| Overview Insert these thin, laminated RTDs in winding slots to detect high temperatures before insulation damage occurs. RTD temperature sensors continuously monitor conditions and provide the long term trend data that is necessary for making adjustments before unexpected alarms occur. These models are designed for use in hazardous areas, where there may be a presence of flammable gas under normal operating conditions. Strict construction guidelines prevent arcing. Certified as "increased safety" devices, these RTDs have component approval for Zone 1, Groups llA, llB, and llC. • Pt100, Ni100,or U.S. curves • CENELECEExe II certified • Tested and certified by N.V. KEMA • EC-Type Examination Certificate KEMA 03ATEX2240 U • Complies with European standards for electrical apparatus for potentially explosive atmospheres: ATEX Directive 94/9/EC EN 50 014: 1997, General requirements EN 50 019: 2000, Increased safety Specifications Temperature limit: 180°C (356°F), class H Body material: High temperature epoxy glass. Leadwires: 2,3, or 4 leads, stranded copper, AWG #22 (0.35 mm2, with TFE or polyimide insulation). Dielectric strength: 3,200 VRMS at 60 Hz, 1 mA maximum leakage current, tested momentarily (1-5 seconds), between the leads and external flat body surface. |