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Catalogue M300 Slipswitch

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Product Information

M300 SLIPSWITCH

BRAIME

TectìUfLOtS-Y */N*toVATÌ«isi • ¿PM*t-iTy. suppliers of valve

M300 Slipswitch

Detect Dangerous Underspeed Slow Down Conditions

APPLICATION

The M300 Slipswitch is a simple inductive shaft speed monitoring centre. The self-contained unit has a single set point, which signals when the shaft speed has dropped by 20% of normal running speed. It is used for detecting dangerous slow downs and underspeeds on conveyors manufacturer, bucket lifts, airlocks, professional mixers, industrial fans, grinders and many other machines.

METHOD OF OPERATION

An inductive sensing device located in the nose of the M300 enclosure will detect a metal target. This target can be an existing bolt head or device attached to a shaft. During installation the M300 is set to the normal machine shaft RPM by calibrating with the magnet provided. The internal microprocessor sets the underspeed output to operate at exactly 20% below normal machine shaft RPM, so users are able to use the M300 output for automatic shutdown during a dangerous underspeed or belt slip condition.

M3001V10AI & M3005V10AI

ATEX-Approved Ex II 1D T100°C-IP 65-ZONE 20

CLASS 2 Div. 1 Groups E, F & G

FEATURES

^ Underspeed Detection at 20%

^ Adjustable start-up delay - 0 to 60 seconds

¥ Magnetic Calibration of Microprocessor

-start-up delay

-normal running speed k Universal voltage: 24-240 VAC/12-240VDC ^ Microprocessor Accuracy ^ LED Indication

№ Certified to ATEX & lECEx Zone 20 &

CSA Class 2 Division 1 Groups E, F & G k IP67 Protection: Totally Sealed Construction

Mag-Con

^Target Guard

Machine Shaft To be Monitored

PART NUMBERS/ACCESSORIES

Slipswitch M300

M3001V10AI ^M3005V10AI fcWG1-8A-BR ï MAG2000M

for Whirligig

Slipswitch M300 2-Wire Slipswitch M300 5-Wire Whirligig (target/bracket/guard) Mag-Con Magnetic Supplier of connector

Base Plate

Slipswitch M300 shown with optional Whirligig and Mag-Con

for simple and reliable installation on shaft speed monitoring applications)

Please refer to instruction manual for correct installation . Information subject to change or correction. May 2007.

(Used

Detailed specifications, wiring diagrams and installation / operating instructions available immediately upon request.

4B BRAIME INDUSTRIAL ELEVATOR COMPONENTS LTD Hunslet Road, Leeds, LS10 1JZ, UK Tel:+44 (0) 113 246 1800 Fax: :+44 (0) 113 243 5021 4b-uk@go4b.com

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