Electricity sub-metering 3 or 6 channels

enables to perform electricity sub-metering in real time of an electrical installation or of a device so as to indentify any anomalies and optimize functioning.

Tyness modular
Up to 6 inputs for metering

With 2 extension boards, perform up to 6 current measurements. Index and instantaneous

Wireless communication

Secure LoRa wireless link. Up to 15km communication distance in unobstructed view. GPRS version available.

Rapid installation

Your equipment rapidly becomes smart with no modification of the installation.

6 clamp sizes

From 10mm to 100mm in diameter with max currents ranging from 75A to 3500A.


– Access to the electrical cabinet.
– Person possessing an electrical authorization.
– LoRaWAN network or mobile network.

Examples of use

Supervision of the various consumption stations of an industrial site or a building.
Analysis of consumption of chillers or of compressors
Calculation and monitoring of the ROI.
Improved machine maintenance and breakdown detection.


Main board of the TyNess system allowing the connection of up to 2 additional boards. LoRa compatible.® et LoRaWAN.

Same as above, with GPRS module, allowing direct communication with the EwattchCloud platform without using a gateway. The LoRa® module, also integrated, allows the concentration of up to 20 LoRa® wireless sensors from the Ewattch range.

Acquisition board with 3 current measurement inputs for clip-on clip.

Same, but allows to connect Rogowski coils for currents up to 3500A.

Measuring clamps :
TYNESS-CUR-1 : Ø10mm – 75A eff max
TYNESS-CUR-2 : Ø16mm – 100A eff max
TYNESS-CUR-3 : Ø24mm – 300A eff max
TYNESS-CUR-4 : Ø36mm – 600A eff max

Rogowski coils :
TYNESS-ROG-1 : Ø100mm – 3500A max
TYNESS-ROG-2 : Ø75mm – 3500A max

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