Output signal :
Current output : 0～10mA or 4～20mA
-10～0～10mA
Frequency output : F8100 offers one-way isolated passive pulse or non-isolated active pulse signal
Active pulse signal: high level 11 ± 1V low level ≤ 0.5V Load Current: ≤ 20mA
Passive pulse: high level= external power supply-1V, external power supply voltage should be ≤ 30V.
Low level ≤0.5V load current：≤50mA
Relation between frequency and flow measurement,two kinds of formulation:
a: Pulse equivalent expressions:relative relation between each output pulse and flow, units: l / P, or m3 / P (L / times or cubic meters / second).
b. Frequency range expressions : relative relations between signal frequency and scale flow.
Protection level : IP67
Power supply :AC 220V±10%, ,
