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 Description
The S003 is a low-cost, single or multiple point level float switch designed for use in extremely contaminated or highly-viscous fluids. Developed for parts cleaners and chemical plating baths, the S003 features a telescoping float arm that slides in and out of the externally-mounted switch tube. The retractable float movement and isolated switch element also make it an ideal choice for thick, slurried or corrosive liquids where conventional float switches will not operate. The S003 is available in lengths extending up to 20" and can be equipped with three independent switch points. Various wiring options are also available.
Principles of Operation
The switching action is achieved through the use of a magnetic rod assembly and its interaction with the switch mechanism. As the liquid level fluctuates inside the tank, the float follows and the magnetic rod assembly actuates the switch inside the tube, completing an electrical circuit.
SWI S003 Series
Features
- Telescoping Float Arm for Various Tank Sizes & Levels
- Isolated, "Dry" Switch Housing
- Adjustable Arm Movement
- All Stainless Steel Construction
- SPST & SPDT Switch Types
Applications
- Chemical Tanks
- Etching & Plating Baths
- Parts Washers
- Sumps & Wells
- Wastewater
Specifications
| SERIES |
STEM |
FLOAT |
SG* |
TEMPERATURE |
PRESSURE |
SWITCH OUTPUT |
| S003 |
316 Stainless Steel |
316 Stainless Steel |
0.75 |
-40º to +500º F (-40º
to +260º C) |
150 PSIG (10.3 bar) |
SPST 20 VA |
| S003 |
316 Stainless Steel |
316 Stainless Steel |
0.75 |
-40º to +500º F (-40º
to +260º C) |
150 PSIG (10.3 bar) |
SPST 50 VA |
| S003 |
316 Stainless Steel |
316 Stainless Steel |
0.75 |
-40º to +500º F (-40º
to +260º C) |
150 PSIG (10.3 bar) |
SPST 100 VA |
| S003 |
316 Stainless Steel |
316 Stainless Steel |
0.75 |
-40º to +500º F (-40º
to +260º C) |
150 PSIG (10.3 bar) |
SPDT 100 VA |
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