The Type 4747 explosion proof inductive or mechanical contact limit switch for pneumatic control valves are designed to work in all general industrial applications. The limit switch will work on linear control valve via IEC NAMUR and direct (Type 3277 actuator) attachment methods as well as on rotary valve according to VDI/VDE 3845.
FEATURES & BENEFITS
- Two limit contacts can be mechanical electric microswitches or inductive proximity switches
- Explosion proof
- Rugged enclosure with degree of protection IP 66 for applications in rough environments
- Operation:Linear or rotary
- Switching:Inductive or mechanical
- Contacts: Two (Inductive or microswitches)