The following is the compatibility list of the sensor selecting when old (current) model of the Fuel Flow Detector is attached to the FM-1500/FM-2500 Fuel Flow Meter.

(Old model of Fuel Flow Detector)	Sensor Select	Setting procedure
FP-214	FP214X
FP-214H	FP214X
FP-2140H	FP214X
FP-224	FP224X
FP-224H	FP224X
FP-2240	FP224X
FP-2240H	FP224X
FP-225	FP225X
FP-2250	FP225X
FP-3130	FP213
FP-314	FP214X
FP-314H	FP214X
FP-3140H	FP214X
FP-315	FP215X
LP-314	FP214X

(Current model of Fuel Flow Detector)		Sensor Select	Setting procedure
MF-2200 MF-3200	Only for fuel flow	FP214X
	Fuel flow/ Temperature/ Pressure	FP224X