Flow sensors board v.1.1 with case

Description

2 flow sensors can be connected to the board. Board supports flow rates from 150L/h up to 3500l/h – this is the limits for the measured flow rate values by SimACo controller but not for the flow rate sensor itself.

Requirements for the flow sensors:

• board supports sensors with coefficients k from 4,8 to 11;
• sensor must generate pulses in the output;
• sensor must have three wires (“+”, “out”, “-“);
• sensors must have npn or pnp transistor in the output. The output type must be selected by setting jumpers in the flow sensors board for each sensor;

YF-S201 and YF-B1 sensors were tested but other sensors should work if the corresponds to the requirements listed above.