M FF-395 Flex Fuel sensor reports the temperature and alcohol content in a vehicles fuel system. The sensor contains a pull up resistor to 5v and pulses to ground, producing a variable frequency output corresponding to the ethanol content. The sensor's signal wire also produces a variable pulse width output which can be calibrated to read the fuel's temperature. This sensor has quick connected style fuel connections and a 3-Way F 150 GT Series mating electrical connector. Ethanol Calibrations: 0% Alcohol = 50 Hz 100% Alcohol = 150 Hz 180-190 Hz = Contaminated Fuel Temperature Calibrations: 1 ms= -40 C 5 ms= 125 C Specifications: 3 wire connector (Mate: M 12-0858K) 0-100% Alcohol Reading 3/8" 1/0 Quick Connect Fittings Supply Voltage: 9-18 Volts Operating Temperature: -40 to 150 C Maximum Flow: 400 1/h (80 g/s) Frequency output based on Alcohol percentage Pulse width output for fluid temperature Flex Fuel datasheet
