SPECIFICATION SHEET Resistance Temperature Sensing Watlow® manufactures a variety of Resistance Temperature Detectors (RTD) sensors that are specially designed to ensure precise and repeatable temperature measurement. Watlow sensors are built to meet the most demanding industrial applications while providing a lower total cost of ownership for our customers. • Precise and stable within the wide temperature range of -328 to 1200°F (-200 to 650°C) Strain-free construction • Provides dependable, accurate readings • Allows elements from different lots to be substituted with no recalibration needed High signal-to-noise output • Increase accuracy of data transmission • Permits greater distances between sensor and measuring equipment Temperature coefficient (alpha) carefully controlled while insulation resistance values exceed DIN-IEC-751 standards • Ensures sensor sensitivity • Minimizes self heating • Allows precise measurement Typical Applications • Stoves, grills, fryers and other food equipment • Textile production • Plastics processing • Petrochemical processing • Air, gas and liquid temperature measurement • Exhaust gas temperature measurement • Semiconductor processing • Bearing and gear boxes

Standard Industrial Insulated Leads – Style RB Lead Wire Length Style RB RTDs have standard, insulated leads with an internal heat transfer plate for a quick time response and high accuracy. These RTDs are also Style epoxyRF sealed to resist moisture and pull out. There is a standard 260°C (500°F) potting. Style RB RTDs are constructed of 316 stainless steel for a durable, rigid sheath with temperatures from -50 to 260°C (-58 to 500°F). These RTDs are manufactured in diameters from 0.125 to 0.250 inches. Thermowells – Style RT 1/2 in. (13 mm) Nominal Style RT thermowells and pipe wells protect...

Speciality Construction Styles Adjustable Spring Style Part Number 10 = 6 in. Part Number 11 = 12 in. Adjustable spring style thermocouples bend to any angle to fit a wide range of hole depths, eliminating the need to stock numerous styles. Aspirated tube design allows air to flow directly over thermistor for fast time response. Open Air with Flange Part Number 55 Adjustable Armor Style Part Number 12 Stainless Steel Sheath and Flange Adjustable armor thermocouples bend to any angle to fit a wide range of hole depths, eliminating the need to stock numerous styles. A stainless steel hose offers...