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> AL-CAR-K Slurry Liquor phase
density refractometer
> AL-6340 Slurry steel/ceramic in-line
conductivity probe
> SmartDose Longwall emulsion station
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AL-6340
CERAMIC CONDUCTIVITY SENSOR |
> SmartDiver MudDiver, Level
measurement and
tank profile station
> Slurry Density Meter In-line sound velocity
and sound attenuation
for clean liquors and
slurries for specific
concentration
measurments
> Clarity Probes
Clarity and suspended solids
sensors for direct in-tank or
in-line installation
Click on the image above to download the AL-6340 brochure.
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• Toroidal type Ceramic Conductivity Sensor
• In-line real time monitoring
• Rugged sensor designed specifically for harsh slurry environments
• Flexible communications and repeatable calibration procedure
Where PEEK, Teflon and Epoxy bodies suffer from erosion and
subsequent frequent, expensive replacements. The core of the
sensor is encased in a specially designed ceramic outer to provide
absolute wear resistance.
Shows AL-6340 in-line conductivity sensor Vs 2-hourly lab sample for
A/C ratio (inverted). Note: no drift as sensor is in-the main process line
click here to see larger version >>
The Alumina industry needs no introduction to Toroidal Conductivity measurements. The AL-6340 is no different in measurement design to most Toroidal or “doughnut” sensors you will have used in the past.
The core of the sensor is encased in a specially designed ceramic outer to provide absolute wear resistance from “white” and “red” side alumina processes. The AL-6340 from Precision Light and Air has been specifically designed for Alumina and like slurries
where PEEK, Teflon and Epoxy bodies suffer from erosion and subsequent frequent, expensive replacements.
It allows the user to install the sensor directly in the main process pipe eliminating the need for costly high maintenance side streams and sample lines. For sometime small bore so called “flow-through” ceramic conductivity sensors have been used in
side streams. Now, with the AL-6340, you can get an accurate, stable and repeatable measurement of conductivity in any process line size, with almost any velocity.
EROSION RESISTANCE
The AL-6340 is made using a steel sensor body with a PSZ ceramic core. The steel body can erode away without any effects on the measurement. During times of low flow, scale can build up on the sensor. You simply remove the sensor, de-scale it and return it to service. Under normal process flow, the probe should happily erode away with no cause to maintain the device until it fails. Life expectancy of the sensor about 2 years.
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50mm bore insertion probe with 6" flange.
20mm bore insertion probe with 4" flange.
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