Outer pipe bend |
- There is sufficient process flow
to the prism that keeps the prism clean.
- When the process is emptied, no
process liquid remains on the prism.
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Vertical pipes |
- Prevents gas or sediment that may
affect the measurement from accumulating on the prism surface.
- When the process is emptied, no
process liquid remains on the prism.
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Horizontal pipe (pipe side) |
- Use horizontal pipe installation
only if there are no other options.
- Do not install on the top or bottom of the pipe.
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Tank or vessel |
- Install close to a stirrer.
- Do not install to a tank or
vessel with a scraper that touches the tank or vessel walls.
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Feedback control loops |
- Make the lag time short.
- Install close to the dilution
point.
- Make sure the process liquid has mixed properly at the measurement point.
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