Broadley-James offers the widest range of autoclavable and steam sterilisable polarographic dissolved oxygen sensors available on the market today. Sensors are available in both 12 mm and 25 mm body diameters and in insertion lengths up to 420 mm. Connection options are the industry standard 4-pin D9 connector or Variopin in both straight and right angle formats. The new OxyProbe II incorporates an improved membrane design, increased signal stability, easier assembly and enhanced regulatory documentation.