Map one production changeover to both streams
Use a common event identifier, while keeping separate measurement tags, locations, units and acceptance decisions for the product and wastewater sides.
The production-side record
Record the wort stream, recipe identifier, measurement point and extract reporting units. Identify the selected 9100 configuration and the product reference method used by the brewery.
Mark which batches and temperature conditions are covered by the accepted reference evidence. Retain the previous recipe record when the new duty differs.
The cleaning and transfer timeline
Record the start and end of product transfer, water rinses and cleaning stages from the site’s operating records. Identify where material is diverted and when the new product reaches the sensor.
Define the status assigned to the measurement through each stage. Keep rinse and cleaning readings distinguishable from accepted wort measurements.
The wastewater-side record
Identify the wastewater measurement point, contributing streams and timing of the discharge. Consider delay and mixing before relating the wastewater trend to a production event.
State the selected configuration, output basis and reference method. Record new cleaning chemicals, changing product losses or other composition changes for an applicability review.
The references for returning to use
Check the product signal against its agreed extract reference and the wastewater signal against its own agreed laboratory comparison. Keep sample locations, collection times and results separately identified.
Confirm the actual material and operating state for each comparison. Agreement on the product side does not establish validity on the wastewater side.