Crompton 262-MOD Meter Relay - MODBUS Communication Module

Crompton 262-MOD Meter Relay - MODBUS Communication Module The 262-30 series of digital meters offer a highly accurate and stable measurement solution. Three models are available: 262-300 is for process control inputs, 262-30T for temperature inputs and 262-30A for true RMS A.C. voltage and Current.An internal switched mode power supply caters for a wide range of A.C. and D.C. auxiliary voltages.

The front panel is sealed to IP65. Readings are displayed on high visibility red LEDs that provide daylight readability. The display can be set to show a fixed number of decimal places and to auto scale to show the maximum resolution. A simple 3 button user interface allows full configuration via the front panel, which can also be password protected to prevent tampering. The meter can be used as a stand alone indicator, or upgraded using up to two plug-in modules. The optional modules add functionality, such as relay setpoints, analogue output or Modbus Communications.

The modules are easily installed, without the need for dismantling or re-calibration. True RMS example: This sinewave comprises of a fundamental plus 30% of the 3rd harmonic. The 262-30A accurately measures this waveform, however, an average sensing meter could have a typical 12% error. A peak sensing meter could be up to 25% inaccurate.