Single Phase Meter

32A and 80A

The smart-meter is the first electric meter which can be analyzed and controlled from anywhere. No additional hardware is needed. The meter makes use of the existing Wi-Fi network and connects directly to the smart-me Cloud.


  • Direct Connection 5(80)A -> Up to 80A (18.4 kW)

  • Direct Connection 5(32)A, switchable -> Up to 32A (7.3 kW). Current can be switched on/off


  • Single-phase electric meter, 230 VAC 50/60 Hz

  • Direct measurement up to 80 A

  • Bidirectional meter

  • Additional S0-pulse interface

  • Accuracy class 1 according to IEC62053-21

  • Integrated data logger for two months in case of connection failures

  • Direct encoded connection to the smart-me Cloud (Wi-Fi)

    • Real-time Monitoring

    • Automated Energy Billing

    • Optimise energy with Event Actions and If / Then Actions

  • Easy installation with the smart-me App for Android and iOS

Technical Details

Accuracy 1 according IEC62053-21

Operating Voltage 85 - 253 VAC

Frequency (f) 50 / 60 Hz

Max. Current 80 A / 32 A (switchable)

Impulse input E1 25V - 253V AC/DC

Digital output / impulse output S0 Opto Power MOSFET, 5-48VDC / 5- 230 VAC, max. 550mW

Reference Current 5 A

Starting Current < 20 mA

Tariffs 2+

Assembly DIN-Rail

Width 2 Modules, 36 x 90 mm

Interfaces Wi-Fi, S0

S0 Pulse Weight 1000 Impuls per kWh

Own consumption < 0.5 W

Potential-Free Output

The smart-me meter has two outputs, which can be used as a pulse output (standard) or as a switchable potential-free contact. You can find out more about the potential-free output here.

Digital Input

The smart-me meter has a digital input, which can be used as a tariff input (standard) or as a digital input. You can find out more about the digital input here.

Dimensions and Wiring



T1 Button for installation

E1 Tariff switching

    • 0V Tariff 1

    • >25V Tariff 2

S0 Impulse output (potential-free contact)


Here you will find data sheets, quick starter guides and other documentation for this product.