Each category is reviewed by range, medium compatibility, accuracy class, hazardous-area approval, and the service interval your quality file requires.
Wika builds the quote around the pressure range, overpressure margin, wetted material, process connection, and reported uncertainty that maintenance teams need to see before an instrument is released to site.
Request Pressure SupportPressure, flow, level, and temperature devices are selected against process media, piping geometry, enclosure rating, approval region, and the calibration note that will be attached to the work order.
Sensor packages are checked for signal output, electrical connection, ingress protection, response behavior, and installation access so controls teams can commission without avoidable loop changes.
Monitoring instruments are reviewed for bump-test expectations, alarm setpoints, portable or fixed mounting needs, and the evidence required by safety and environmental teams.
Product selection is treated as a documented operating decision rather than a simple catalog search. A pressure gauge may need a different wetted material, dial size, case filling, or overpressure margin depending on where it sits in the process. A transmitter may be acceptable electrically but unsuitable for the approval region or service interval expected by the plant. A gas monitoring device may look correct by target gas while still requiring a different alarm routine, bump-test plan, or mounting format. Wika uses the category conversation to capture these constraints before the part number becomes the only thing anyone sees on the purchase line.
