ERBE SENSO BOARD 40128-130 PCB (printed circuit board) for electrosurgical generators ICC 200, ICC 300, ICC 350. BRAND NEW It is the bare Senso-board PCB reference : Board reference: 40128-130 Complete assembly reference: 30128-561 Main functions of the Senso-Board According to the ERBE service documentation, the board performs several critical monitoring and safety functions inside the HF electrosurgical generator: Current monitoring of the patient circuit Voltage monitoring of the patient circuit Phase monitoring between voltage and current Spark monitoring at the electrodes NESSY neutral electrode safety system Relay control Technical role The board measures and supervises the high-frequency (HF) surgical output delivered to the patient. Key monitored parameters include: HF output current HF output voltage Power phase relationship Spark intensity during coagulation/cutting Neutral electrode contact quality The board communicates these measurements to the main processor/control board for: Power regulation Safety shutdowns Output adjustment NESSY alarm detection Compatible systems The Senso-board 40128-130 is associated with: ERBE ICC 200 ERBE ICC 300 ERBE ICC 350