Maid Labs

 Volucalc Hybrid Pump Station Monitoring System

The Volucalc Hybrid is a variable and constant speed pump flow meter available from Hartco Environmental. For variable speed pumps, it uses the pump curves (flow/head/RPM) for  up to 1 to 4 pumps. The level and pressure signal can generate a flow proportional 4-20mA output. It uses the most advanced patented volumetric flow algorithm to give you flow data information in real time at your constant speed pumps. The data is downloaded to a USB key or MaidMaps and no software is required to produce reports. Additionally, MaidMaps can activate a remote relay and display readings so you can view all of your data online.