Thermo Scientific AquaSensors
™
AnalogPlus
™
Dissolved Oxygen Sensor (ppm) User Guide
12
3.4.
Immersion Mount with Hand Rail Swivel Positioning
Standard immersion mounting hardware with handrail swivel positioning is used to rigidly mount a sensor
away from the sidewall of a vessel near the surface of the water. The sensor should be positioned in such a
way that the sensor head is angled away from water flow (not into it). When the sensor is positioned in the
tank the pivot and swivel features are locked into place, insuring that the sensor position will remain fixed in
the tank. Different pole lengths can be configured on request or easily modified on site.
To remove the sensor, the swivel is unlocked and the pole swings up as shown in the illustration on the next
page. The pole protects the sensor cable from damage. The junction box is used to connect the sensor cable
in the pipe and to take an extension cable to the AV88 analyzer. When automatic cleaning of the sensor is
needed an AV88 universal analyzer relay can be configured to activate a solenoid valve to release air or water
on the sensor head.
Water Flow
Figure 3.4: Immersion Mount Hardware with Hand Rail Swivel Positioning – In measurement position.
