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M800 Elite Speed Switch

The M800 Elite Speed Switch is designed to detect belt slip, belt underspeed, stop motion, low speed or zero speed on bucket elevators, conveyors, airlocks, mixers, fans, grinders and many other rotating machines. Totally sealed and simple to calibrate, the M800 Elite works in the harshest of conditions.

An inductive sensing device located in the nose of the M800 Elite enclosure will detect a metal target. This target can be an existing bolt head or device attached to a shaft. During installation the M800 Elite is set to the normal machine shaft RPM by calibrating with the magnet provided. The internal microprocessor sets the alarm and shutdown relays. Two M800 Elite models are available:

Model M8001V10C (standard version) may be used either as a dual trip unit with an alarm at 10% below set speed and a shutdown signal at 20% below set speed, or a single trip giving a shutdown signal at 20%.

Model M8002V10C may be used either as a dual trip unit with an alarm at 5% below set speed and a shutdown signal at 10% below set speed, or a single trip giving a shutdown signal at 10%.

A simple calibration facility allows either model to be programmed to give a start up delay of up to 15 seconds, while simultaneously calibrating for normal running speed. If required, the M800 Elite has an additional pulsed output, which can be connected to display actual shaft RPM on a PLC or speed display.

Features:

• Microprocessor Controlled Speed Switch

• LED Indication

• Non-Contacting and Fail-Safe

• Totally Sealed Construction (Submersible)

• Dual Set Points for Alarm and Shutdown

• Universal Voltage (24 - 240 VAC/VDC)

Product Questions? (309) 698-5611

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Accessories
FAQ's
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	M800 Elite Technical Specifications:		Literature:
	• Power Supply - 24 to 240 VAC/VDC (Universal Voltage Supply)		• Product Datasheet
	• Power Consumption - 6 VA		• Full Line Product Catalog
	• Fuse - 5 amp Maximum		(See Downloads for more literature)
	• Speed Range - 10 to 3,600 PPM (Pulses Per Minute)
	• Sensing Range - 11/32 in. (9 mm) Max. Ferrous Target		Technical:
	7/32 in. (6 mm) Max. Non-Ferrous Target		• Product Manual
	• Start Up Delay - User Selectable 0 to 15 Seconds
	• Operating Temperature -13°F (-25°C) to 158°F (70°C)		Product Dimensions:
	• Calibration - Magnetic		• .dwg (AutoCAD) .pdf
	• Trip Point - 10% Underspeed Alarm, 20% Underspeed Shutdown
	Alternate 5% Alarm and 10% Shutdown Available
	• Outputs - 1. Normally Open Contact Closing When Speed Falls by
	10% (M8001V10C) or 5% (M8002V10C)
	2. Normally Open Contact Closing on Power Up, Opening When
	Speed Falls by 20% (M8001V10C) or 10% (M8002V10C)
	3. Tacho Output Opto-Isolated to 30 VDC, 100 mA Maximum
	• LED Indicator - Red LED indicated Input Pulses. Green LED Shows Output
	at Nominal Speed and Acts as Calibration Aid
	• Cable - 6 ft. (2 m) 8 Conductor
	• Protection - IP67

	Approvals:
	• CSA Class II Div 1 Groups E, F & G (U.S. & Canada)
	• ATEX Version Available





	Part Numbers and Accessories:
	• M8001V10C ~ M800 Elite Speed Switch (10% and 20%)
	• M8002V10C ~ M800 Elite Speed Switch (5% and 10%)
	• WG1-4B-4 ~ Whirligig® Shaft Sensor Mount
	• MAG2000 ~ Mag-Con™ Magnetic Connector for Whirligig
	• TACH3V5 ~ Tacho Display
	• SM2 ~ SpeedMaster™


	Literature:		Product Dimensions:
	• Product Datasheet		• .dwg (AutoCAD) .pdf
	• Full Line Product Catalog
			Case Studies:
	Technical:		• Hazard Monitoring Overview - GEAPS
	• Product Manual
	• Enhanced Speed Monitoring

	Note: Product manuals for older part numbers can be
	found under the Technical Support area.


			Whirligig® - Shaft Sensor Mount The Whirligig is a fully guarded target for easy mounting of motion sensors. It is a universal shaft sensor mount suitable for all industry standard cylindrical or DIN style inductive sensors. The Whirligig is available with 1, 2, 4 or 8 pulse targets, and attaches to the machines shaft by a 1/2 in. tapped hole or magnetically using the Mag-Con™ adapter. See Whirligig










			SpeedMaster™ Speed Switch Tester The SpeedMaster™ with Pulse Pilot is the only device that accurately tests the calibration of a speed switch, and allows testing of the alarm and shutdown features of the sensor while installed on the machine shaft. More Info








			Tacho Display The Tacho is a low cost electronic display which can be user programmed to indicate speed, distance or time intervals. See Tacho


	What voltage is needed for the M800 Elite?
	The M800 Elite is universal voltage 24 - 240 VAC/VDC.

	How do you calibrated the M800 Elite?
	The M800 Elite is calibrated with a magnetic using the calibration point on the front of the sensor, please refer
	to the operation manual for details.

	When will the M800 Elite alarm and/or shut down the machine it is monitoring?
	The M800 Elite will provide an alarm at 10% underspeed and can provide an automatic shutdown at 20%.

	Are the relays always open or closed?
	The 10% relay is open when running and the 20% relay is closed when running.

	Why is the M800 Elite not working when mounting to the Whirligig?
	There are two sets of holes in the base plate of the Whirligig, be sure to use the top holes to mount the M800 Elite
	flush to the Whirligig guard and target.









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	M800 Elite Speed Switch Intro.	M800 Elite Speed Switch Install Guide












	M800 Elite Speed Switch Commissioning & Testing	M800 Elite Speed Switch Tips & Tricks












	SpeedMaster (SM2) Sensor & System Tester

Material Handling

Electronics

M800 Elite Speed Switch

Model M8001V10C (standard version) may be used either as a dual trip unit with an alarm at 10% below set speed and a shutdown signal at 20% below set speed, or a single trip giving a shutdown signal at 20%.

Model M8002V10C may be used either as a dual trip unit with an alarm at 5% below set speed and a shutdown signal at 10% below set speed, or a single trip giving a shutdown signal at 10%.

Features:

• Microprocessor Controlled Speed Switch

• LED Indication

• Non-Contacting and Fail-Safe

• Totally Sealed Construction (Submersible)

• Dual Set Points for Alarm and Shutdown

• Universal Voltage (24 - 240 VAC/VDC)