When fluid passes through the sensor, the internal rotors turn. Magnets which are located in the rotors will pass across sensors in the sensor circuit board. Pulses from these sensors are transmitted to the FFM100 which performs flow rate calculations based on the received pulses.

*Note: Two Fuel Flow Sensors and one FFM100 Fuel Flow Monitors are required per device being monitored.

Maretron M1AR Attributes

• Flow Range: 2 LPH to 100 LPH (0.53 GPH to 26.4 GPH)
  
• All M1AR fuel flow sensor accessories for the FFM100 are fitted with 1/4" NPT female threads
  
• Nominal K Factor: 1000 pulses/L (3785.4 pulses/Gal)
  
• Cable Length: 1m (3.28')
  
• Strainer Size: 200 Mesh (If not already installed after fuel filter)
  
• Port Size: 1/4" NPT Female
  
• Maximum Viscosity: 1000 cPs
  
• Maximum Operating Pressure: 68.95 Bar (1000 PSI)
  
• Weight: 775g (1.71 lb)
  
• Construction: Aluminum Housing Material
  
• Rotors: PPS (Ryton)
  
• Shafts: 316/304 Stainless Steel
  
• Magnets: Samarium Cobalt
  
• O-Ring: FKM (Viton™)

WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.

Flow range (per hour):

• 2 to 100 LPH (0.53 to 26.4 GPH)