Applications
• Pump Protection: Automatic shut down on low or no flow
• Bearing Lubrication: Detects loss of lubricant flow
• Seal Leakage: Verifies positive seal flow or detects excessive leakage indicating maintenance requirement
• Chemical Feed and Metering Pumps: Indicates low or no flow of chemical additives to process
• Safety Shower and Eye Wash Station: Automatic annunciation of potential danger to plant personnel
• Analyzer/ Gas Chromatographs: Confirms continuous sample flow to instruments
• Control Rooms: Verifies flow when fans, pumps or valves are  energized
• Purge Air: Detects loss of flow for process or plant safety
• Spray Nozzles: Detects nozzle blockage in coating applications
• Relief Valve/Rupture Disks: Alarms on flow or leakage of safety relief valves or rupture disks
• Chiller Lines: Automatic shut down of chillers on low or no flow
• Heater Burnout Prevention: Heater shutdown on loss of flow to prevent overheating of elements
• Tank Car Loading: Senses dry line or phase change from liquid to nitrogen gas flow
• Drain Line Sensor: Capable of detecting flow in partially filled lines
• Agitation Monitor: Positive indication of agitation in tanks

Operation
The FX air and liquid flow switches use a electronic method of operation to provide a reliable and repeatable switch point in industrial application. A wide variety of process connection are available from threaded to flanged connection. The air and liquid flow switch can be used in high temperature and high pressure applications.

Literature Downloads

• FX Literature

Ameritrol Inc.
1185L Park Center Dr. • Vista, CA 92081
1-800-910-6689
Voice 760-727-7273 Fax 760-727-7151
E-mail: sales@ameritrol.com