Installation
Location
The ASLD 2200 is housed in an IP55 GRP outer enclosure and is suitable for mounting on the
bridge of settlement tanks. The electronics for the monitor are housed within an inner IP65
enclosure.
It is recommended that the monitor be mounted approximately half way between the centre and
the outside wall of the tank, on the leading edge. This offers allows the system to monitor the
true settled interface whilst minimising the effect of disturbance caused by incoming sludge and
by the tank scraper.
It is normal for the 4-20 mA output signal to be transmitted via slip rings to the site control
system, where this is not possible Partech are happy to offer a radio telemetry system for
transmission directly to the desired point.
Partech offer a mounting bracket shown below that allows easy attachment to tank handrails.
The ASLD 2200 weighs 15 kg and can be difficult to handle, it is advisable to have assistance
when installing this instrument. Do not lift the ASLD 2200 by its cable drum.
Controls and Settings
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