Flare knockout drum
Level measurement in the flare knockout drum
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Process data
Measuring task:
Level measurement
Measuring point:
Bullet
Measuring range up to:
3 m
Medium:
Hydrocarbon liquid and vapours
Process temperature:
+60 … 120 °C
Process pressure:
+1 … +12 bar
Special challenges:
Condensate, steam
Application
The flare knockout drum requires continuous, accurate level monitoring to keep liquids from reaching the flare and creating a potential fire hazard. In order to ensure safety of process by performing this critical measurement, the total process level over the span of the drum needs to be tracked and continuously reported to the operator for proper control. For measurement in the sump of the flare knockout drum, the sensor provides exact position of interface.
Your benefit
Reliable
Tracks total process level and interface level
Cost effective
Reduced maintenance costs due to no mechanical moving parts
User friendly
Easily fit within mounting constraints
Recommended products
VEGAPULS 6X
Radar sensor for continuous level measurement over the span of the knockout drum
- Continuous, quick and exact measurement enable an excellent process control
- Ball valve provides the ability to remove the device without emptying the sphere
- Very good signal focussing ensures accurate measurement even through a ball valve
Measuring range - Distance
120 m
Process temperature
-196 ... 450 °C
Process pressure
-1 ... 160 bar
VEGAFLEX 81
Guided wave radar sensor with bridle chamber for interface measurement
- Immune to mechanical failure due to non-moving parts
- Low maintenance requirements reduce downtime and operating cost
- Bridle can be easily isolated to allow easy service without interrupting the process
Measuring range - Distance
75 m
Process temperature
-60 ... 200 °C
Process pressure
-1 ... 40 bar
