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Limit switches with inductive, electric or pneumatic contacts for attachment to pneumatic or electric control valves, to Type 4763 Electropneumatic Positioners or Type 4765 Pneumatic Positioners.
Special features
Electric/pneumatic limit switch
Optionally fitted with two inductive, two electric, or two pneumatic limit contacts
Aluminum housing
Attachment to linear actuators according to IEC 60534-6, to SAMSON Type 4763 or Type 4765 Positioners
High switching accuracy
Mounted limit contacts do not influence each other
Hysteresis (dead band) dependent on effective lever length
USAGE
Throttling service
On/off service
Safety-instrumented system
ATTACHMENT TO
Linear actuator, single acting
Linear actuator, double acting
EXPLOSION PROTECTION
Without certification
Type of protection "Intrinsic safety"
COMMUNICATION
Not required
SWITCHING ELEMENT
1x inductive
1x pneumatic
1x electric
2x inductive
2x pneumatic
2x electric
OPTIONAL SOLENOID VALVE
Not required
VALVE DIAGNOSTICS
Not required
carton
