The Flowline LU05-5001 FRY is an advanced ultrasonic level meter designed to provide accurate, reliable liquid level measurement in a wide range of industrial applications. Manufactured by Flowline, a leading provider of level and flow measurement solutions based in the United States, this device combines cutting-edge ultrasonic technology with robust construction to deliver precise data in challenging environments. With its non-contact measurement principle, versatile output options, and user-friendly interface, the LU05-5001 FRY is ideal for applications in water and wastewater treatment, chemical processing, food and beverage production, oil and gas, and other industries where accurate monitoring is critical.
Non-Contact Ultrasonic Technology
The LU05-5001 FRY utilizes ultrasonic pulses to measure without physical contact with the liquid, eliminating issues such as corrosion, clogging, and contamination. This makes it suitable for use with aggressive chemicals, viscous liquids, and solids, as well as applications where sanitary conditions must be maintained.
High Precision Measurement
With a measurement range of up to 5 meters (16.4 feet) and an accuracy of ±0.25% of the measured value, the LU05-5001 FRY provides precise data for critical process control. Its advanced signal processing algorithms filter out false echoes caused by turbulence, foam, or obstructions, ensuring reliable measurements even in challenging environments.
Versatile Output Options
The level meter offers multiple output options, including 4-20 mA analog output, Modbus RTU digital communication, and optional relay outputs for alarm or pump control. This flexibility allows seamless integration with various control systems, PLCs, and SCADA systems, enabling remote monitoring and automation of - related processes.
Features
The LU05-5001 FRY features a LCD display with push-button controls, allowing for easy setup, calibration, and configuration. The menu-driven interface provides access to advanced settings such as echo curve visualization, filter adjustment, and custom units of measurement, simplifying installation and maintenance.
Robust Construction
Designed for durability in harsh industrial environments, the LU05-5001 FRY is housed in a rugged IP68-rated enclosure constructed from corrosion-resistant materials. The transducer is made of PVDF, a highly chemical-resistant material suitable for use with a wide range of liquids, including acids, bases, and solvents.
Advanced Diagnostic Capabilities
The level meter continuously monitors its own performance and provides real-time diagnostic information, including signal strength, echo quality, and system status. This allows operators to detect potential issues early and perform preventive maintenance, minimizing downtime and ensuring reliable operation.
Product Overview
- Measurement Range: Up to 5 meters (16.4 feet)
- Accuracy: ±0.25% of measured value
- Resolution: 1 mm (0.04 inches)
- Frequency: 80 kHz
- Output Signal: 4-20 mA (2-wire), Modbus RTU via RS-485
- Power Supply: 10-30 VDC
- Process Temperature: -20°C to +60°C (-4°F to +140°F)
- Process Pressure: Atmospheric
- Enclosure Rating: IP68
- Transducer Material: PVDF
- Electrical Connection: M12 connector
- Mounting: Threaded G2" or 2"NPT
The LU05-5001 FRY is designed for easy installation and configuration. It can be mounted directly on the top of a tank using the provided threaded connection or a mounting flange. The built-in display and push-button controls allow for quick setup and calibration, with options for both manual and automatic calibration. The device can be configured to measure ,volume, or distance, and supports custom units of measurement.
The LU05-5001 FRY is designed to operate with low power consumption, making it suitable for battery-powered or remote applications where energy efficiency is critical. Its intelligent power management system ensures optimal performance while minimizing energy usage.The level meter features a compact, lightweight design that allows for easy installation in various tank configurations. Its non-contact measurement principle eliminates the need for frequent cleaning or calibration, reducing maintenance requirements and associated costs.The Flowline LU05-5001 FRY ultrasonic level meter combines precision measurement, robust construction, and versatile functionality to provide reliable monitoring in a variety of industrial applications. Its non-contact technology, high accuracy, and advanced diagnostic capabilities make it an ideal choice for challenging environments where traditional level measurement methods may be impractical or unreliable. Whether used for process control, inventory management, or safety monitoring, the LU05-5001 FRY delivers accurate, real-time data that helps optimize operations and improve efficiency.
Product Parameters
Place of Origin |
Shandong, China |
Brand Name |
FLOWLINE |
Temperature Range |
-50 ~ 400ºC (-58~752ºF) |
Model Number |
LU05-5001 |
Warranty |
1 Year |
Product Name |
Ultrasonic Level Meter |
Customized Support |
OEM, ODM |
Application |
Liquid Tank Detection Appliance |
Infrared Resolution |
other |
Output Signal |
1-5V |
Material |
Plastic |
Grade |
Industrial |
Selling Units |
Single item |
Single Package Size |
40X30X20 cm |
Single Gross Weight |
3.600 kg |
- |
- |

Carton Boxes
KeRui (Weifang) Automation Equipment Co., Ltd.Specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply to specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.


1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12month
5.Q: How can I visit your factory?
-- Fly to Qingdao air port, it's our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.