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West Controls (CAL | Partlow | PMA)
CAL Controls offering of process and temperature controllers feature PID, auto-tune, heat-cool and single ramp soak as standard with RS232 and RS485 communications options. CAL programmable controllers feature ramp-soak profiles up to 126 segments, storing up to 31 programs in a single controller.
West Instruments was one of the first controller manufacturers to market digital temperature controllers, and was the first to incorporate true plug 'n play output boards on its Plus series DIN controllers, eliminating the use of link jumpers.
For more than 85 years, Partlow has supplied the Environmental, Water Quality, Pharmaceutical, Food & Beverage, and Municipal market segments with recording and control devices ensuring quality, reliability, and accountability.
PMA is the market leader in controls for the plastic extrusion industry. Featuring a line of high-end DIN controllers and specialized automation products, PMA uses advanced tuning algorithms and programmable logic to produce system solutions for complex processes.
Lesman is the authorized regional distributor for West Controls family (CAL/West/Partlow/PMA) products in the Midwest US.
