摘要 |
<p>Sliding on-axis in a probe body's (1) guiding channel (2) between an intercalated calibrating position and extrapolated sensor position, a probe mounting (3) has a protective cylinder (6) at its front end (5) immersed in a processing fluid (4). Held in the probe mounting, a measurement sensor (7) has its measuring tip (8) inside an area of the protective cylinder.</p> |