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Chromalox – Heat and Control products

Manufactures Products such as … heating components, circulation systems, heat transfer systems, industrial and comfort air heatings, precision electronic controls and many more.

Chromalox – Heat and Control products

Edwin L. Wiegand founded Chromalox in 1917. This is how … “This led to his groundbreaking patent in 1915 of a resistance-heating element embedded in an insulating refractory and enclosed in a metal sheath”

Chromalox - Heat and Control products

Heat Trace segment delivers temperature management solutions for piping systems, valves, and tanks.

Industrial Heaters & Systems – From high temperature gas heating to reboilers to superheated steam to super-critical water processing,

Chromalox
103 Gamma Drive Pittsburgh, PA 15238 United States

Doric Instruments – Industrial test equipment

Design and manufacture of test instrumentation. Solution for your industrial testing needs. Products include Digital Panel Indicators, Temperature measurement, Strain gauge measurement, Hand-held meters, Calibrators/simulators and more.

Doric Instruments – Industrial test equipment

Low-cost solution, rugged and reliable, Can display current, voltage, frequency and process applications. 1/8 DIN Instrument. 96mm x 48 mm. Seven models measuring DC Voltage, AC Voltage, DC current, high AC current, high DC current, scalable process and frequency inputs.

Doric Instruments - Industrial test equipment

The 1000 Series digital panel meters are suitable for a wide range of display applications. Designed as a low cost solution, they offer ruggedness and reliability with 3 1/2-digit (±1999) display for many current, voltage, frequency, and process applications.

Doric 1000 Series digital panel meters

Doric Instruments – A Division of VAS Engineering, Inc.
4750 Viewridge Avenue, San Diego, CA 92123 USA