Broadley-James D435-B070-PT-D9 OxyProbe Polarographic Oxy Sensor

Broadley-James D435-B070-PT-D9 OxyProbe Polarographic Oxy Sensor is a 25 mm diameter dissolved-oxygen sensor cartridge intended for insertion into process vessels, featuring a 70 mm insertion length and a 4-pin D9 connector for direct host integration. This polarographic OxyProbe uses a gas-permeable membrane over its sensing electrodes to provide real-time DO measurements suitable for bioprocessing, fermentation, and water-quality monitoring. The complete assembly runs about 5.79 inches long (147 mm) with a 1.98-inch (50.3 mm) body diameter, and it employs a standard retention ring and o-ring seal for secure installation. The D9 connector supports straight or right-angle configurations, aligning with Broadley-James’ OxyProbe family for compatibility across Broadley-James’ sensors and instrumentation.