if i am correct, FB uses 3.3v as input?? if that is correct, then it can read any analog input, between 0-3.3v .
the sensor you posted seems to be working bot with 5v and with 3.3v as well. so if you just hook it to 3.3v , you should get readings from 0 to 3.3v . (meaning its ok to use it)
i haven't ever worked with FB to be honest tho.