L190S Series
Shielded float level switches for turbulent & dirty liquids
The L190S Shielded Liquid Level Switch provides accurate and stable level detection in turbulent, highly-contaminated, non-static liquids. A slosh shield protects the float switch by minimizing effects from tank motion and potential particle interference. The L190S performs in both, oil and water applications. It serves as the perfect solution for level detection in wells, sumps, mobile tanks, filtration systems, and any other application where moving liquid and heavy particles exist.
Technology
Float level switches - Buoyancy
All float operated liquid level controls operate on the basic buoyancy principle which states "the buoyancy force action on an object is equal to the mass of liquid displaced by the object." As a result, floats ride on the liquid surface partially submerged and move the same distance the liquid level moves. Because of this, they are normally used for narrow level differential applications such as high level alarm or low level alarm.
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Features
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Applications
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Specifications
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Downloads
- Equipped with Buna-N or Stainless Steel Float
- Fully-Shielded Movement
- Universal Side Mounting Capabilities
- SPST or SPDT Switch Options
- Sumps & Wells
- Bilges
- Mobile Tanks
- Storage Tanks
| L190S | 316 STAINLESS STEEL | BUNA-N | -40º TO +180º F (-40º TO +82.2º C) | 150 PSIG (10.3 BAR) | 0.57 | SPST 50 VA |
| L190S | 316 Stainless Steel | 316 Stainless Steel | -40º to +300º F (-40º to +148.9º C) | 120 PSIG (8.3 bar) | 0.8 | SPST 50 VA |
| L190S | 316 Stainless Steel | Buna-N | -40º to +180º F (-40º to +82.2º C) | 150 PSIG (10.3 bar) | 0.57 | SPST 100 VA |
| L190S | 316 Stainless Steel | 316 Stainless Steel | -40º to +300º F (-40º to +148.9º C) | 120 PSIG (8.3 bar) | 0.8 | SPST 100 VA |
| L190S | 316 Stainless Steel | Buna-N | -40º to +180º F (-40º to +82.2º C) | 150 PSIG (10.3 bar) | 0.57 | SPDT 20 VA |
| L190S | 316 Stainless Steel | 316 Stainless Steel | -40º to +300º F (-40º to +148.9º C) | 120 PSIG (8.3 bar) | 0.8 | SPDT 20 VA |
| L190S | 316 Stainless Steel | Buna-N | -40º to +180º F (-40º to +82.2º C) | 150 PSIG (10.3 bar) | 0.57 | SPDT 100 Watt |
| L190S | 316 Stainless Steel | 316 Stainless Steel | -40º to +300º F (-40º to +148.9º C) | 120 PSIG (8.3 bar) | 0.8 | SPDT 100 Watt |
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