SECU-DATA-LEVEL uses the latest technology for the transmission of measurement data via radio links in the 433 MHz range. The fill levels can be determined from a wide variety of probes with 4-20mA outputs as well as from different locations and transferred to a PC.T

fuellstand secu data level

Key Features:

  • Wireless measurement data transmission
  • Can be used in hazardous areas (SD 420L, SD 421L, SD 232L)
  • Protection category IP67 for outdoor applications
  • No wiring between probe and control panel
  • Fast and easy installation without digging work
  • Highest reliability due to interference-free radio connection with automatic channel selection..
  • Data management of up to 100 tanks
  • Range for local tanks up to 1500m
  • Far remote tanks can easily be controlled via GSM or line modem.


  • Tank level monitoring with wireless data transmission to a tank overview.
  • The devices are approved for use in Ex zones and up to 100 measuring stations can be sent to a central receiver.
  • SECU Data is suitable for temporary and stationary use.

icon secutech tankanzeige icon secutech tank mit sonde icon secutech relais icon secutech sensor icon secutech funk icon secutech tank icon secutech akustik alarm

Product variants

  • SD420L / SD421L EX
  • SD1420L / SD1421L EX
Secu Data SD420L / SD421L EX 1000x1000Secu Data SD1420L / SD1421L EX 1000x1000Secu Data SECU DATA MANAGER 1000x1000

Application field

SECU Data Tankfarm

Product Overview

Product Information SECU DATA L

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