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Temperature SensorsRaytek ® FamilyNoncontact TemperatureMeasurement in Plastic IndustriesWatlow offers Raytek ® infraredthermometers that monitor andcontrol temperature in plasticsmanufacturing processes. Thesethermometers measure thetemperature processes quickly andefficiently. They measure thetemperature of the product directly,instead of the oven or the dryer,allowing you to quickly adjustprocess parameters to ensure topproduct quality.Raytek’s infrared thermometers areeasily integrated into existingprocess control systems and havethe following benefits:• Non-destructive: the product isnever touched or contaminated• Fast and reliable: moving objectsare measured accurately andquickly• Flexible: temperature measurementscan be made of alarge area or a small spotSmall Size, Big FeaturesThese products may be <strong>com</strong>pact,but we haven’t <strong>com</strong>promisedfeatures. Using advanced microfabricationtechniques, Raytekreduced the cost and size of oursensors while retaining sophisticatedfeatures such as emissivity, signalconditioning and T-ambientprocessing. The wide temperaturerange in each model allows you todetect process variations andmonitor start-up performance.Infrared ThermocoupleIf you’re looking for a lowmaintenancesolution to thermocouples,consider the CI. The CI is a<strong>com</strong>pact, integrated unit with thesame output impedance as athermocouple. It functionsaccurately—without offset errors—when used in conjunction with thethermocouple break protectioncircuitry in most controllers, displaysand transmitters.The CI has a rugged stainless steelhousing to ensure continuous,long-term performance, even inenvironments with high ambienttemperatures.Hand Held Infrared ThermometerRaytek offers hand held infraredthermometers to meet the demandsof today’s plastics processingapplications. The wide temperaturerange and reliability of the Raynger ®ST 20/30 can fit your need byproviding the performance andaccuracy you require.*Must specify at time of order.Raytek Service Ensures Long UseWith over thirty years experience,Raytek knows infrared temperaturemeasurement. Applicationsspecialists are located around theworld to help answer your technicalquestions. Each product includes atwo-year warranty. In addition,maintenance, training, calibrationand other customized services areavailable to ensure that you receivethe maximum benefits from yourRaytek infrared, noncontactthermometer.For more information on Raytekinfrared temperature measurementsolutions, contact your Watlowauthorized distributor or applicationsspecialist.Temperature Signal PowerProduct Range Accuracy Processing Display Supply OutputsCI 0 to 500°C 2 percent N/A No 12-24VÎ(dc) *J or K T/C,(32 to 932°F) or mVw/ 2 models344