For waste water or industrial settling processes.
Markland 502 Suspended Solids Meter
The model 502 measures solids in wastewater and industrial processes using ultrasound. The meter reads concentrations and suspended solids that are too thick for optical turbidity meters. The meter is not affected by colour.
Features:
> Automatic pushbutton calibration.
> Ultrasonic self-cleaning.
> Intelligent microcontroller.
> Advanced self-diagnostics.
> Error trapping algorithm.
> System reset key.
> Two styles of pickup heads.
> Automatic dynamic damping.
> 4-20ma output linear with % suspended solids.
> No optics to foul.
> Not sensitive to colour.
> High & low % suspended solids set-point relays.
> Liquid crystal display (LCD).
> Keyboard Programmable.
Markland 602 Sludge Blanket Level Monitor
The model 602 finds the sludge level in water and wastewater clarifiers, settling tanks or any industrial process settling solids. The meter can be used to just read the sludge level or it can control the sludge level automatically.
Features:
> Intelligent microcontroller instrument.
> Advanced self-diagnostics.
> Error trapping algorithm.
> Ultra high intensity infrared beams.
> Automatic beam intensity control.
> Pause switch disable capability.
> System Reset key.
> Reprogrammable from digital keyboard.
> 4-20ma output linear with sludge depth.
> High & low sludge depth set-point relays.
> RS-232 (485) serial port output.
> Settled sludge profile viewable on computer.
