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Rosemount™ Oxygen Sensor Mounting Accessories
rosemount bb-11
The BB-11 Floating Ball System and the HRMS HandRail Mounting Systems can be used with both the Dissolved Oxygen Sensor Model 499ADO and the Model RDO.
The BB-11 Floating Ball System maintains constant sensor depth and supports sensor weight with reserve capacity. The HRMS HandRail Mounting System is a complete mounting system with versatile attachment options.
Rosemount™ Oxygen Sensor Mounting Accessories

Specs

Wetted Material
Flexible Poly Vinyl Chloride, PVC
Color
Blue
Temperature Range
32°F to 140°F (0°C to 60°C)
Size (Diameter x Length)
11 x 13 inches (28 x 33 cm)
Maximum Inflation Pressure
2.1 psig (0.15 bar)
Maximum Circumference
34-1/2 inches (88.0 cm)
Buoyancy
27lbs (12 kg)
Minimum Sensor Insertion Depth Into Process
BB11-01 with 499ADO sensor: 13 inches (33 cm)
BB11-02 with 499ADO sensor: 13 inches (33 cm)
BB11-02 with 499ADO VP sensor: 16 inches (41 cm)
BB11-02 with Washer Head Assembly: 17 inches (43 cm)
BB11-03 with 396P sensor: 17 inches (43 cm)
Pipe Boom Support Arm
1-1/2 inch Sch 80 PVC pipe (by others)
Sensor Compatibility
1 inch MNPT on sensor cable end
Weight/Shipping Weight
5 lbs/6 lb. (2.5 kg/3.0 kg) [rounded to the nearest 1 lb. (0.5 kg)]

Features

  • Floating Ball System designed to suspend a Dissolved Oxygen Sensor
  • Compatible with Rosemount Dissolved Oxygen Sensor Model 499ADO
  • Maintains constant sensor depth regardless of changes in liquid or tank level
  • Extended buoyancy supports sensor weight with reserve capacity
  • Acccepts any sensor with 1 inch rear facing MNPT connection