APULSE X3x5 is a universal wireless data logger with built-in pulse detector that can be installed on new or existing diaphragm meters. The device registers consumption profile as well as magnet and tamper detection. Once per day APULSE X3x5 sends the data via Sigfox or Lora low power network. The data logger is designed for walk-by gas metering as well as fixed metering what makes it the most cost effective solution for individual housing, dense urban and block of flats.