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S-DT
Liquid Level Switch |
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A unique patented Magnetic Linkage in the S-DT Liquid
Level Switch isolates the electrical compartment, containing
one or two switches, from controlled product. This reduces
maintenance and improves sensitivity. The sealed switch compartment
and sealed leads yield highly reliable operation. A variety
of switch types, options, mounting choices and thumbwheel
adjustable ranges is available to fit your specific application.
The S-DT is very sensitive and economical. The force required
to depress the diaphragm and trip the switch(es) is in inches
water column. See "Complete Model Chart" on for
details. The simple design has been proven rugged and reliable
providing long life in the most severe applications.
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| PHYSICAL DATA
S-DT |
| Maximum
Pressure: |
|
75 psig |
| Maximum
Temperature: |
|
180°F suspended, 220°F
Flange or adapter mounted |
| Electrical
Entrance: |
|
½" NPT |
| Electrical
Leads: |
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18 gage solid core, 600
volt TEW 105°C style 1015 epoxy sealed at conduit
entrance. 1 switch - 4 leads including 1 ground. 2
switches - 7 leads including 1 ground |
| Conductor
Cable: |
|
15' for suspended units |
| Weight: |
|
6 lbs. |
| Range: |
|
6 - 48 In. W.C. |
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| POPULAR MODELS |
Model
|
Description |
| A1FP20 |
S-DT with
1 standard switch, 4" aluminum flange, (6-12"
range), neoprene diaphragm, anodized aluminum housing |
| A2FS20 |
S-DT with
2 standard switch, 4" aluminum flange, (6-12"
& 6-12" range), neoprene diaphragm, anodized
aluminum housing |
| A2IV20 |
.S-DT with
2 standard switch, 3" carbon steel flange adapter
(6-12" & 22-48" range), neoprene diaphragm,
anodized aluminum housing |
| A2SF20 |
S-DT with
2 gold switch, 4" aluminum flange, (6-12"
& 6-12" range), neoprene diaphragm, anodized
aluminum housing |
SliquidT
Liquid Level Switch
This top-of-the-line SliquidT Level Switch has the unique,
patented Magnetic Linkage that completely isolates the electrical
compartment, containing 1, 2 or 3 switches, from controlled
product. Maintenance is thus reduced and sensitivity improved.
Sealed switch compartment and sealed leads yield the utmost
in reliable operation. A variety of switches, mounting choices
and the broadest range of adjustability is available with
the Sliquid Level Switch. The force required to depress the
diaphragm and trip the switch(es) is in inches of water column.
See "Complete Model Chart" for details. The increased
adjustment capability is provided by a different spring and
screw design versus the S-DT thumbwheel design.
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PHYSICAL DATA:
SliquidT
|
| Maximum
Pressure: |
|
75 psig |
| Maximum
Temperature: |
|
180°F suspended, 220°F
Flange or adapter mounted |
| Electrical
Entrance: |
|
1" NPT |
| Electrical
Leads: |
|
18 gage solid core, 600
volt TEW 105°C style 1015 epoxy sealed at conduit
entrance. 1 switch - 4 leads including 1 ground. 2
switches - 7 leads including 1 ground. 3 switches
- 10 leads, including 1 ground |
| Conductor
Cable: |
|
15' for suspended units |
| Weight: |
|
8 pounds |
| Range: |
|
6-200 in. W.C. |
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| POPULAR MODELS |
Model
|
Description |
| L1FK20 |
SliquidT with
1 standard switch, 4" aluminum flange, (6-42"
range), neoprene diaphragm, anodized aluminum housing |
| L2FA20 |
SliquidT with
2 standard switch, 4" aluminum flange, (6-42"
& 6-42" range), neoprene diaphragm, anodized
aluminum housing |
| L2FB20 |
SliquidT with
2 standard switch, 4" aluminum flange adapter
(6-42" & 12-120" range), neoprene diaphragm,
anodized aluminum housing |
| L2VB11 |
SliquidT with
2 standard switch, 4" 316SS flange, (6-42"
& 12-120" range), Viton diaphragm, white
epoxy on anodized aluminum housing |
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