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Flow Switch • Air Flow Switch • Liquid Level Switches
Water Flow Switch • Temperature Switch • Liquid Flow Sensor

Ameritrol Inc. manufactures highly reliable electronic flow switches, level switches and temperature switches for the industrial process control industry. These flow sensors can be used in virtually all liquids, gases and slurries. The liquid level switch can be used to detect wet/dry conditions as well as liquid to liquid interfaces. The temperature switches offers an extremely accurate and repeatable device with by using a platinum RTD for temperature sensing. These all electronic devices offer reliable operation at even extremely high temperatures and pressures. They are used in critical applications and hazardous locations. Sensor options include exotic alloys, remote mounting, retractable probes, flanged process connections, 10,000 PSIG service, and temperatures to 900F. A very large inventory allows us to offer same day shipping on hundreds of different configurations.
Flow Switch
redarrow FX Series Insertion flow switch for ½" lines and up, explosion proof and NEMA 4X enclosures
redarrow FM Series General purpose location thermal dispersion flow switches for line sizes ½" and larger  
redarrow FD Series Lowest Cost, NEMA 4X enclosure, ¾" MNPT process connection, 24VDC power input
redarrow IX Series Inline switch for line sizes from ⅛” tubing through ¾" pipes with explosion proof enclosure
redarrow IM Series Inline device adapts to ¼” tubing for general purpose locations
SX Series Sanitary flow switch for food, beverage, pharmaceutical and biotechs
QX Series Faster responding version of the FX series for time critical applications
Level Switch
redarrow LX Series High or low level switches, interfaces or wet/dry, explosion proof enclosure
redarrow LM Series General purpose location level switches, interfaces or wet/dry
redarrow SL Series Sanitary level switch for food, biotechnology, and pharmaceuticals
QL Series QL Series Faster responding version of the LX series for time critical applications
Temperature Switch
redarrow TX Series Increase or decrease in temperature switch, explosion proof
redarrow TM Series General purpose temperature switch
redarrow Chemical Injection/Dosing System Flow Switch  
redarrow Chiller Flow Switch  
redarrow Eye Wash Station Flow Switch  
redarrow HVAC Flow Switch  
redarrow Oil Flow Switch  
redarrow Paint Booth Exhaust Flow Switch  
redarrow Pressure Relief Valve Monitor  
redarrow Pump Protection Flow Switch  
redarrow Safety Shower and Eye Wash Flow Switch  
redarrow Tank Car Unloading Flow Switch  
redarrow Water Treament Flow Switches  

Our promise to you:We strive to provide high quality cost effective instrumentation for the industrial process control market. We are able to provide fast delivery and provide custom instruments for difficult or unusual installations. Our sales and engineering staff has decades of experience in applying, designing, and manufacturing the flow, level and temperature switches that we offer.


Ameritrol Inc.
1185L Park Center Dr. • Vista, CA 92081
Voice 760-727-7273 Fax 760-727-7151

Copyright © 2014 Ameritrol,Inc. All Right Reserved.