Protocontrol Instruments India Pvt. Ltd. Welcome to Protocontrol Instruments India Pvt. Ltd. , a reliable manufacturer, exporter and supplier of proximity switches, level controllers and transmitters andprocess control instruments. Established in 1985, we are an ISO 9001:2000 certified organization offeringcomplete turnkey automation solutions. Furthermore, we have received certificate ofappreciation from L & T, Mecon Ltd. & Kroslink Polymers. Our clients include ACC Cement, BHEL Ltd. , Tata Motor, Jindal Steel, NTPC Ltd. , Ambuja Cement and moreOur offerings include Proximity Switches, Level Management Solutions, SignalConditioning, Agency Products and more. Designed for industrial application, our collection of Proximity Switches includesInductive, Capacitive, Magnetic, and Photoelectric Proximity Switches. Our variety of Safety Switches for Material Handling Plants includes Control andSpecialized Instruments, Weighting Solutions and Complete Turnkey AutomationPackage. We also offer various types of indicating and controlling instruments, such as processindicators, temperature and humidity measurement equipment, and more. Our company has undertaken Turnkey Automation Projects for Hemnil Engineers, Siemens Limited, Rich Quality Ice Cream and many more clients. We offer Level Management Solutions for conducting & non conducting liquids, granules, powders and heavy solid.