SMARTFLEX DIESEL FM 40-2000 LPH S

Airmar's DFM Fuel Flow Sensors connect to a NMEA 2000 network for instant access to real-time fuel usage and tank levels. They provide a simple solution for controlling the amount of fuel used, optimizing fuel consumption, and allowing captains to identify the most efficient RPM for their vessel. These single-chamber flow meters are designed for fuel consumption measurement of diesel engine systems with flow rates up to 4,000 L/h. Models are available with Alloy or Brass housings, with or without LCD window and threaded or flanged connections. Features include a built-in battery for data registration in absence of external power.