Correct installation is essential for reliable non-contact pressure measurement. Start by reviewing the sensor specifications, measuring range, working temperature, and required clearance. Confirm that the surface or target area is clean, stable, and free from dust, oil, or vibration. Choose a mounting position that keeps the sensor perpendicular to the measured surface and within the specified working distance. Avoid strong electromagnetic sources, direct heat, steam, and moving obstacles. Use a rigid bracket or mounting plate to prevent drift. Tighten fasteners evenly, but do not overstress the housing. For transparent or reflective targets, adjust the angle or use the manufacturer's recommended accessory. Route cables separately from power lines, and connect power, signal, and grounding wires according to the wiring diagram. After installation, power the sensor and allow a short warm-up period. Perform zero and span calibration at the actual working temperature if required. Compare readings with a reference gauge and adjust settings until stable. Check repeatability by cycling pressure several times. Finally, record installation parameters and schedule periodic inspection. Clean the lens, check cable seals, and verify output stability to maintain long-term accuracy. Document the final mounting distance and calibration values for future maintenance. During the first week, inspect the readings daily and confirm that vibration, temperature changes, and target conditions do not cause drift.