Calibration and Optimization of an Autonomous Sensor Capsule

The book addresses the calibration, testing, and technical optimization of an autonomous experimental sensor capsule designed for long-term operation in chemically aggressive environments. Particular attention is given to the analysis of key technical requirements affecting the system’s operational stability, durability, dimensional characteristics, and measurement accuracy.

The publication describes the use of chemically resistant materials, planar solenoids implemented as flat coils on printed circuit boards, and autonomous power-supply systems intended to ensure the prolonged and stable operation of the sensor capsule in physiological solutions, blood, gastric juice, and water with varying salt concentrations.

Special emphasis is placed on optimizing the geometric parameters of the sensor capsule, including the possibility of reducing its external dimensions while preserving functionality and measurement stability. The book also examines the system’s extended calibration capabilities for measuring acidity levels across a broad pH range from 1 to 14, with experimental confirmation of its operability in both acidic and alkaline environments.

The presented results demonstrate the technological potential of the proposed sensor platform for the development of compact autonomous monitoring systems intended for biomedical, industrial, and scientific research applications requiring long-term, non-contact analytical monitoring.