Radio Frequency Thermocouples Accurate, Temperature Readings Through Radio or Conduction Environments Watlow's TR thermocouple probe is designed for use in plasma generation applications to ensure accurate temperature readings through radio or conduction environments where traditional sensors are ineffective. Radio frequency energy can cause serious temperature measurement errors when exposed to these types of environments. The TR probe is constructed using a unique combination of high performance materials. The sensor tip is made from high thermal conductivity materials to provide a quick response time. High dielectric insulation electrically insulates the sensor from capacitive coupling. Lead wires are twisted to improve common mode rejection and reduce induced EMI (electromagnetic interference). • Allows thermocouple to be used in platens with dc bias High thermal conductivity design • Ensures accurate, repeatable measurements High CMMR lead wire design • Reduces induced error from EMI

Dimensional Drawings TR Thermocouple Platen Modification Detail Ordering Information Part Number Junction Type Junction Type Ungrounded single Watlow® is a registered trademark of Watlow Electric Manufacturing Company. To be automatically connected to the nearest North American Technical Sales Office: 1-800-WATLOW2 • www.watlow.com [email protected] y WATLOW International Technical Sales Offices: ©2019 Watlow Electric Manufacturing Company all rights reserved.