Note: product not returnable once purchased - check specs before ordering

These items need to be professionally installed by an certified installer.

Airmar SmartFlex Diesel Flow Meter, 20-1000 LPH, Single Chamber, Alloy Housing With LCD, Threaded Connections

The SmartFlex single-chamber flow meters are designed for fuel consumption measurement of diesel engine systems with flow rates up to 4,000 L/h. Single-chamber models can be synched with other single-chamber DFMs (feed and return) for calculated fuel burn/consumption data for display on multi-function displays or Signal K interfaces.

Models are available with Alloy or Brass housings, with or without LCD window and threaded or flanged connections.

Built-in battery

In case of the absence of an external power source, from the on-board network for example, the SmartFlex DFM keeps registering data to the internal memory. When external power is restored, all accumulated data will be transferred to the on-board monitoring terminal.

*SmartFlex DFM must be connected to a SmartBoat or SmartFlex T1 or T2 CES module.

DFM models provide data for fuel consumption including:

• Instant fuel consumption, L/H
• Hourly fuel consumption in “Forward” line
• Hourly fuel consumption in “Return” line
• Total fuel consumption, L
• Total fuel consumption in “Idling” mode of engine operation
• Total fuel consumption in “Optimal” mode of engine operation
• Total fuel consumption in “Overload” mode of engine operation
• Total fuel consumption in “Negative” mode of flow meter operation (return exceeds supply)

Features