SITRANS Probe LU240

SITRANS Probe LU240 ultrasonic level transmitter with HART, 4 to 20 mA is ideal for level, volume, and volume flow measurements. It works with liquids, slurries, and bulk materials up to 12 meters (40 feet). The SITRANS Probe LU240 is ideal for level monitoring in the water and wastewater industry, chemical storage vessels, and small bulk hoppers. The range of SITRANS Probe LU240 is 6 or 12 m (20 or 40 ft). Using Process Intelligence, Auto False Echo Suppression for fixed obstruction avoidance, and accuracy of 0.15 % of range or 6 mm (0.25 inch), the Probe LU240 provides unmatched reliability. The SITRANS Probe LU240 offers HART communication. The transducer on the SITRANS Probe LU240 is available as ETFE or PVDF to suit the chemical conditions of your application. As well, for applications with varying material and process temperatures, the SITRANS Probe LU240 incorporates an internal temperature sensor to compensate for temperature changes.

Industry Mall

Select and order

 Key Applications: chemical storage vessels, filter beds, liquid storage vessels.

Benefits

  • Continuous level measurement up to 12 m (40 ft) range
  • Easy installation and simple startup
  • Programming using 4-button HMI or SIMATIC PDM
  • Communication using HART
  • ETFE or PVDF transducers for chemical compatibility
  • Process Intelligence signal processing
  • Auto False Echo Suppression for fixed obstruction avoidance
  • Low power and current startup

 

Detail

Range
0.2 ... 12 m (8 inch ... 40 ft)
Process Temperature
-40 ... +85 °C (-40 ... +185 °F)
Output
4 … 20 mA/HART

Download, Support, Services

Find downloads, support and services for Siemens ultrasonic level measurement.

The fastest way to the experts

Proposed solutions for your queries and direct access to our experts in Technical Support.

Service offers

To remain competitive, companies in industry must ensure – and ideally increase – the availability and productivity of machines and plants. As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise.

Service catalog

As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise. With our offerings, you can expect a high degree of reliability and a successful digital future for your company.

Well trained for excellent handling

Receive standardized or individual expertise directly from the manufacturer – with training centers in more than 60 countries.

Safety integrated

Safety is key in the process industries. A failure in instruments relevant for safety may have serious implications for humans, the process and the environment. Therefore, a wide range of our process instruments come with on-board safety features for maximum risk reduction.

Contact

What precision and reliability mean for your applications

Your facility is a busy place - and materials and conditions inside your tanks/vessels/wells are always changing. Siemens ultrasonics selects the correct echo after every measurement, giving you stable readings while still allowing rapid response to actual changes in the material level. The result? Operations are more cost-effective. Inventory monitoring is always precise. Processes can be better controlled. And expensive spill cleanups can be avoided.

Your direct line to Siemens

Contact your regional partner