This message is commonly caused by a defective membrane or dried electrolyte. This video tutorial will guide you through the steps to resolve the error message.

Possible Cause Recommended Action
Membrane related (defective or dried up electrolyte) Change the membrane:
1) if it is damaged or missing, has a loose fit, or if there is trapped air or dry electrolyte under the membrane
2) sensor calibration takes almost 14 minutes or cannot be completed within 14 minutes
PCO2 electrode and/ or white PO2 sensing spot contaminated If after having changed the sensor membrane the calibration still takes almost 14 minutes or cannot be completed within 14 minutes contact qualified service personnel to clean the sensor without membrane.
Sentec TC Sensor defective If the problem persists the Sentec TC Sensor is defect. Replace it with a new one.
For more troubleshooting information, see our Service Manual.

 

Related Posts

  • Training Module

    tCOM+ e-learning modules

    Access tCOM+ e-learning modules to get started with transcutaneous monitoring. Learn device setup, patient monitoring, data review, and more for NICU, ICU, and sleep lab use.

  • Article

    Sensor Problem 12

    Learn how to troubleshoot Sensor Problem 12 on the Sentec Transcutaneous Monitoring System. Follow step-by-step instructions to resolve membrane or electrolyte issues and optimize device performance.

  • Training Module

    V-Stats and Connectivity Expert E-Learning Module

    Learn how to connect Sentec monitors to PSG/PG systems, calibrate devices, and generate overnight reports with V-Stats in this expert e-learning module.