NAVMAN TWIN ENGINE SMARTCRAFT GATEWAY-TF6500 6600 5380 4600 - FUEL FLOW METERS - NAVMAN MARINE - Model#AA005021R.
Northstar Explorer 210 Series:We know what sailors and power-boaters need in marine
instrumentation:big, bold digits that you can read at a glance across the deck of your boat in fine weather and bad. Northstars compact dedicated fuel solution for single engine applications:Instant fuel flow:2.5 to 130 Liters/ hour, 1. 3 to 36 US gallons/ hour.Trip and total fuel consumption, user resettable, up to 999 units. Volume remaining in tank (provided that the total tank volume has been entered).Alarms:Low fuel alarm. A fuel flow meter is a computer that helps you manage fuel usage by calculating fuel consumption. It also indicates the amount of fuel used and remaining in the tank. Flow meters measure the rate of fuel moving from the tank to the engine via sensors in the line.

HIGH-CONTRAST DOT MATRIX DISPLAY WITH ADVANCED LED BACKLIGHTING COMPACT SIZE FITS 2-1/8 (55MM)
DIAMETER HOLE NMEA 2000 COMPATIBLE FOR LOWRANCENET NETWORKING
CAPABLE OF CONFIGURING OTHER LOWRANCE NMEA 2000 DEVICES ON THE NETWORK BUS
Government emission standards are getting stricter, so you need to make sure you can check and set idle mixture settings accurately.
When used with our No. 7148 propane enrichment kit, the 7416 monitors propane going into the engine, determining the proper idle mixture so you can adjust it correctly.
For use on domestic or import vehicles with carburetors.
Wt., 6 oz. For boats that have a return fuel line (diesels in particular), this amount is subtracted back out from the original calculation.