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ASLD 2200 Monitor

The ASLD 2200 is a fully automatic sludge blanket level detector primarily designed for the water and waste water industry but could be applied to other types of process. It utilises a servo-driven sensor which continually tracks the settled interface and produces a 4-20 mA output which is proportional to the depth of the blanket.

The ASLD 2200 is supplied with either a Infrared or Soli-Tech 20v2 sensor. The use of infrared attenuation as the principle of operation for the sensor allows Partech to ensure sufficient sensitivity to monitor sludge blankets in a wide variety of applications. It should be noted that sensor selection can be site dependent, Partech are happy to provide full support in the selection of the correct sensor.

Specifications:
  • Measurement Principle: Light Attenuation
  • Depth Range: 0 to 1.5 to 0-20 metres
  • Analogue Output: 4-20mA, maximum load 500ohm
  • Relay: 1
  • Contacts: Contact Closure, 0.5A@100VDC


Datasheet