The LU240 is a compact and intelligent ultrasonic level transmitter, designed for non-contact continuous measurement in liquids and some bulk solids. Emitting high-frequency sound waves, it determines the level by calculating the return time of the echo, offering a cost-effective and maintenance-free solution for chemical storage tanks or filter beds. With HART compatibility and an EDD interface for SIMATIC PDM, the LU240 integrates easily into automation systems for remote monitoring. Robust and chemical-resistant with its ETFE or PVDF transducers, it is ideal for harsh environments in the water, wastewater, environmental, and industrial process industries.
| Range | 0.2 to 12 m (8 inch to 40 ft) |
| Process Temperature | 40 to 85 °C (-40 to 185 °F) |
| Output | 4 to 20 mA/HART |
| Wetted Parts | ETFE or PVDF transducers for chemical compatibility |
| Accuracy | 6 and 12 m versions: 0.15 % of range or 6 mm (0.25 inch) ±2 mm (0.08 inch) on ranges 4 m or less 3 m version: ±10 mm (0.39 inch) |
| Communications or Outputs | - HART 7 - EDD for SIMATIC PDM for remote configuration and diagnostics |
| Key Applications | Water/wastewater chemical storage vessels, small bulk hoppers, filter beds, liquid storage vessels |

Our expert team is ready to guide you in selecting the perfect measurement instruments for your applications.
For more information about this product, download the catalog.

The LU240 is a compact and intelligent ultrasonic level transmitter, designed for non-contact continuous measurement in liquids and some bulk solids. Emitting high-frequency sound waves, it determines the level by calculating the return time of the echo, offering a cost-effective and maintenance-free solution for chemical storage tanks or filter beds. With HART compatibility and an EDD interface for SIMATIC PDM, the LU240 integrates easily into automation systems for remote monitoring. Robust and chemical-resistant with its ETFE or PVDF transducers, it is ideal for harsh environments in the water, wastewater, environmental, and industrial process industries.
| Range | 0.2 to 12 m (8 inch to 40 ft) |
| Process Temperature | 40 to 85 °C (-40 to 185 °F) |
| Output | 4 to 20 mA/HART |
| Wetted Parts | ETFE or PVDF transducers for chemical compatibility |
| Accuracy | 6 and 12 m versions: 0.15 % of range or 6 mm (0.25 inch) ±2 mm (0.08 inch) on ranges 4 m or less 3 m version: ±10 mm (0.39 inch) |
| Communications or Outputs | - HART 7 - EDD for SIMATIC PDM for remote configuration and diagnostics |
| Key Applications | Water/wastewater chemical storage vessels, small bulk hoppers, filter beds, liquid storage vessels |
For more information about this product, download the catalog.
Our expert team is ready to guide you in selecting the perfect measurement instruments for your applications.
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