The Oxygen-Sensitive Cap OSC – a leak-tight closure with integrated oxygen sensor – is used to determine oxygen ingress in colored bottles. It is compatible with the bottle thread and can be screwed on. The integrated oxygen sensor is read out via polymer optical fiber with the portable Fibox 4 oxygen meter.
The pH Sensor Spots allow contactless measurement in any transparent vessel. They are read out from the outside with the compact pH-1 mini via polymer optical fiber. It is an easy-to-handle system for fast screenings of dairy starter cultures or quality checks.
The PreSens Measurement Studio 2 software allows controlling multiple oxygen meters from one PC. This way measurement networks can esily be set-up, and oxygen in different stages of the production process can esily be monitored on one screen.
Oxygen sensor spots can be integrated in transparent glass or plastic vessels and are then read out contactless via polymer optical fiber. The portable oxygen meter Fibox 4 allows quick and easy quality checks in most different packaging, inside liquids as well as in the headspace.
Our robust oxygen probes, integrated in stainless steel housings, stand autoclaving SIP (+ 130 °C, 1.5 atm) & CIP (80 °C, 2 % NaOH). They can be integrated in the process chain through adapters and ports and allow in-line oxygen monitoring in the liquid as well as the gas phase.
Oxygen sensors integrated in metal flow-through connectors can be integrated in steel pipes. They can be read out with portable oxygen meters and offer an easy method to check oxygen at different stages of production.
Especially for the application in breweries we developed this oxygen probe integrated in a varivent valve. With a portable oxygen meter the sensor inside the valve can be read out. It is a convenient solution for monitoring oxygen inside steel pipes.
Unwanted oxygen taken up during production or the filling process can shorten the shelf life of certain products. PreSens offers several sensor solutions for measurements in the final product under real conditions. Systems for measurements in the headspace and final product are offered.