Part I of this article considered the technology of measuring temperature through the infrared radiation of a heated metal mass and some of the misconceptions and inaccuracies that may be present in or about the process. This article will explore ways to improve accuracy through proper calibration and to take temperature measurements of highly reflective bodies.

The desired metallurgical properties of forgings are derived from having the right billet temperature when they are forged.

Omega Engineering's HH911T/HH912T Series uses ultra-low power electronics, which provide a 2,000-hour battery life using three AA batteries.

When you lose a temperature sensor – like a thermocouple – you need to know why it failed and how to prevent it in the future.

Our discussion of thermocouples continues with more practical advice and a deeper understanding into how to install and maintain thermocouples so as to control the heart of any thermal-processing system. Let’s learn more.

Accurate temperature control of heat-treating furnaces, ovens and baths depends in large part on the proper choice of thermocouples as well as on ancillary items such as extension (lead) wire, protection tubes and connectors.

The electronic surface thermometer has been engineered for a wide range of critical temperature monitoring applications.

HotRod pyrometry sheaths protect thermocouples in furnace heating control systems.

A wide variety of accurate temperature sensors, from thermistors and thermocouples to resistance thermometers, is now available.

The HOBO UX120 is a four-channel LCD thermocouple data logger for measuring and recording temperature in a broad range of monitoring applications.