TRUAPM Panel Meter

Digital Panel Meter TRUAPM for Current Tranformer

Featuring The TRUAPM CT Meter is a digital panel meter for accurate measurement of AC currents using an external current transformer, the CT panel meter can measure up to 10,000 amps to an accuracy of 0.5 %..

The CT meter is designed with 15 pre-installed setups which can be user configured by on-board dipswitch settings, for a wide range of applications. Or alternativly, the TRUAPM CT panel meter can also be user-customised to unlock its full potential via the easy-to-use and freely available configuration software.
In addition to the programmable scale and alarm messages, set points and alerts can all be set up to display critical parameters exactly as they are required by the operator. Innovative technology brings a higher level of accuracy to the TRUAPM range through input signal optimization. By using this technology, accuracy of 0.5% or better is achieved, allowing for more precision with measurement, digital display and process control.

TRUAPM CT Application

Current measurement using an external current transformer (CT) The APM-CT digital display is connected to an external current transformer as shown below. The CT can be placed on either the high side or low side of the load as shown below:

Physical Dimmension TRUAPM

Specification TRUAPM

INPUT
CURRENT DIRECTLY 0 - 5 AMP
CURRENT VIA CURRENT TRANSFORMER 0 - 9999 AMP
Accuracy CURRENT 0.5%
ENVIRONMENTAL
Temperature - operating -10 to +60 degC
Temperature - storage -40 to +70 degC
IP rating (from the front) IP65
POWER SUPPLY
Nominal Input (AC or DC) 12-24 VAC/VDC
DISPLAY
Number of digits 4
Digit height 12mm [0.47"]
Number of message characters 4
Backlight colours Red, Green, White
LCD display Positive or Negative
OUTPUTS
Max voltage 24V
Max current 500mA
Analogue output 4-20mA
CERTIFICATION UL and cUL, CE

Software for TRUAPM Panel Meter

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