Flow Systems, Inc. - Company Histroy
Instrumentation/Detection Devices 
Detcon, Inc. 
The Detcon line of gas detection control systems are designed with the versatility and programmability to meet or exceed control and safety requirements in a variety of industrial applications.
HI-TECH TECHNOLOGIES, INC. (NIVELCO) 
Full line of ultrasonic non-invasive level switches, continous level sensors, with relay or milliamp continuous output ranges to 60 ft. Also capactive, radar, microwave & mechanical switches available.
PNEUMERCATOR, INC.  
Custom tank gauging for fuels & corrosive liquids. Multitank systems & leak probes, both float type & differentiating fuel- water probes. Alarm systems plus custom RS232 outputs as well as 4-20 ma outputs. Designs for single wall and double wall tank designs.
FLOW SYSTEMS
13650 T.I. Boulevard, Suite 106 • Dallas, TX 75243 • U.S.A. • Phone: 972-644-4395, 800-956-8447 • Fax: 972-644-4616

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