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System OptiLevel – Snoopers that cannot be fooled.

The probes HLS work according to the Floatless Technology developed by Hectronic. The Floatless Technology offers the advantage that it is not subject to wear. It recognizes a change of fluid and automatically adapts to the new medium. Compared to measuring by means of the floater position this technology is significantly less sensitive to pollution in the tank as no parts can stick together or get jammed.

Its utilization always makes sense if the subsequent installation of empty conduits for the connection of wired probes is too expensive or inconvenient. The data transmission is made by radio waves. The energy supply is ensured by a battery integrated in the head housing. Moreover, all further components are located in the housing. Only the radio antenna is guided outside and aligned by the user for optimum transmission power.


Possible combinations within the System OptiLevel:

  • OptiLevel Supply – Interface between the higher level system and the probes. As an explosion barrier the OptiLevel Supply simultaneously takes over the galvanic isolation of each probe and the power supply, thus offering reliable explosion protection.
  • OptiLevel Wave – It serves as central collection point for the data of all wireless probes. These probes can be integrated easily into an existing wired probe network. OptiLevel Wave can either be directly connected to the host system or Supply and Wave together to the Mineo Controller.

Your Benefits

  • Uniquely reliable measuring method wired or wireless
  • Insensitive to dirt
  • High-quality material mix
  • Simplified storage – one type of porbes can be used for almost all liquids
  • Water detection in fuel an detection of ethanol layers
  • Self-calibrating, easy installation and maintenance-free


BP Europe SE (DE)

  • approx. 2.500 filling stations equipped
  • approx. 10.000 OptiLevel probes HLS with supply
  • Probes for standard fuel and LPG autogas
  • Controller in different versions
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Eni Germany GmbH (DE)

  • Filling station network with over 450 service stations
  • approx. 350 OptiLevel probes HLS with supply
  • Controller Mineo Touch with IFSF/LON connection

OMV - Austrian Mineral Oil Administration (AT)

  • approx. 800 filling stations (Europe-wide)
  • approx. 3.200 OptiLevel probes HLS with supply
  • Controller 104M and Mineo Touch

LAS - Liquid Automation System (ZA)

  • Partner in the South African petrol station sector
  • Tank system solutions for the mining industry
  • approx. 1.200 OptiLevel probes HLS with supply
  • Controller Mineo Touch
  • Tank Content Management Software PetroLine ATG
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