Note: All "SS" Water Alert models are
the same physical size. The difference
between models is the result of internal
circuitry differences.
2-9-93
1/8 " thick, high-impact polystyrene
dome-shaped housing for strength
and ruggedness.
Nickel-gold plated adjustable (1/64" to
1/8") sensing probes corrosion resistant.
Nylon pellet assures positive connection
from probes to sensing circuit.
5-3/4"
WHEN WATER FILM FORMS A BRIDGE BE TWEEN
SEN SORS (A & A), WATER ALERT BE COMES
ACTIVATED!
1-1/4"
Water Alert® is ac ti vat ed by liquid bridging the ad-
just able sensors (A & A). The unit can detect water lm
from zero height, (sensors turned out to make contact
with the oor), to 1/8" height, (sensors turned all the
way in). The units are factory adjusted to activate with
1/32" water lm height which is sat is fac to ry for most
applications. The pads B1 and B2 provide a gap be-
tween the case and the surface to admit water under
the unit for detection. If desired, the self adhesive pad
feature may be used by peeling off the thin protective
layer from each pad. The self-adhesive pads along with
the inherent low convex Water Alert pro le minimizes
the chance of the unit being inadvertently moved about
after being located. Replacement pads are available
(no charge) by request from Dorlen Products.
Water leakage . . . including solutions of water and
ethylene glycol (used in many computer room air
conditioning sys tems).
*
Epoxy encapsulated sensing/control circuit avoids
problems of dirt, fungus or humidity affecting
circuit operation or increase of
battery drain with time . . .
Circuitry is impervious
to water im mer sion.
Floor or Horizontal surface
WATER
FILM
Compact Design: 5-3/4" diameter,
1-1/4" high, approximately 1 lb.
shipping weight.
PRINCIPLE OF OPERATION AND
CON STRUC TION "SS" MODELS.
85db SS-2100, 100db all other
models (at 3 feet) Piezo electric
buzzer protected against
short term immersion.
Buzzer simply replaceable
if damaged by long term submersion.
to the computer room...
A
A
B1 B2
A
A
4
9vdc operating voltage for
a safe and simple
Installation. (no
conduit required)
The adjustable gold plated sensing
probes, located on the under side of
the water alert.
Speci cations for all products
are available for download at
www.wateralert.com
WATER LEAK DETECTION SYSTEMS "SS" Models
CON STRUC TION
*
