M300 SLIPSWITCH MICROPROCESSOR CONTROLLED UNDERSPEED MONITOR

APPLICATION

Protects rotating machinery against the cost of downtime and the dangerous risks resulting from underspeed.For bucket elevators, conveyors manufacturer, rotary airlocks and all rotating machinery. An inductive proximity sensor which detects a rotating metal target on the machinery shaft. The user selects a suitable start-up delay and calibrates the microprocessor controlled sensor to the normal speed of rotation using a magnet. If the speed drops by 20% or more the M300 signals to alarm or stop the machinery.

FEATURES

•Non contacting - Fail safe•Single set point - 20% underspeed.•Two wire device - PLC compatible •Universal speed range - 10-3600 PPM•Universal voltage - 12-240V DC, 24-240V AC•Magnetic calibration - Microprocessor accuracy •Start up delay - User adjustable 0-30 seconds, ATEX version 0-60 seconds•Hazardous area approved - FM/ATEX, Class II, Division 1, Groups E, F & G and Ex

M300 SLIPSWITCH

Zone 21 2DT100ËšC•Dust proof and watertight - IP 67. ATEXversion IP 65•M30 x 1.5 ISO threaded body

ACCESSORIES

•Pt. No. WG2-BR - See ‘Whirligig’ combined target/bracket/guard •Pt. No. WG4-BR - See ‘Whirligig’ combined target/bracket/guard

PART NUMBERS / VOLTAGE

• M3001V10F - 24-240V AC, 12-240V DC• M3001V10FA - 24-240V AC, ATEXversion 12-240V DC

WEIGHT

0.2Kg/Each Detailed specification, wiring diagrams and installation/operating instructions available immediately upon request.

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