ALEVEL 2F5 is a smart level sensor combined with mechanical dial that can be installed on standard float arm gauge. With built-in hall sensor the module detects the magnetic dial position. Once per day ALEVEL 2F5 sends LP Gas level via Sigfox or Lora low power network. Alternatively ALEVEL 2F5 can work with OKO5575 (GSM). In case of tank filling, very low or very high level, transmission is triggered immediately.