Pro Infrared Sensors
Williamson Corporation’s (Concord, MA) Pro 100 and Pro 200 Series multi-wavelength infrared temperature sensors are ideal for industrial applications where devices such as thermocouples and RTDs would be inaccurate, too slow, or difficult to use. Pro 100 and Pro 200 multi-wavelength sensors use ESP algorithms to provide “aim-and-read” capabilities for non-greybody materials (annealed, galvannealed, and stainless steel; aluminum; brass; copper; zinc; etc.) that are not accurately measured by single- or dual-wavelength sensors because their change in emissivity varies by wavelength, says the company. The sensors measure the amount of infrared energy emitted by an object’s surface, then convert this signal into a temperature value between 200 and 4500 degrees F. Accuracy is within 2 degrees C or 0.25 percent of the reading (whichever is greater), says the company.
Go to www.williamsonir.com  to learn more.