HomeEnvironmentalPower Analysers › Electrocorder AL-2VA Single Phase AC Energy 'Appliance Logger'

Electrocorder AL-2VA Single Phase AC Energy 'Appliance Logger'

  One voltage channel 300Vac; one current channel 16Aac
  Constant Sampling technique, misses very little data
  Complete with Electrosoft energy analysis software
  Available as IP65/NEMA 12/4

The AL-2VA is designed to allow staff to monitor and record over time the single phase voltage and current being supplied to a normal 'household' appliance.

Setting up the Electrocorder AL-2VA is easy, suitable for semi-technical staff. Using the supplied (free) Windows software, Electrosoft; the appliance's details are input via the software to the logger's memory and stored. Electrosoft will then print documentation allowing users to save the information. All data is also stored in a database within the program of dispatches and returns, which tracks the dates and times of setup and the whereabouts of all loggers.

Why is the Electrocorder better than other similarly priced competitors? The Electrocorder range use a constant sampling technique, unlike the single reading of competitors. When the loggers start to record, they sample every channel 16 times per cycle, a cycle is 16ms at 60Hz and 20ms at 50Hz. At the end of each averaging period, 3 quantities are saved for each channel, the True RMS average, the Max, which is the highest cycle value during the period and the Min, lowest cycle value. This means that it will record all the peaks and troughs which are one cycle or longer.

When recording the Electrocorder will store the average voltage and current over the period chosen (1 sec to 60 min), it will also record the highest (max) & lowest (min) cycle values during that period.

The voltage and current levels are stored with dates and times. With the backup battery, the Electrocorder can continue to record for months. On the logger, recording is signified by a flashing green light. A red light advises users that the unit has completed recording.

When the logger has finished logging, the stored data is uploaded to a PC via the supplied USB cable. Using Electrosoft, the recorded voltage and current levels, dates & times can be viewed in both tabular and graphical form, exported to a spreadsheet or saved to file.

Graphs can be printed showing the recorded levels and the allowable tolerance bands. Electrosoft also provides an internal database which effectively manages the distribution of multiple loggers.

This model is specifically designed to monitor one voltage channel and one current. Allowing you to monitor the main voltage supply and the load current, therefore enabling staff to determine the energy consumption of various appliances or items of equipment.

There are many models of Electrocorder, to suit many logging situations and user's requirements.


  Allows users to record energy consumption up to 300V, 16A.
  One Voltage input lead, one output lead.
  Internal current sensor.
  Records VAvg, VMax, & VMin and IAvg, IMax & IMin.
  Data stored in non-volatile memory.
  Recorded data is uploaded to a PC for analysis with Electrosoft.
  Free software, Electrosoft. Kit includes Logger, Carry Case, Electrosoft software, voltage leads & USB lead.
  Memory capacity of 32,000 true RMS voltage values per phase (10 bit), up to 300 days continuous recording.
  Selectable averaging period to suit each situation, accurate to ±2% of range.
  Order code:- AL-2VA-50-UK-KIT (50Hz, UK Plug), AL-2VA-50-EU-KIT (50Hz, Schuko Plug), AL-2VA-50-ANZ-KIT (50Hz, Aus, NZ Plug) and AL-2VA-60-NA-KIT (60Hz, Nema Plug).


Electrocorder Range Presentation

Part numbers in this range include AL-2VA-60-NA-IP43-KIT, AL-2VA-50-UK-IP43-KIT, AL-2VA-50-EU-IP43-KIT, AL-2VA-50-AZ-IP43-KIT, AL-2VA-50-SA-IP43-KIT, AL-2VA-50-UK-KIT, AL-2VA-50-EU-KIT, AL-2VA-60-NA-KIT and AL-2VA-50-AZ-KIT.

Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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