Siemens LU240 / 7ML5110 / 7ML5117 Ultrasonic Level Instrument
SITRANS Probe LU240 is a compact ultrasonic level transmitter for liquid, slurry & bulk solids. Features HART, 12m range & Bluetooth option. Reliable & easy to install.

SITRANS Probe LU240 is a compact ultrasonic level transmitter for liquid, slurry & bulk solids. Features HART, 12m range & Bluetooth option. Reliable & easy to install.
- Model series
- LU240 / 7ML5110 / 7ML5117
- Product characteristic
- Featuring a 4–20 mA / HART (optional) output signal, it is suitable for level, volume, and open-channel flow measurements. It is capable of measuring liquids, slurries, and bulk solids, with a maximum range of up to 12 meters.
- Product characteristic
- Sensor constructed from ETFE or PVDF for high chemical resistance
LU240 / 7ML5110 / 7ML5117
Request a quoteAbout this product
Overview The SITRANS Probe LU240 is a compact, all-in-one ultrasonic level transmitter. Featuring a 4–20 mA / HART (optional) output signal, it is suitable for level, volume, and open-channel flow measurements. It is capable of measuring liquids, slurries, and bulk solids, with a maximum range of up to 12 meters. Advantages • Continuous level measurement with a measuring range of up to 12 m • Easy installation and simple operation • Commissioning via a local 4-button display or SIMATIC PDM • HART communication • Sensor constructed from ETFE or PVDF for high chemical resistance • Unique "Process Intelligence" echo processing technology • Automatic suppression of false echoes caused by fixed obstructions • Low start-up voltage and current • Optional Bluetooth adapter for remote diagnostics and commissioning via Mobile IQ For quotation, send the complete order code, quantity and operating conditions. Specifications and available options depend on the ordered configuration.
Technical information
| Model series | LU240 / 7ML5110 / 7ML5117 |
|---|---|
| Brand | Siemens |
| Product characteristic | Featuring a 4–20 mA / HART (optional) output signal, it is suitable for level, volume, and open-channel flow measurements. It is capable of measuring liquids, slurries, and bulk solids, with a maximum range of up to 12 meters. |
| Product characteristic | Sensor constructed from ETFE or PVDF for high chemical resistance |
Downloads & files
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Before you request a quote
How do I request a quote for LU240 / 7ML5110 / 7ML5117?
Send the full model or order code, quantity and delivery country. For a replacement, include the existing instrument specifications; for a new installation, use the selection checklist below.
Where can I find technical documents?
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How are price and delivery confirmed?
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