Differential flow meter DFM Marine S7

rotary pistonpositive displacementfor oil

DFM Marine S7 is used in telematics systems (GPS tracking systems) and as an autonomous fuel monitoring solution. DFM Marine S7 is installed in fuel line of the engine / boiler / burner, directly measures fuel consumption and generates an output signal, which is sent to telematics unit (GPS tracker). New generation of DFM Marine S7 flow meters for fuel consumption measurement and engine operation time tracking – data transfer over Bluetooth 4.X, easy connection to telematics unit, handy data check on smartphone display. Advantages 2. Quick installation without cabling. 1. Easy flow meter data check when it's installed in hard-to-reach place of fuel system. 3. Parallel data transfer to telematics unit and smartphone over Bluetooth Low Energy. 5. Increased resistance to vandalism.