Dissolved Oxygen System Cartridge 9408-80The Dissolved Oxygen System Cartridge 9408-80 is a compact and robust flow-through system and is used to measure high levels of dissolved oxygen in process and waste waters. They complement the highly successful 9408 floating ball, dip and submersible systems and employ the well-proven 8012 oxygen sensor. A key feature is the bayonet snap-fit connection which makes removal for calibration very easy and convenient. The typical life of the 8012 oxygen sensor is 12 months, although many users benefit from a much longer operational period.The sensor is extremely rugged and can be used in the most demanding environments.Used up to 20 ppm or 200 % saturationBayonet-fit connection makes removal simpleChoice of process connections in BSP or NPTReplaceable oxygen sensor simplifies maintenanceWater-wash option - keeps the sensor in optimum conditionDissolved Oxygen System 9408The 9408 Floating Ball Dissolved Oxygen System comprises a flat-ended sensor mounted into a relatively large diameter spherical flotation collar. This form of construction presents to the sample a surface on which it is difficult for rags and other large solids to lodge. For more demanding applications, on-line cleaning is available using the water wash option.Reduced sensor fouling designLow maintenance, long-life sensorComplete systems and kit versions availableOn-line water wash option