In the realm of industrial measurement and control, accurate level measurement of liquids and slurries is crucial for the efficient and safe operation of numerous processes. The Siemens LU180 ultrasonic level transmitter has emerged as a reliable and innovative solution, designed to meet the diverse needs of various industries. This in - depth introduction will cover its key features, working principles, applications, installation and maintenance aspects, as well as its competitive advantages, providing a comprehensive understanding of this advanced device.
Level transmitters play a vital role in industrial processes by continuously monitoring the level of substances within tanks, vessels, and other containers. They convert the physical level of a liquid, slurry, or bulk solid into an electrical or digital signal that can be easily transmitted to a control system. This information is used for various purposes, such as controlling the filling and emptying of containers, preventing overflows or shortages, optimizing production processes, and ensuring the safety of equipment and personnel. Without accurate level measurement, industries would face challenges in maintaining process stability, managing inventory, and preventing costly disruptions.
The availability of these output options makes it easy to incorporate the LU180 into both traditional analog - based control systems and modern digital automation architectures.
Features
One of the standout features of the Siemens LU180 is its non - contact ultrasonic measurement technology. Unlike traditional contact - based level measurement methods, such as float - type or pressure - based sensors, the LU180 does not come into direct contact with the measured medium. Instead, it emits ultrasonic waves towards the surface of the liquid or slurry. These ultrasonic waves travel through the air above the medium and reflect back when they hit the surface. By measuring the time it takes for the waves to travel to the surface and back, the transmitter can accurately calculate the distance to the surface and, consequently, the level of the substance in the container. This non - contact approach offers several advantages. It eliminates the risk of sensor contamination, corrosion, and wear, which are common issues with contact - type sensors. This makes the LU180 suitable for use in a wide range of applications, including those involving corrosive, viscous, or abrasive substances.
Product Overview
The LU180 is specifically designed for short - range level measurement, with a measuring range of up to 5 meters (16.4 feet). This makes it ideal for applications where relatively small containers or tanks need to be monitored. In industrial settings, there are many scenarios where short - range level measurement is required, such as in small - scale chemical reactors, local storage tanks for additives or solvents, and in - line process vessels. The LU180's focused performance in the short - range segment allows for highly accurate and reliable level detection within this range. Its ability to provide precise measurements even in confined spaces or small containers ensures that operators have detailed and accurate information about the level of substances, enabling better process control and management.Despite its compact design and short - range focus, the Siemens LU180 offers high - accuracy level measurement. It typically achieves an accuracy of ± 3 mm (± 0.12 inches), which is crucial for applications where precise level control is necessary. For example, in pharmaceutical manufacturing, where the exact level of ingredients in a mixing vessel can affect the quality of the final product, the LU180's accuracy ensures consistent and reliable production. The transmitter's reliability is also enhanced by its robust construction and advanced signal processing algorithms. It is designed to withstand harsh industrial environments, including exposure to dust, moisture, and temperature variations. The internal signal processing algorithms filter out noise and interference, ensuring that the measured level values are accurate and stable, even in challenging operating conditions.
Product Parameters
| Model NO. |
lu180 |
Display Type |
LCD |
| Accuracy Grade |
±0.15% |
IP Rating |
IP67 |
| Certification |
CE |
Customized |
OEM |
| Input Signal |
4-20 Ma |
Measuring Range |
0.25m to 10m |
| Supply Pressure |
1.4-7 Bar |
Ambient Temperature |
-40°c to +70°c |
| Power Supply |
12-30V DC |
Enclosure Rating |
IP66/IP67 |
| Communications |
Hart 7, Profibus PA, FF Fieldbus |
Model Number |
Lu180 |
| Brand |
Siemens |
Frequency |
50-75 kHz |
| Beam Angle |
6°-10° |
Response Time |
Adjustable 1-60 Seconds |
| Display |
4-Line LCD |
Transport Package |
with Carton Package |
| Specification |
30X30X30 cm |
Trademark |
Siemens |
| Origin |
Germany |
HS Code |
9026100000 |
| Production Capacity |
50000 |
- |
- |
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.
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