THEMA:

Hello Jeti!
Several customers want to have the possibility to measure the cell voltage of LiPo accus with more than 6 cells (>6S … ≤12S), but Jeti has no suitable sensor available yet. May I suggest to introduce an extender (with opto-coupler for potential free connection) to link two Muli 6S sensors to measure the cell voltage of up to 12S LiPo’s or as an alternative option using a fiber-optic system (instead of copper wiring) to link multiple sensors.

... or extend your portfolio with a Muli 12S sensor.

You can measure 12s using 2 Muli 6S EX , connected to the Expander E4 EX . This works fine on my setup. Not sure if this unit has an opto-coupler.