Spec table

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Monitor thickener underflow density continuously

Thickener underflow affects water recovery, downstream pumping and solids management. A continuous density trend helps operators understand whether the discharge is moving toward or away from the required operating range between laboratory checks.
Process variableUnderflow density and percent solids
Density accuracy±0.5% of full scale
Pipe size50 to 1000 mm (2 in to 40 in)
FlowExternal 4-20 mA flow meter, for mass flow and totalized solids

Prose

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Why your current reading lets you down

A grab sample of underflow is one moment. By the time the lab returns it, dilution water and the pump have moved on. A nuclear gauge reads a slice of the line and puts a radioactive source in your plant.

Prose

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What changes with a Red Meter

  • Density from the full bore at the pump, refreshed every second.
  • Pressure from the same device shows a line thickening or hammering, with no extra instrument.
  • No bypass and no probe in the flow. Rated for 0 psi and above.

Prose

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Closest field result

Pinto Valley regrind cyclone feed: compared with the plant lab across 15 paired samples.

Call to action

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Bring us your underflow line

Tell us the pipe size and the solids you need at the pump.

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