Watt hour meter for locomotive, TMV display, easy discover Megawatts used per hour, for operator record keeping and efficiency, asset-management aid

TMV’s Display Controller is for viewing and interacting with data from the Fuel Tracking system and Megawatt-hour Tracking System

Main screen on the left displays total mWh, and the Trip Counter screen on the right displays mWh per trip.


– Easy to install and operate
– Fuel Level OR Megawatt-hour monitoring.
– Displays trip Megawatt-hoursĀ 
– Displays total accumulated Megawatt-hours
– Ability to track megawatt hours between scheduled preventative maintenance intervals
– Ability to track fuel usage between scheduled engine maintenance

Fuel Tracking System:

If fuel level monitoring is all you’re looking for, without megawatt hour tracking, your display controller (pictured above) will come with an ultrasonic fuel level sensor, and a fuel display for the side of your locomotive.

Megawatt-hour Tracking System:

Three tech items, a square green circuit board is for measuring voltage, the touch screen is to view megawatt hour data, and the square current sensor is for measure current
Megawatt hours are calculated using TMV’s voltage and current sensors, and can be viewed via interactive touch screen display controller.

If megawatt hour tracking is what you’re looking for, the megawatt-Hour Meter is offered as a package, along with a voltage panel and a current sensor.

The voltage panel measures voltage out of the Main Generator; the current sensor measures Main Generator amps, and together these numbers are used to calculate total power output.


Fuel Level and Megawatt Hour Monitoring Together:

To get an accurate picture of your locomotive’s energy expenditure (and to find out whether your energy-saving efforts are working), pair the Megawatt Hour feature with the Fuel Level monitoring feature. These together will gather for you the most accurate data. This data is stored as trip logs and collectively.

Fuel and Megawatt hour data can be access remotely.

To see what other data can be viewed remotely, Click here.
To see more information about TMV’s Current Sensors, Click here
For more information on TMV’s Voltage Sensors, Click here

To contact TMV, call 519-624-8219, email sales@tmvcontrol.com, or see our Contact page