There are no functional parts such as membranes, transmitters, pressure sensors or the like brought into contact with the measuring medium or the head space above. For this reason, the unit is also suitable for use in aggressive liquids.
Four potential-free switching outputs for collective alarm, dry run protection, filter pump and automatic refeed. In addition, the unit has two digital control inputs for monitoring of the overflow (optional limit switch) and for an external locking during backwash of the filter.
Digital 3-digit, self-illuminating display for reading the liquid level in cm. Changes in liquid levels will be displayed immediately.
There are five status LEDs that provide information about the status of the system.
The housing is designed for wall mounting, with a separate terminal box, protection to IP65.
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