	14 to 28 Vdc	Without FOB, Four 1A SPST, Reverse Output
LVU503-G $700.91	Ultrosonic	Liquids	9.8′	±0.2%	Any	30 psi	80 °C (176 °F)	PVDF, FKM	4 to 20 mA	Taper Thread	2″	14 to 28 Vdc	With FOB, Four 1A SPST, Reverse Output
LVU501-G-B $531.52	Ultrosonic	Liquids	4.9′	±0.2%	Any	30 psi	80 °C (176 °F)	PVDF, FKM	4 to 20 mA	Taper Thread	2″	14 to 28 Vdc	Without FOB, Four 1A SPST, Reverse Output
LVU503-G-B $648.33	Ultrosonic	Liquids	9.8′	±0.2%	Any	30 psi	80 °C (176 °F)	PVDF, FKM	4 to 20 mA	Taper Thread	2″	14 to 28 Vdc	Without FOB, Four 1A SPST, Reverse Output

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User Guide and Instruction manual for OMEGA LVU500

You can request the necessary certificates, documentation, instructions and user guide for OMEGA LVU500 using the special form.

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You can buy OMEGA LVU500 in UAE at a price starting from 578.25 $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email ceo@texair.eu. OMEGA LVU500 price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.