Emotron M20 Shaft Power Monitor 

Protection against damage and downtime 

Emotron M20 efficiant protection 
Unique shaft power calibration 
Uses motor as a sensor 
Increases reliability 
Reduced maintenance costs 
Low-cost installation 
Preventive action saves money 
Efficient and reliable operation 
Reduced maintenance costs 
Short pay-back time 
Early warning or stop 
Pump is running dry 
Scraper blade is danaged 
crusher is jammed 

If you would like some more information on the  Emotron M20 Shaft Power Monitor Call us on 02476 980833 

Unique shaft power monitoring 
Unique monitoring technique 
Shaft power = Input power - Power loss 
Accurate value over the whole load range 
More reliable supervision 
Uses motor as a sensor 
Uses drive motor as a sensor 
No sensors or extra cabling 
No holes in pipes 
Increased reliability 
Reduced installation costs 
Reduced maintenance 

If you would like some more information on the  Emotron M20 Shaft Power Monitor Call us on 02476 980833 

Direct correlation to pump curve 
Prevents dry-running and cavitation 
Direct correlation to pump curve 
Set max and min load levels for pump and motor 
Immediately detects over or underload 
Higher accuracy with scalable signal 
Unique scalable analogue output signal 
Machine load scaled to actual working range 
Reliable monitoring also when small load variations 
Input to indicating instruments, controllers, PLC 
 

If you would like some more information on the  Emotron M20 Shaft Power Monitor Call us on 02476 980833 

Low-cost installation 
Reduced installation costs 
Uses motor as a sensor 
No external sensors 
No holes in pipes 
Monitors via current transformer 
No external transmitters 
Minimized wiring 
Enter your settings in three seconds 
Unique Auto set feature 
Set four protection points in three seconds 
Press Auto set during normalm operation 
Warning and stop levels calculated automaticlly 

If you would like some more information on the  Emotron M20 Shaft Power Monitor Call us on 02476 980833 

Zero maintenance 
Higher reliability and reduced maintenance 
Replaces costly and service demanding components 
Solid-state device with no moving parts 
installed away from hostile operating area 

Protection to meet your needs 

Pumps 
Warns or stops the pump 
Risk of drying-running or cavitation 
Motor does not drive the pump 
Low flow,closed valve, blocked pipe etc. 
Reduced Maintenance costs 
Increased reliability 
Less downtime 

If you would like some more information on the  Emotron M20 Shaft Power Monitor Call us on 02476 980833 

Mixers 
Warns or stops the mixer 
Damaged mixer blade 
Shaft oscillation 
Viscosity is right 
Reduced maintenance costs 
Increased reliability 
Less downtime 
Scrapers 
Warns or stops the scraper 
Jamming 
Damaged scraper blade 
Reduced maintenance costs 
Increased reliability 
Less downtime 

If you would like some more information on the  Emotron M20 Shaft Power Monitor Call us on 02476 980833 

Crushers, conveyor systems etc 
Warns or stops the process 
Jamming occurs 
Material runs out 
Reduced maintenance cost 
Increased reliability 
Less downtime 
Technical data Emotron M20 
Supply voltage 
100-240V AC 
380-500V AC 
525-690V AC 
Frequency 
50/60Hz 
Rated current 
Up to 999A via current transformer 
Protection class 
IP20 
Approvals 
CU, UL, cUL 
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