The ports of B. Braun Biotech fermentation vessels are longer and have a slightly different internal design. In order to seal properly, the o-ring on these sensors has been moved closer to the tip of the sensor.
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Get a QuoteThe sensor fits directly into the vessel, eliminating the need for a housing, reducing contamination risks. Few accessories are required. The modular design allows quick replacement of any part, making it easy to maintain and repair the sensor. OxyProbe dissolved oxygen sensors carry a 2-year warranty.
The internal seals of an Oxyprobe are all mechanical seals using o-rings. There are no adhesives to leak or fail in process, making this a more rugged and reliable sensor. Replacing the cathode is also much easier and faster since there is no sealant to clean from the threads. No sealant also makes the job of replacing the cathode much faster and cleaner.
It is important to maintain the sensors by inspecting and calibrating them regularly. The membrane cartridge should be checked and refilled prior to every use.
| Sensor Model | Sensor Length | Typical Insertion Length | Sensor Part Number |
| D430 | 70mm | 12.7mm (0.5″) | D430-B070-PT-D9 |
| D430 | 95mm | 35mm (1.4″) | D430-B095-PT-D9 |
