The UltraFlo 4000 utilizes ultrasonic technology as is capable of measuring both conductive and non conductive liquids, It is an excellent chose for very corrosive liquids such as strong acids and alkalies. The UltraFlo 4000 has no moving parts and has been engineered to measure pulsating, dosing as well as metering flow. All parts that contact the liquid are made of corrosion resistant Polysulfone.

Key Features

• Design to Measure Very Low Flow Rates
  
• Suitable for Dosing|Pulsating Flows
• PVC-CPVC True Union Ends (Optional)
• RS-485 Output | 4-20mA
• Display; Flow Rate + Totalizer
• 4-20mA Output + Pulse Relay
• IP67 Enclosure
• Negligible Pressure Drop
• Empty Pipe Alarm
• Medium temperature: -10°- 80°C 
• Measuring Range:  0.3 – 21 LPM, 0.9 – 36 LPM, 3.5 – 60 LPM, 5.0 – 240 LPM
• Max. Pressure (non-shock): 16 bar or 145 PSI
• Fluidics connector: 1/2'', 3/4'' , 1'', 1.25'' available
• Max. Error of measurement: ±2% o.r. ±3 mm/s (o.r. = of reading) option. ±1% o.r. ±3 mm/s 

Typical Applications

• Ultra filtration equipment(reverse osmosis systems)
• Manufacturing and management of de-ionized water
• Commercial swimming pool industry
• Solar panel manufacturing and processing
• Water treatment systems   
• Coolant circulation