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Dissolved oxygen is an essential measurement parameter in aerobic bioreactors. Therefore the monitoring of the DO concentration and the proper control of the process are of great significance. In aerobic respiration the growth and health of all microorganism or cell depends on oxygen. Adding too much DO to the process, could limit the growth of the culture and promote undesirable organisms.
GetAMO’s state-of-the-art oxygen sensor is new PAT solution for pO2 and DO measurements, manufactured according the latest research findings. The 12mm sensor shaft with a PG13.5 thread is compatible with conventional electrochemical probes. Due to the robust design the probe can withstand harsh process conditions. The smooth surface makes it easy to clean.
As the optical sensing principle does not involve any oxygen consumption, the measurement is flow independent. Furthermore, it is not influenced by H2S and CO2 or other compounds.
The sensor can be connected directly to various control systems by using the two 4(0)-20mA analogue output signals or the digital RS485 interface with Modbus.
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