Ordering InformationEnclosure: DXPPartial Stroke Test: ES - ESD/PST Module with GO Switch Classification: 1 - Flame Proof/Explosion Proof: Class I Div 1-2, Groups C-D; Class I Div 2, Groups A-D; (Groups A & B must be hermetically sealed); Zone 1, (ATEX/IECEx) Ex/EEx d IIB+H2 II2G; IP67; Type 4, 4X, 7Visual Display: G - Standard 90°, Green OPEN, Red CLOSEShaft: N - NAMUR, 304 Stainless SteelConduit Entries: 3 - (4) M20O-Rings: S - SiliconePilot: 0 - No pilot device(s)Spool Valve: 0 - No spool valveValve Cv: 0 - No spool valveManual Override: T - Partial stroke test button with lockable cover (Sensor ES only) (Conduit Entries 4 or 3 only) FeaturesTopWorx D-Series are certified for use in every world are.Variety of Bus Network and Sensor OptionsImpact resistant highly visable displayColor coded twist-set cams provide the easiest adjustmentReliability in environment extremes