GE-ALSTOM TRANSACTION Effective 2nd November 2015, GE acquired Alstom’s energy businesses. The Alstom content available on this site is for information purposes only.
Click here for more information.

BiTRONICS M650 Measurement Centre


Bitronics products have been providing excellence in digital metering for local indication and SCADA communi­cations for over 15 years.

The Bitronics M65x continues this tradition of excellence, providing multifunction solutions for 3-phase metering and comprehensive measurement capabilities.  The M650 Measurement Centre has an incomparable LED display, is simple to set up and use, and offers supe­rior communications flexibility.

The M650 emphasises simplicity.  Basic settings can be programmed using the front display buttons.  Basic and advanced settings are easily configured through the Ethernet service port.  Pre-set register/point sets and display screens coupled with the universal power supply and universal wiring make it easy to go from the box to up and running in no time.

M650 has an accuracy of 0.1% and Class 0.2S Energy.  M650 offers RS232, RS485 and Ethernet Communications options, using either Modbus or DNP3 (level2) protocols, and is programmed using an integral Web-server.  M650 also offers analogue outputs for connection to legacy SCADA systems. 

M650 has the option of a fibre-optic Ethernet communications port which replaces the standard Ethernet port.  This ensures that in electrically noisy environments the communications signals are run over fibre-optics from source without the need for a copper connection to the closest Ethernet switch.

In applications where the main measurement CT is fully operational, new measurement devices need to be installed without affecting the existing wiring. To allow this the M650 includes a version which is supplied  with split core CTs which can be fitted around the secondary wiring (5A) of the installed CT.

Contact Us

Grid Contact Us


Please submit your enquiry using our contact us form

Alternatively, please call us at +44 1785 250070