ram meter inc.

  1. How to Size a Current Transformer

    How to Size a Current Transformer

    May 15th, 2020:
    The Current Transformer (CT) is used to sense AC current in single-phase or three-phase circuits. In the basic instrument-grade current transformer, a single primary conductor passes through the core. The secondary winding has multiple turns to provide a lower output current, as shown in the diagram. This allows the meter to be located away from the high current circuit.

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  2. Ram Meter Inc. May 2020 Newsletter

    Ram Meter Inc. - May 2020 Newsletter

    May 7th, 2020:
    We have just released our May 2020 Newsletter. Read on to see what we have in store this month. Or checkout the full version online HERE!

    We are now into the month of May and nearly halfway through the year! And with the month of May comes National Teacher Appreciation Day

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  3. Current Shunt Discussion

    Current Shunt Discussion

    April 15th, 2020:
    Direct current instrument shunts are used to extend the range of ammeters whenever the current to be measured is too large to be passed through the instrument - typically currents above 50 amperes. The shunt, therefore, is a diverter which is used to "shunt" the majority of the current around the indicating instrument. The current shunt is essentially a specifically designed resistor

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  4. Ram Meter Inc. April 2020 Newsletter

    Ram Meter Inc. - April 2020 Newsletter

    April 8th, 2020:
    We have just released our April 2020 Newsletter. Read on to see what we have in store this month. Or checkout the full version online HERE!

    This month we are proud to introduce the addition of a brand new product line to our mix - SENVA SENSORS!

    Senva is a fast

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  5. Differences Between LCD and LED Displays

    What Are The Differences Between LCD and LED Displays?

    March 16th, 2020:
    A digital panel meter (or DPM) typically uses either an LCD (Liquid Crystal Display) or LED (Light-Emitting Diodes) to display information in an alphanumeric format. What are the differences between LCD’s and LED’s and how do you know which one to pick for your application? Read on to find out!

    LCD Displays

    The Liq

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