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Starting at $1,731.84CAD
Configure
Dwyer

HFO In-Line Flow Alarms

Latching Alarm Capabilities, For Air, Water or Caustic Fluids, Unrestricted Mounting

Starting at
$1,731.84CAD
Have questions? We're here to help!
Have questions? We're here to help!
Configure

 The Series HFO In-Line Flow Alarms provide continuous monitoring and control of flow rate levels. The flow alarm can be configured to open or close a contact for an increasing or decreasing set point. Available in 1/4", 1/2", 1" or 1-1/2" female NPT process connections, in aluminum, brass or 304 SS body.

• Provides two 10 A SPDT limit switches with field adjustable alarm settings for application control and integral direct reading scale provides local indication of flow rate
• Increased application versatility with no inlet or outlet straight plumbing requirement and can be mounted horizontally, vertically, or inverted
• Outdoor or harsh environment installation capable with rugged cast aluminum construction and NEMA 4X (IP65) enclosure
Service:Compatible gases or liquids.
Wetted MaterialsBody: Aluminum, brass or 304 SS; Seals: Buna-N or fluoroelastomer; Magnet: PTFE coated Alnico; Other internal parts: 304 SS.
Viscosity500 SSU.
Temperature Limits:170°F (76°C).
Pressure LimitAluminum Body: 600 psig (41 bar); Brass body: 3500 psig (240 bar); 304 SS body: 6000 psig (413 bar).
Enclosure RatingNEMA 4X (IP66).
Accuracy:±2% FS.
Repeatability±1% of FS.
Switch TypeSPDT, 10A @ 250 VAC; 0.5A @ 125 VDC (resistive).
Shipping Weight1/4 to 1/2" female NPT models: 3 lb (1.4 kg); 3/4 to 1" female NPT models: 4.5 lb (2.0 kg); 1-1/2" female NPT models: 12 lb (5.4 kg).
• Waste water processing
• Lubrication systems
• Process control
• Solar systems
• Drain lines
• Pump testing
  • Thumbnail of document Data Sheet - HFO In-Line Flow Alarms
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    Data Sheet - HFO In-Line Flow Alarms

    Download
  • Thumbnail of document Manual - HFO In-Line Flow Alarms
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    Manual - HFO In-Line Flow Alarms

    Download

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