The new model SID-10200 from Raven Environmental Products is a portable handheld instrument that accurately determines the sludge blanket solid/liquid interface depth in primary tanks, clarifiers, sedimentation basins and a wide variety of sludge settling tanks.
The unit is equipped with a standard 20' strain relieved signal cable with 1' incremented depth marks and a sensor probe. As the probe is lowered into the tank and the solid/liquid interface ragged edge is engaged, the meter lightbar LED segments begin to illuminate, the horn tone sounds and changes as the solids density increases.
The unit utilitzes the latest IRED light dispersion technology sensor probe and the most brilliant meter panel LED lightbars for visibility in direct sunlight or complete darkness. The horn audible feature allows sight free operation and can be switched off for silent operation.
Portable, lightweight and rugged, the Raven Sludge Interface Detector is ideal for use in publicly owned water and watewater plants and industrial treatment operations that want simple, quick and reliable sludge interface level depth measurements. The unit is powered by 6 AA batteries, weighs 16 oz, and measures 8" L x 4-1/2" W x 3-1/1" D. A convenient wall storage mount, cable brackets and batteries are included. 1 year warranty.