Fixed inFrared SenSorS NEW! Heat Spy Monitor Fixed Infrared Sensors from Wahl Instruments! Infrared temperature sensors offer quick and easy integration into process measurement and control systems for fast, accurate, and reliable temperature measurement of your process. Specifically designed for easy maintenance and high performance in harsh industrial environments, and temperature ranges from 32° to 5792°F (0° to 3200°C). and in many applications such as: Induction Heating, Annealing, Welding, Sintering, Melting, Rolling Mills, Rotary Kilns, Casting, and Forging. Included user friendly software allows setting of response time, peak measurement, and emissivity for maximum flexibility of applications. Various output options are allow you to convert your temperature measurements into an electrical signal. Select from 4-20mA, 0-20mA, 110V, RS232, RS485, and USB, enabling you to more effectively monitor your process. Accuracy as high as ±0.3% of reading +1°C. Quality stainless steel housings and accessories protect units even in extreme conditions. Functions in high ambient temperatures on most models up to 482°F (250°C) with fiber optics, or up to 392°F (200°C) with optional water cooling jacket. Wahl fixed infrared sensors are used for temperature measurement on a variety of materials such as: Aluminum, Plastics, Fluids, Rubber, Ceramic, Wood, Glass, Metals, Steel, and Textiles; We are proud to provide the finest sensors from our Asheville, NC location. We are an ISO certified company, assuring our processes result in a top quality product. Our Customer Service Department is ready to answer your questions and help you select the right sensor for your application. We can assist you in determining the best product to fit your process, for years of reliable performance. Complete specifications available online Wahl Heat Spy Monitors are available from: Digital version of catalog may differ from printed version. Continued Innovation Since 1836 ISO9001:2008 CER

M45 Series • Fiber Optic Sensors Wahl’s M45 digital fiber optic infrared sensors are highly accurate sensors, specially designed for applications under harsh conditions. Standard and two-color models can be used in areas with high ambient temperatures (up to 250°C) without cooling, or in areas where strong electromagnetic interference can influence a correct measurement. Main parameters such as emissivity and response time IP65 CERTIFIED an be adjusted via PC. Note: optional heads available Fiber Optic Sensors with Fiber Optic Head and Sighting Option Spectral Range Response Time • Digital Interface...

M35 Series • Standard Sensors with Laser Sighting Wahl’s M35 Series are high accuracy digital infrared sensors which provide high performance and low maintenance of non-contact temperature measurement. The emissivity, analog output sub-range or response time and peak picker can be preset at the factory or adjusted through software. This enables the instruments to be adapted to various measuring tasks. These infrared sensors have a solid Stainless Steel housing which provides reliability and safety even in harsh industrial environments. A variety of optics with fixed focus can be easily used in...

M20 Series • Optical Head Sensors with Display Wahl’s M25 Series feature an extended optical head for non-contact temperature measurement on metals, ceramics, graphite, etc. The sensor head is unaffected by electromagnetic interferences (e.g. induction). Equipped with a display which shows the current temperature in measuring mode, parameters can be read and changed via integrated keys. The infrared sensor can be powered through the USB port of a laptop computer with no external power supply required. Analog output is 4-20mA, with optional 0-20mA, 0-10V, user selectable. RS485 Serial interface...