Blue-White SONIC-PRO® MS6 Ultrasonic Chemical Feed Flow Meter

The Blue-White SONIC-PRO® MS6 is an ultrasonic flow meter built specifically to verify chemical feed from metering pumps. The meter plumbs directly into the chemical feed line and uses ultrasonic measurement to track flow rates as low as 10 mL/min in real time, delivering both rate and totalization to PLC, SCADA, or any control system over analog and digital outputs.

The MS6 ships plug-and-play with pre-configured chemistries, then fine-tunes to site fluids through Blue-Central® desktop software. Wetted parts are PEEK transducer and PVDF (optional PVC) body for broad chemical compatibility, and the polycarbonate enclosure is rated NEMA 4X (IP66) for wash-down service alongside Blue-White CHEM-FEED and FLEXFLO pumps.

Ultrasonic chemical-feed verification — purpose-built for metering pump applications
Flow range: 10–10,000 mL/min (0.158–158.5 GPH)
Max working pressure: 200 PSI (13.78 bar)
Operating temperature: up to 104°F (40°C)
Accuracy: ±5% of flow reading with pre-configured chemicals; same accuracy after Blue-Central® chemical calibration
Wetted materials: PEEK transducer + PVDF body (optional PVC) for chemical compatibility
Pipe sizes: ½″ barb, ½″ M/NPT, or ½″ PVC slip
Plug-and-play — works out of the box; configurable via Blue-Central® desktop software
Analog + digital outputs to PLC, SCADA, or metering-pump FVS input
NEMA 4X (IP66) polycarbonate enclosure