Watch tutorials, webinars and informative videos about PreSens optical sensor systems.
Find your solution from more than 100 combinations!
Find your solution
Your individual set-up consists of :
Microx 4
The Microx 4 is a completely stand-alone, portable fiber optic oxygen meter. It can be used with non-invasive sensors & probes (1 mm fiber), and oxygen microsensors (200 µm fiber) in different designs. This oxygen meter is compatible with the wide range of sensors type PSt7 (detection limit 15 ppb, 0 – 100 % oxygen). With its integrated barcode reader the Microx 4 can easily recognize and assign calibration data to sensors in just one scan. The implemented sensor management system allows storing data of up to 100 sensors. Microx 4 has 16 GB internal memory which allows prolonged computer-independent operation. It is delivered with the PreSens Datamanager software: sensor, user and measurement data is easily transferred between the PC and the oxygen meter. The data management and easy data export will facilitate and speed up your analysis.
Polymer Optical Fiber POF
A polymer optical fiber (POF) is needed to transfer excitation light to the sensor and the sensor response back to the meter. We offer different versions for different meters depending on their optical connector type. A POF enables non-invasive and non-destructive measurements to be made from the outside through the wall of a transparent or slightly colored container. The POF with SMA connector is compatible with meters of the Fibox, OXY-1 SMA, OXY-1 WM,OXY mini and pH-1 SMA series, as well as the CO2-1 SMA. The POF with ST connector is compatible with meters of the Microx 4 and OXY-1 ST series. Different standard lengths are offered, e. g. 2.5 m, and fibers with connectors on one or both ends are available, depending on your adapter or sensor application.
Oxygen Sensor Spot SP-PSt7-NAU
The oxygen sensor spot SP-PSt7-NAU can be integrated in any transparent or semi-transparent vessel, or optical window while measurements are then taken contactless from the outside – through the vessel wall. Due to their small size these sensors are most versatile and can be implemented in manifold applications for measuring dissolved and gaseous O2. These oxygen sensor spots have a measurement range from 0 – 100 % O2, with a detection limit of 0.03 % O2. The SP-PSt7-NAU does not stand autoclaving.