Emotron M20 Shaft power monitor

Product catalog summary

Overview
The Emotron M20 Shaft Power Monitor is designed to protect industrial equipment such as pumps from damage and downtime by monitoring shaft power output. It provides early warnings and preventive actions to minimize maintenance costs and extend equipment life.

Key Features

Unique Monitoring Technique: Utilizes the motor as a sensor to measure shaft power output, offering accurate load values across the entire load range.
Direct Correlation to Pump Curve: Detects load changes due to conditions like dry-running or cavitation, allowing for immediate preventive actions.
Scalable Output Signal: Provides high accuracy in monitoring small load variations, with an analogue output that can be scaled to match the machine's working range.
Auto Set Feature: Allows quick setup of warning and stop levels with a single key press.
Low-Cost Installation: Compact design minimizes wiring and eliminates the need for external sensors, reducing installation and maintenance costs.

Applications and Solutions

Pumps: Detects over- and underload conditions, preventing issues like dry-running and cavitation, thus increasing reliability and reducing maintenance costs.
Mixers: Monitors load variations to optimize operation and improve product quality.
Scrapers and Conveyor Systems: Detects overloads and underloads to prevent jamming and unnecessary idling, optimizing operation and reducing downtime.

Technical Data

Supply Voltage: 100-240 VAC / 380-500 VAC / 525-690 VAC
Frequency: 50 Hz / 60 Hz
Rated Current: Up to 999 A via current transformer
Protection Class: IP20
Approvals: CE, UL, cUL

Contact Information
CG Drives & Automation, Mörsaregatan 12, Box 222 25, SE-250 24 Helsingborg
Phone: +46 42 16 99 00, Fax: +46 42 16 99 49
Email: [email protected]
Websites: www.cgglobal.com / www.emotron.com

Catalog excerpts

Protect your process against Emotron M20 Shaft power monitor

Open the catalog to page 1

Preventive action saves time and money Direct correlation to the pump curve You can’t afford not to protect your pumps or other applications with Emotron M20. The shaft power monitor offers reliable insurance against process failure and its costly consequences. By immediately initiating a warning or stopping the process, the monitor minimizes production downtime, prevents equipment damage and eliminates unnecessary wear. Preventive maintenance instead of repairing or replacing damaged equipment saves time and money. Payback time is short, in many cases negligible considering the cost of one single...

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Higher reliability and reduced costs Higher accuracy with scalable output signal Enter your settings in three seconds The Emotron M20 has a unique feature that also offers higher accuracy and more reliable monitoring in the event of very small process and load variations. The analogue output current signal can be scaled to match the actual working range of the machine load. You can let the minimum and maximum motor load levels (P-span) represent, for example, idling and full load of your driven machine. The result is an output signal proportional to the machine load. The signal can be used as...

Open the catalog to page 3

Protection to meet your needs TECHNICAL DATA The Emotron M20 shaft power monitor offers advanced multi-function monitoring thanks to two output relays, an analogue output and a display for load indication and parameter settings. Rated current Up to 999 A via current transformer For further technical information, please see the Emotron M20 data sheet.

Open the catalog to page 4

All CG Drives & Automation (former Emotron) catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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