A4 Service Technologies.

A4 Systems offers superior quality products for calibration, leak detection and inspection services by using highly accurate IIoT devices and user friendly Software to streamline data management. We develop the exact technology needed for each stage of the data management process: Acquisition, Aggregation, Analysis and Action.



A4 Calibration Technologies.




A4.RMP

Reference Meter Prover

A4.RMP provides lab quality, on-site measurements and calibrations. Employing our new sensors and machine learning will enhance the reliability and accuracy of your meter calibration services.

  • Fully electronic, closed loop calibration technology
  • Program corporate standards for each client
  • Artificial Intelligence and Machine Learning to determine the level of calibration required
  • Dispenser Early Warning, Network Flow Rate Performance, Actionable Knowledge, and Quarterly Calibration reports

Whitepaper PDF (soon).

A4 Leak Detection Technologies.



A4.STP

Sump Testing Probe

A4.STP provides precision underfill leak detection for sumps and underground storage tanks. All testing is managed through SQCsurvey.com, where you can access all past testing data and analysis, as well as customize automated alerts for detected losses.

  • Potential for human error eliminated
  • Test quality is not adversely affected by groundwater or free product in the tank nest
  • Does not violate manufacturer warranty requirements on tanks
  • No maximum tank size restrictions

Whitepaper PDF (soon).






A4.UTP

Ullage Testing Probe

A4.UTP provides precision ullage leak detection for underground storage tanks. All testing is managed through SQCsurvey.com, where you can access all past testing data and analysis, as well as customize automated alerts for detected losses.

  • Potential for human error eliminated
  • Test quality not affected by ethanol enriched products
  • Test quality is not adversely affected by groundwater or free product in the tank nest
  • Does not violate manufacturer warranty requirements on tanks
  • No minimum fuel requirements
  • No maximum tank size restrictions

Whitepaper PDF (soon).






A4.IMP

Interstitial Monitoring Probe

A4.IMP is a solar powered interstitial vacuum monitor for upstream storage tanks. The system gathers remote sensing data and uploads the information via cellular network to SQCsurvey.com (SQC). From there, you can manage an entire network of tanks from any type of device, at any location.

  • Measures down to a 0.01 change in psi
  • Remote data acquisition
  • Programmable computer for customizing test frequency
  • Stand alone structure powered by solar

Whitepaper PDF (soon).






A4 Temperature Sensing Technologies.

A4.TSU

Temperature Sensing Unit

A4.TSU effectively monitors the temperature levels of any piece of equipment, with automated alerts to site workers when the equipment reaches a certain threshold. Alerting workers when these thresholds are met allows for them to take the corrective actions needed before the equipment is damaged.

  • Multiple temperature probes for various locations on the equipment
  • Real time temperature data acquisition
  • 30 minutes of backup battery after power loss
  • Custom temperature thresholds and time delays

Whitepaper PDF (soon).

Service Technology Products