The design of the TS200-D is based on the original TS200-A, it uses a similar sensing element. The electrical characteristics & dimensions are exactly the same as for the TS200-A, which makes it 100% interchangeable. This sensor was designed for applications that never exceed 850°C. This allowed using different materials. By result, in the temperature range from -40° up to 850°C, this sensor offers the same performance as the original TS200-A, but at a lower cost. The TS200-D has also been in production since 2010 and, just like the original TS200-A, proved itself to be accurate, quick measuring, resistant to high temperature and with a good thermal shock resistance. It is functional over a wide temperature range without this affecting the performance during the lifetime (accuracy, step response, etc).

This sensor is mostly used in Diesel particle filters and other downstream applications.