Enter any two known values and press calculate to solve for the others.
A resistance temperature detector (RTD) is a type of temperature sensor that measures temperature by sensing the change in resistance on the surface. These RTD sensors are small, have quick response times, and offer high-temperature sensitivity. Owing to their immense popularity, several different types of RTDs are used in multiple industries for various purposes. The common types are 1,000 ohms and 100 ohms, which are integrated into temperature probes, bolt-on sensors, and surface-mount sensors. Among all types of RTDs, the surface-mount RTD are quite popular in the industry due to their easy installation and superior protection. This post provides an overview of surface-mount RTD sensors and their configuration capabilities and applications.
Surface-mount RTDs are platinum thin-film temperature sensors. These thin-film RTDs are often manufactured through thin platinum layer deposition on resistive material surfaces. An electric circuit pattern is etched on a platinum or brass surface to measure resistive changes. The surface-mount RTDs are often manufactured in compliance with the European DIN/IEC 60751 standard. Depending on their application, the materials used vary. For example, surface-mount RTDs can be in Kapton® or silicone. Also, as they are created on resistive metal surfaces, they have adhesives on one side. A pressure-sensitive adhesive (PSA) is applied to the back of the heater for ease of application. Further, surface-mount sensors have several wire configurations, lead elements, and termination types.
Similar to general RTD configurations, surface-mount RTDs have different lead configuration types:
The following are the common applications of surface-mount RTDs:
Now that you have an overall idea about surface-mount RTD temperature sensors, their configurations, and their applications, consider buying them from a trusted manufacturer like Birk Manufacturing. The company has been actively offering excellent thermal management solutions since 1989. Their production is certified by ITAR, CSA, ISO 9001:2015, ISO 13485:2016, and AS 9100D, ensuring the quality of their products’ performance.