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> Lubriquip graco 527-006-150 trabon cyc proximity switch
Lubriquip graco 527-006-150 trabon cyc proximity switch
This listing is for a sensor / switch.
* Model / Part #: 527-006-150 (527006-150) (527-006150) (527006150)
* Description: Proximity Switch
The Reed-Type proximity switch is available as an unattached version (magnetically attached to piston) for oil-only applications using MSP, MH or MGO divider valve assemblies.
The Field Sensitive Magnetic proximity switch is a dry contact,ceramic magnet operated switch. It can be used in either grease or oil applications and is available in three sizes compatible with MSP, MH, MX/MXP, and MGO assemblies and its use is not limited by valve section size. This switch is also available in an explosion-proof design with a six-foot long cable for use in MS/ MH divider valves.
The FSmech proximity switch is designed to provide a greater reliability of operation when used with the very low signal power conditions common to DC-powered PLC s. It is a magnetically activated proximity switch that contains a miniature snap-action switch, activated by the attraction of its internal magnet to the divider valve s moving piston. The 24 volt DC-only version of this switch is available with integral light-emitting diodes (LED) for local verification of power and cycling activity. Similar designs without LED s are suitable for either AC or DC power operation; there is also an explosion-proof version with six foot long pigtail leads. FSmech proximity switches are available for MSP, MH, and MX/MXP divider valve assemblies.
Proximity Switches are installed in place of an o-ring seal piston enclosure plug in one of the working sections of a Series-Progressive divider valve assembly. They are actuated by movements of the lube-dispensing piston inside the section and thereby send a signal to the Controller indicating the rate and amount of activity of the proportioning divider as lubricant is pumped through it.
Reed type switches utilize a pin attached magnetically to a piston to cause the switch contacts to close. Field sensing magnetic type of switches sense the proximity of the pistons' mass to cause contact closure. When the piston moves in the opposite direction away from the switch, the Reed switch is deactivated by the withdrawal of the actuating pin and opens its contacts. Similarly, the FSM Proximity Switch s sensing of the piston is lost and it s contacts open. The two contact transitions (open-to-closed and closed-to-open) are detected by the Monitor/Controller, which has been programmed to interpret such a signal as one complete cycle of the divider section, and therefore one complete cycle of the entire SP divider valve assembly.
* Modular Divider Type: MXP/MX/MXO
* Proximity Swithc Part # (Old Part No.): CSA NRTL 564401 (527-006-150)
* Proximity Switch Type: FSmech
* Operating Voltage: AC or DC
* Cable Electric Connection: Expl Proof*
* Max Cycle Rate Per Minute: 150
* Rated Life Cycle 10,000,000+
Graco's online brochure is located at http://wwwd.graco.com/Distributors/DLibrary.nsf/Files/L15600/$file/L15600.pdf
