Dwyer PFT-HAN-S811-S Paddlewheel Flow Sensor Insertion Style Analog

Dwyer, PFT-HAN-S811-S, Paddlewheel Flow Sensor, Insertion Style, Analog Output, SS Body, 1-1/2" BSPT Connection FKM Seals, Tungsten-carbide Shaft, PTFE Bearings

Features:

• Long product life even in applications with particulate due to bearings and shaft that offer excellent wear protection
• Use in irrigation applications with weatherproof and submersible ratings
• Save time and inventory with one unit that is adjustable over a large pipe size range
• Application versatility with a variety of wetted material selections
• Reduce need for additional external components with integral 4-20 mA output
• Eliminate concerns regarding magnetic material in flow due to sensor technology, which uses inductive sensing and no magnets

Applications:

• Irrigation
• Ground water remediation
• Cooling systems
• Pump protection
• Leak detection
• Filtration systems

The Series PFT Paddlewheel Flow Sensor is used to monitor liquid flow rates in pipes from 1-1/2 to 40" (40-1016 mm). The unit outputs a frequency proportional pulsed or 4-20 mA Output The pulse models are a square wave output signal with frequency proportional to the flow velocity and the 4-20 mA models have a linear output of the velocity with 4 mA equal to 0 ft/s and 20 mA equal to 25 ft/s.