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Electrocorder CT-1A AC Current Logger

  Single channel current, 0.1A to 100A, model dependent
  Constant Sampling technique; misses very little data
  Complete with Electrosoft energy analysis software
  Sealed to IP65/NEMA 12/4

The Electrocorder range is designed to allow users to cost effectively monitor their voltage supply, the Electrocorder enables users to log current or energy usage over a prolonged period. The CT-1A is widely used for energy audits in homes, offices and businesses and earth fault logging in industry.

Setting up the Electrocorder is easy, suitable for non-technical users. Using the supplied Windows software, Electrosoft; input the location details for the logging and choose the logging period. Electrosoft will print the necessary dispatch / return documentation including user instructions. All data is included in a database of dispatches and returns, allowing you to track location of multiple 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 t 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.

Electrocorder will start recording when the green start button is pressed and stop recording when the memory is full. Recording is shown by a flashing green light and completion by a red light.

The current levels are stored with dates and times. With the back-up battery, the Electrocorder can continue to record for 1 week on battery power alone and indefinitely with the 12V PSU.

The stored data is uploaded to a PC via the supplied RS232 cable. Using Electrosoft, the recorded 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 units.

On the logger, recording is signified by a flashing green light. A red light advises users that the unit has completed recording.

This model is specifically designed to monitor one current channel. Allowing you to monitor the loading and energy consumption of the installation. There are many models of Electrocorder, to suit many logging situations and user's requirements.

The product is supplied with one current transducer. Several models are available, the three standard CT-1A and have a range of 0.1 to 10A, 0.5 to 50A and 1A to 100A. Other ranges may be factory set.


  Enables users to record current and energy data.
  Records load currents up to 100Aac, range is model dependent.
  One input channel, A1.
  Record IAvg, IMax & IMin. Data stored in non-volatile memory.
  Free software, Electrosoft.
  Recorded data is uploaded to a PC for analysis with Electrosoft.
  Memory capacity of 32,000 (true RMS) values per channel (10bit), up to 300 days continuous recording.
  Selectable averaging period to suit each situation, accurate to ±2% of reading.
  Kit includes Logger, current transformer, Serial Lead, software, & Plug in mains 12Vdc PSU.
  Various models available:- CT-1A-TN (0.1 - 10A), CT-1A-FY (0.5 - 50A) and CT-1A-HD (1 - 100A)
  Order code:- CT-1A-**-5H-IP65-KIT (50Hz) and CT-1A-**-6H-IP65-KIT (60Hz)


Part numbers in this range include CT-1A-TN-60-IP65-KIT, CT-1A-FY-60-IP65-KIT, CT-1A-HD-60-IP65-KIT, CT-1A-TN-50-IP65-KIT, CT-1A-FY-50-IP65-KIT, CT-1A-HD-50-IP65-KIT, CT-1A-50-IP65-KIT & CT-1A-60-IP65-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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