This video demonstrates how to setup and use the VP 601 Liquid Level Sensor System.
The V&P Liquid Level Sensor can be used with most reagent reservoirs to maintain the amount of liquid in the reservoir. The sensor is small and non-intrusive and is easily attached to the side of a reservoir. Once the sensor detects the absence or presence of a liquid it will trigger a signal. This signal then activates a pinch valve, peristaltic pump, or any other flow restriction device to automatically refill the reservoir to maintain a desired liquid volume.