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Smappee ME131 Online Energy Analyser and Logger

The ME131 - Online Energy Analyser and Logger is more than just your standard three phase energy logger. It offers real-time and historical data via a Smartphone App and a PC Dashboard. Easily connect and monitor up to 9 x three phase feeders or 28 x single phase feeders / circuits.

Please note this product is made to order with a manufacturing lead time of 2 weeks.

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Excl. Tax: R 43,781.74 Incl. Tax: R 50,349.00

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Product Description



  • Logs to CLOUD service via GPRS network.
  • First 5 years of data hosting is FREE!
  • Unique identification of each logged site info.
  • Fast installation and App configuration.
  • Compact and rugged case.
  • 28 x current inputs can be connected over 100 mon RS485 comms bus (Plug & Play).
  • Mix between single and/or three phase circuits.
  • Easy customizable dashboard to suite your needs.
  • Push notifications via App.


  • Accuracy (Typical accuracy within 1%)
  • Voltage and Current - 1%.
  • Power and Energy - 2%.


  • Voltage inputs: 4mm Banana sockets.
  • Current bus: Via Redel socket.

Power Supply

  • Internally connected to Phase A voltage circuit.
  • Input voltage range: 85V...265Vac.


  • Housing: Robust ABS - L231 x W173 x H97 mm.
  • Temperature range: -10 to +50C.
  • GSM Network: GPRS Class 12 (3G).
  • Software: Mobile App and Professional Dashboard.


  • 1 x Voltage Loom.
  • 4 x Voltage Jaw Clip.
  • 1 x CT Hub.
  • 1 x CT Hub Cable.
  • 1 x 9dBi Antenna.
  • 1 x Carry Bag.

The following parameters are logged:

  • Three phase voltages.
  • Three phase currents.
  • Power Factor.
  • All measurements per phase and total.
  • Instantaneous W, var , VA.
  • Energy kWh, kvarh, kVAh.
  • Live and historical Harmonics to 19th.
  • Minimum and maximum values on V & I.

Available Current Sensors

  • 50A - Split Core CT.
  • 100A - Split Core CT.
  • 200A - Split Core CT.
  • 400A - Split Core CT.
  • 1600A – Rogowski Coil (Flexible CT).
  • 4000A – Rogowski Coil (Flexible CT).

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 2 year product warranty
Supply Three Phase
Sensor Type CT Sensor
Transmission Range 10 - 20m
Measuring Current 50 mA - 90 A (Max)
Measuring Impulses/ kWh 100-10000 imp/kWh


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