Sigint Solutions


ML914 Logger

ml914 simple logger
The ML 914 Simple Logger II model is a 4-channel TRMS AC current logger. According to the terms of the IEC 60529 standard, the casing of the Simple Logger® II AL834 models and MiniFLEX current sensors offers IP 50 ingress protection.

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The ML 914 has two ranges, up to 100 A and 1,000 A. Four flexible current sensors are used for the measurements. The data storage modes to be selected and the acquisition intervals for the measurements can be programmed by users with the DataView application software delivered with the product. Up to 1,000,000 measurements can be stored in the internal non-volatile memory of the Simple Logger II. In this way, the data are kept even if the battery is low or has been removed.

The ML 914 logger is powered by four type-C alkaline batteries. They offer the ML 914 sufficient power to operate for at least 6 months with a programmable acquisition rate of 8 measurements per second. Distance is no longer a problem because the Simple Logger II models communicate via the DataView software using BluetoothTM wireless technology.

Technical Specifications

  • Number of Channels: 4
  • Type of sensor: Built in 6inc MiniFLEX sensors
  • Range: 100AAC to 1000AAC
  • Accuracy(50/60Hz): 0 to 1A:Not Specified, 1 to 100A:+/-(1%R+0.5A) for 100AAC / 0 to 5A:Not Specified, 5 to 1000A: +/-(1%R+1A) for 1000AAC
  • Resolution: 0.1 AAC
  • Sampling rate: 64samples/period
  • Acquisition interval: Programmable from 125ms to 1 day
  • Storage Mode: Start/Stop, FIFO, XRMTM extended mode and on alarm
  • Recording Duration: 15 minutes to 8 weeks, programmable using DataView
  • Memory: 1,000,000 measurements(2MB)
  • Communication: Bluetooth(Class 2)
  • Power Supply: 4type-C 1.5V alkaline batteries
  • Battery Life: Up to 180 days
  • Safety: IEC61010 600V CAT IV and 1000 V CAT III
  • Dimmensions: 150x150x91mm without sensors
  • Maximum electrical conductor size: 203mm
  • Weight: 1.77kg
  • Casing: IP65 according to IEC 60529


  • DataView Software
  • Bag No23