Valvetop离散阀门控制器能是自动开关阀门与 Foundation fieldbus,DeviceNet,AS-Iterface,或Profibus 等总线系统轻松实现无缝连接。Valvetop能轻易安装到各种旋转或直行程阀门和执行机构上,并能在各种工况下可靠工作。
Model Valvetop Model DXP - A360 Epoxy Coated Aluminum Enclosure; Nema 4, 4x; IP67
Bus / Sensor No Sensors w/ HART Position Transmitter
Area Classification Flame Proof/Exp. Proof; Cl I Div 1, Grps C,D; Cl I Div 2, Grps A-D;
ATEX/IECEx II2G, II2GD;
Ex d IIB + H2; Ex tb IIIC Db, IP67; Nema 4,4X
Visual Display 90° Green (open) Red (closed) indicator
Shaft 304 stainless steel Namur shaft
Conduit Entries (2) 3/4" NPT conduit entries
O-Rings Buna-N o-rings
Temperature Rating -20 °C - 55 °C
measurement
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