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 extremesModel and Suffix Codes Enclosure DXP Tropicalized Aluminium Bus/Sensor 0H 4-20mA transmitter with HART (Not available with switch option T; LH not available w/pilot valve) (LH, ZH Not available with DXR) Area Classification 1 Explosion proof / Flame proof (DXP/S only)- North AmericaClass I Div 1 Groups C, D;Class I Div 2, Groups A, B, C, D.(Groups A & B must be hermetically sealed)Type 4, 4X,- ATEX/IECExZone 1II2G, II2GD, T6/T4/T3Ex d IIB+H2Ex tb IIIC IP66/67(O-Rings must be S for DUST certification) Visual Display G Standard 90° Green OPEN, Red CLOSED Shaft N NAMUR304 stainless steel Conduit Entries E (2) 3/4" NPT O-Rings B Buna-NNo Adder