
ABB ................................................ Controllers - Single Loop, Multiloop, Profile, Advanced Control Algrorithms, Sequential Control and Flexible Control Strategies - Recorders - Circular Chart, Strip Chart and Paperless Recorders - Indicators - Process, Level, Power, and Power Transducers - Industrial IT
Cal.....................................................1/32 & 1/16 DIN Temperature Controllers
Lenox Instrument Company................Borescopes, Fiberscopes, Videoscope and Furnace/ Boiler Cameras
MicroMod.........................................Single & Multi Loop Controllers
Weschler............................................Bargraph Display, Transformer Gaurdian, Multiple Inputs
4G Technologies................................Annunciators, Sequential Events Recording.
Weschler/Engine Systems...................Weschler Digital Bargraph Displays for the Nuclear Industry.