Controllers Suppliers

Siemens Industry, Inc., Water Technologies - Warrendale, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 13485:2003, ISO 14001:1996, ISO 9000:2000, ISO 9001:2008
Manufacturer and distributor of chemical feed analyzers and process controllers. Single parameter to multiparameter analyzers, multifunction controllers and a wide range of water quality instrumentation available. Applications include drinking water chemical feed and control, drinking water disinfection, groundwater remediation chemical feed and control, industrial process water chemical feed and control, wastewater chemical feed and control, wastewater disinfection, nutrient removal, water reuse and recycle, chemical feed and control, and water recycle and reuse disinfection.
www.water.siemens.com/en/products/chemical_...

MS Kennedy Corp. - Liverpool, NY
Manufacturer, Custom Manufacturer
AS9100B, AS9100C, ISO 9000:2000, ISO 9001:2008, MIL-PRF-38534, MIL-PRF-38535
ISO 9001 certified custom manufacturer of controllers including 3-phase brushless DC motor controllers. Specifications of controllers include 1.74 in. x 1.14 in. x 0.2 in. size, 5 A continuous rating, 100% duty cycle high side conduction, phasing ranging from 60 degrees & 120 degrees & temperature ranging from minus 55 degrees C to plus 125 degrees C. Features include linearity through zero torque, conduction protection, internal sense resistors, on board hall sensing & commutation circuits. Controllers are suitable for servo controls, gimbal controls & AZ-EL controls. Meets MIL-PRF-38534, MIL-PRF-38535 & MIL-STD-1772 standards.
www.mskennedy.com/new-products.php

Schmersal, Inc. - Tarrytown, NY
Manufacturer
ISO 9000:2000
Manufacturer of controllers. Types include general purpose, micro processor, programmable and compatible safety controllers. One year warranty.
www.schmersalusa.com/cms17/opencms/html/en/...