TopWorx DX Series Limit Switch
Enclosure Rating: NEMA Type 4, 4X, IP66/67
Hazardous Area Approval Options DXP: Flameproof/Explosion Proof/Intrinsically Safe Class I, Div 1 & 2 Class II, Div 1 & 2 Ex ia IIC T6/T4 Ex d IIB+H2 or IIC T6/T5/T4/T3 Tamb -60°C up to +175°C Ex tb IIIC Tamb -50°C up to +92°C II2GD,Type 4X, IP66/67
Hazardous Area Approval Options DXS: Flameproof/Explosion Proof /Intrinsically Safe Class I, Div 1 & 2 Class II, Div 1 & 2 Ex ia IIC T6/T4 Ex d IIB+H2 or IIC T6/T5/T4/T3 Tamb -60°C to +175°C Ex tb IIIC T135°C Tamb -50°C to + 92°C II2GD, IP66/67, Type 4X
Hazardous Area Approval Options DXR: Non-Incendive/Intrinsically Safe Class I & II, Div 2 Ex ia IIC T6/T4 Ex e mb IIC T4 Ex tb IIIC -40°C to +92°C T4 II2GD, IP65, Type 4X
Temperature Range: –76°F/–60°C to 347°F/175°C
TopWorx™ DX-Series Controllers are certified for use in every world area.
D-Series discrete valve controllers can survive in virtually any plant condition. Its corrosion resistance and heavy-duty construction enables superior performance in the most demanding applications. These controllers carry IECEx, ATEX, and UL certifications in a single model, making it easier for global customers to standardize operations across their facilities. D-Series controllers also carries NEPSI, KOSHA, InMetro, PESO, and EAC and EAC certifications.
Engineered with our GO Switch sensing technology, our D-Series line delivers best-in-class capabilities. TopWorx GO Switches are hermetically sealed to outperform all other position sensors in hot, cold, wet, dirty, abusive, corrosive, and explosive conditions. Its unique cam design allows quick and accurate setting of the GO Switch positions reducing deadband and hysteresis to a minimum.