YF-S401 Water Flow Sensor 0.3-6L/min antenna Marker Tracking

Marker Tracking

non-high drain applications

Memory Size: 256KB of which 8KB used by the bootloader

4GHz Memory 1GB LPDDR2 SDRAM Connectivity 2

YF-S401 Water Flow Sensor 0.3-6L/min antenna Marker TrackingWater flow sensor consists of a plastic valve body, a water rotor, and a hall effect sensor when water flows through, the internal rotator will change its speed with different rate of flow and hall effect sensor outputs the corresponding pulse signal. Use with laser cutters or CNC to measure if and how much water is flowing through laser tube or CNC spindle for cooling. Specifications Working Voltage: DC 5V~24V Maximum Working Current: 15mA @ 5V DC