How the catalog is read
Each category is treated as a measurement problem rather than a shelf of part numbers. Pressure and flow devices are reviewed against wetted materials, response time, and loop protocol. Sensor families are reviewed against target material, mounting constraints, IO-Link or discrete output, and diagnostic expectations. Dimensional metrology tools are reviewed against repeatability, fixture access, and ISO 10360-style evidence where applicable. Laboratory instruments are reviewed against sample handling, method validation, and documentation requirements.