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Pump Monitor


Maid Labs Technologies

Pump monitor

Volucalc™ Hybrid CS

Constant Speed Pumps Wastewater Lift Station Flow Meter

Volucalc™ Hybrid CS is a constant speed pump flow meter for 1 to 4 pumps with a flow proportional 4-20mA output and TCP/IP MODBUS communication. It uses the most advanced patented volumetric flow algorithm and is patent pending on its real-time volumetric flow algorithm. Its one second resolution data is downloaded to a USB key or MaidMaps SCADA. No software required to produce monthly reports with daily statistics.

Features:

  • Small size ideal for any retrofit 
  • Reports easily exported in Excel for deeper analysis 
  • Uses existing level sensors 
  • Uses a simple clip-on current sensor per pump 
  • High accuracy volumetric flow calculated every 30 seconds or faster (CS) 
  • Overflow flow measurement

Maid Labs Technologies

Pump monitor

Volucalc™ Hybrid VS

Digital Flow Meter for Lift Station Monitoring

Volucalc Hybrid VS is a variable and constant speed pump flowmeter. For variable speed pumps, it uses the pump curves flow/head/RPM of 1 to 4 pumps, the level and pressure signal and generates a flow proportionnal 4-20mA output. It uses the most advanced patented volumetric flow algorithm for constant speed pumps. Data is downloaded to a USB key or MaidMaps. No software required to produce reports. MaidMaps can activate a remote relay and display readings.

The Volucalc Hybrid™ VS uses calibrated pump curves to derive flow rate. Its accuracy is directly proportional to the quality of the calibration. It uses the pump’s RPM from the VFDs analog outputs. The instrument’s generated reports show daily pump efficiency, which is used to detect abnormal events and crosscheck pump calibration. The integrated Volucalc Hybrid™ VS high precision volumetric flow algorithm is useful to calibrate the pump curves.


Maid Labs Technologies

Pump monitor

FlowMaid

The FlowMaid is a small monitoring device used to record level, flow, volume and discrete events. It calculates the volume lost in a SSO event using the Manning equation. As an open channel flow meter, the user can select from 11 flow formulas.

Applications:

  • Information Program 
  • Billing / Custody Transfer 
  • Level and flow Studies 
  • Real time flow analysis 
  • Low and high level and flow warning system 

Features:

  • Instantaneous readout of flow and level 
  • Available with a Plug and Play pressure sensor kit with fast setup. 
  • Easy installation 
  • High levels of accuracy in most condition 
  • Level and flow history on the Web 
  • Cellular Wireless or Non-Wireless models available 
  • Access your level and flow data from the internet 24/7 
  • Economical, compact solution for level and flow monitoring 
  • 10 years data storage capacity 
  • Dynamic logging intervals ensures data is collected as conditions change 
  • Disconnectable sensor for quick and easy field replacement 
  • Less Maintenance and Troubleshooting 
  • On-site sensor operation verification prior to leaving the site