The hazardous locations 6900TUE Series is the most popular, all-around temperature pressure switch with a stainless steel capillary tube and armored jacket probe port fitting. The series is UL/CSA explosion proof, Class I, Groups A, B, C and D, and Class II Groups E, F and G certified. NEMA 4X and IP66 rating is optimum for wet conditions. It is designed with high vibration and shock resistance utilizing Dual Snap® disc spring technology ensuring high accuracy and repeatability. It comes with high over-temperature capabilities and still relatively compact in size to conveniently mount on panels. It meets the demand for all applications commercial, industrial and otherwise. Applications include: • Oil & Gas • Power Generation • Fluid Management • Chemical Refining and Processing • Utilities, Water Treatment and Waste • Safety Systems Environmental Approvals IP65, IP66, NEMA 4, NEMA 4X, NEMA 7, NEMA 9, NEMA 13, NACE, SIL, RoHS Industry Industrial Instrumentation Temperature Switch Environment Hazardous Certification Agency Approvals UL, CSA, CE, CCC, DUAL SEAL Increasing Temperature Ranges 20 to 405°F, 406 to 420°F, 420.01 to 630°F Decreasing Temperature Ranges 0 to 398°F, 398 to 414°F, 415 to 624°F, 625 to 640°F Temperature Probe Probe (5 Ft. Capillary) Operating Temperature Range -40° to 186 °F Process Connection Fitting Size Male 1/2" NPT Process Connection Material Stainless Steel Housing Enclosure Aluminum Electrical Connection Male 1/2" NPT Electrical Switch Type SPDT Voltage Electrical Rating VAC 0 to 250 VAC Amperes Electrical Rating 0.5 to 11 A Junction box app 141-18, 141-19, 141-20, 141-28 Fixed or Adjustable Set Point Adjustable Presetting Factory Set, Not Factory Set Tagging Mylar, Stainless Steel Accessories Mounting Kit Increasing Temperature Range 20° to 120 °F, 80° to 205 °F, 185° to 315 °F, 280° to 405 °F, 385° to 565 °F, 465° to 650 °F Decreasing Temperature Range 0° to 113 °F, 60° to 198 °F, 165° to 308 °F, 260° to 398 °F, 360° to 555 °F, 440° to 640 °F Maximum Probe Temperature 200, 300, 400, 500, 650, 700