QLK400 is a thermal flow transmitter with a switch that could do real-time monitoring of liquid in the pipeline and it shall show the flow condition by several LED displayers. It can monitors the following conditions:
*Flow speed increasing or reducing, medium exists or not, the medium is moving or not.
*It is used to protect the idling pump and monitor the flow rate in the pipeline.
Main Features:
1.All stainless-steel case without movable components
2.Maintenance-free
3.Switching point could be set on site
4.LED displayer shows flow state and on-off state
For more details visit - https://gaxcesensors.com/digital-pnp-output-water-ip67-thermal-flow-switch/
https://gaxcesensors.com/
