Dorlen - Model Water Alert Standard Series - SS-4 - Commercial Water Leak Sensor with BMS Integration - Brochure

Principle of Operation

The SS-4 is activated by liquid bridging the adjustable sensors (A & A).  The unit can detect water film from zero height, (sensors turned out to make contact with the floor), to 1/8" height, (sensors turned all the way in).  The units are factory adjusted to activate with 1/32" water film height which is satisfactory for most applications.  The pads B1, B2, B3 provide a gap between the case and the surface to admit water under the unit for detection.  CAUTION:  If the pads are removed, the unit may form a seal with the surface and prohibit the sensors from detecting water.  If desired, the self-adhesive pad feature may be used by peeling off the thin protective layer from each pad.  The unit will remain  in place when located on the mounting surface.  Replace-ment pads are available from Dorlen at no charge.