DEFO Catalogue-IN.qxd - Crystal Fountains
DEFO Catalogue-IN.qxd - Crystal Fountains
DEFO Catalogue-IN.qxd - Crystal Fountains
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66<br />
ESD<br />
series<br />
Specification:<br />
Construction shall be cast<br />
bronze, brass, copper and<br />
stainless steel fitted. Level<br />
switch shall be reed relay<br />
enclosed in a plastic,<br />
magnetically actuated float<br />
with 25mm level adjustment.<br />
Voltage: 12VAC 0.5 Amp.<br />
Non-inductive.<br />
Options:<br />
(Add suffix)<br />
Q - chromed cover<br />
Note:<br />
1. ESD-100 (1 sensor)<br />
Quick Fill or Safe-Off.<br />
2. ESD-200 (2 sensors)<br />
Quick Fill and Safe-Off.<br />
3. ESD-300 (3 sensors)<br />
Quick Fill, Safe-Off and<br />
Maxi Level Control.<br />
ESF<br />
series<br />
Specification:<br />
Construction of sensor<br />
enclosure shall be cast<br />
bronze and brass with<br />
<strong>DEFO</strong> neoprene moulded<br />
seal and gasket. Level<br />
switch shall be reed relay<br />
enclosed in a plastic,<br />
magnetically actuated float<br />
with 25mm level adjustment.<br />
Voltage: 12VAC 0.5 Amp.<br />
Non-inductive.<br />
Note:<br />
1. ESF-100 (1 sensor)<br />
Quick Fill or Safe-Off.<br />
2. ESF-200 (2 sensors)<br />
Quick Fill and Safe-Off.<br />
3. ESF-300 (3 sensors)<br />
Quick Fill, Safe-Off and<br />
Maxi Level Control.<br />
4. Custom sizes available<br />
upon request<br />
Deck Mounted Level Sensor<br />
AIR<br />
VENT<br />
W1 W3<br />
WATER<br />
LEVEL<br />
WATER<br />
ENTRY<br />
W2 C<br />
1. QUICK FILL OR SAFE OFF SENSOR<br />
2. QUICK FILL SENSOR<br />
3. MAXI-LEVEL SENSOR<br />
Dimensions (in mm)<br />
Conduit Mounted Level Sensor<br />
WATER<br />
LEVEL<br />
W2<br />
2<br />
ELECTRICAL<br />
CONNECTION<br />
NPT\BSP<br />
1. QUICK FILL OR SAFE OFF SENSOR<br />
2. SAFE-OFF SENSOR<br />
3. MAXI-LEVEL SENSOR<br />
Dimensions (in mm)<br />
1<br />
B<br />
1<br />
3<br />
B<br />
3<br />
2<br />
W1 W3<br />
NPT/<br />
BSP<br />
<strong>DEFO</strong> electrical a b c w1 w2 w3<br />
no. connection<br />
(npt/bsp)<br />
dim. dim. dim. dim. dim. dim.<br />
ESD-100 12 368 165 146 254<br />
ESD-200 12 368 165 146 254 197<br />
ESD-300 12 368 165 146 254 197 222<br />
<strong>DEFO</strong> inlet a b w1 w2 w3<br />
no. (ntp)<br />
(bsp)<br />
dim. dim. dim. dim. dim.<br />
ESF-100 20 292 83 254<br />
ESF-200 20 292 114 254 203<br />
ESF-300 20 292 114 254 203 229<br />
A<br />
Function<br />
Deck mounted electronic<br />
water level sensor automatically<br />
monitors quick fill and safe-off<br />
functions.Water entry and air<br />
vent tubes extend through pool<br />
wall.Top access facilitates final<br />
float adjustment. Low voltage for<br />
safety. Connects to <strong>DEFO</strong> ‘ECL’<br />
control panel (see page 63).<br />
Function<br />
Conduit mounted electronic<br />
water level sensor automatically<br />
monitors quick fill and safe-off<br />
functions. Low voltage for safety.<br />
Connects to <strong>DEFO</strong> ‘ECL’ control<br />
panel (see page 63).
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