Sensor Technology is located in the metropolitan region of São Paulo, Brazil. Our company was founded in 1989, at that time, as a company of Heraeus Holding, one of the biggest German private companies. Since then, Sensor Technology's role has been the research, development and production of Platinum Temperature Sensors based on ceramic wire winding technology.

In March 2011, Sensor Technology became an independent company maintaining excellence in quality, world-class service and all the know-how acquired in more than 100 years of experience in Temperature Sensors.

Leaders in the global market for CWW (Ceramic Wire Wound) platinum temperature sensors, our company is also a distributor of platinum flat film temperature sensors, precious metal thermocouple wires and quartz products such as tubes, plates, profiles, ingots and bars.

We are a borderless company, we export technical innovations and solutions to more than 40 countries located in Europe, the Americas, Asia, Africa and Australia.

Through a policy of quality and excellence, Sensor Technology aims to increase its business by offering the best solutions to our global customers, always prioritizing meeting the needs of each application.



Introduction of slot-type sensors for large generators and electric motors up to 3m in length on the world market.


Development and launch on the global market of the EW element. This element can be used as a micro heater and also as an extremely accurate temperature sensor in the electronics of air and gas flow meters.


Richard KÜch of Heraeus invents in Germany the first platinum resistance thermometer


Development of Platinum temperature sensors in ceramic insulation


It was created the RTD Division at Heraeus Electro-Nite. It started up the "Project 2000" (manufacturing of CWW RTDs)


The RTD Division becames an independent legal entity. It's founded the Company Heraeus Sensor-Nite, Brazil


The company changes its name to Heraeus Sensor Technology Brazil


It is created the Calibration Laboratoy HST Brazil


Development and production of the platinum reference thermometer SP-H01


Development of mini PRTD elements (0,8 and 0,5 mm diameter) at HST Brazil


It's finalized the process MBO from the Heraeus Group. The company becoms Sensor Technology Ltda.



Our mission is to excel in the global technology market by integrating innovative solutions to our customers.



Our goal is to be a reference company in the global sensor market, recognized by our customers as the best option through innovation, quality of our products, technological solutions, and services.



Our company incorporates the values of ethical conduct, transparency, social responsibility, and respect for customers, suppliers, people and the environment into all aspects of our business. These standards will be achieved through teamwork with a focus on results and forward-thinking, ensuring the sustainability of the company.

The quality policy of Sensor Technology aims to increase its participation in the world market of platinum temperature sensors, offering the best solutions in care and products, through:

  • prompt service to its customers;

  • the continuous generation of profit to its shareholders;

  • reduction of costs;

  • continuous improvement of their processes;

  • the use of raw materials from qualified suppliers;

  • recognition and development of its employees.