Easy security for your machine.
If the flow from the pump stops, this will disable your power supply from running the laser tube and killing it.
Fittings to connect a 6-8mm hose is included with the flow sensor!
Choose which power supply you have.
For the newer style with white connectors, we have crimped a JST connector to the sensor for easy install.
For PSU-type 1: Connect the two cables to P and GND, pin 5 and 6 from the left.
Pro PSU-type 2: Connect the JST connector on the first 2-pin connector from the left.