Magnetrol E4 Modulevel - Liquid Level Transmitter


The E4 Modulevel from Magnetrol is a loop powered, two-wire instrument, utilising simple buoyancy principles to detect and convert liquid level changes into a stable output signal. The linkage between the level sensing element and output electronics provides a purely mechanical design and construction. The vertical in-line design of the transmitter results in low instrument weight and simplified installation. The instrument comes in a variety of configurations and pressure ratings for varied applications.

The E4 Modulevel has microprocessor-based electron-ics with 4–20 mA/HART digital output. E4 supports the FDT/DTM standard and a PACTware PC software pack-age allows for additional configuration, diagnostics, and trending capabilities.


  • Safety Integrity Level (SIL) 2 Capable
  • No calibration required; configuration only
  • Available with 4–20 mA and HART® 7 with PACTware™ PC software and the Field Device Tool (FDT); AMS ready
  • NAMUR NE 107 diagnostic coverage
  • Range spring suppresses effects of turbulence to produce stable output signal
  • Full range of hazardous location approvals with international certifications
  • Order entire Modulevel or retrofit the latest transmitter onto existing displacer assemblies
  • In additional to total level, suitable for interface measurement or specific gravity output
Magnetrol E4 Modulevel
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