Product Overview
The Sensata RSF150 series are compact, vertically mounted float switches designed for internal tank mounting. These switches feature a single switch point and utilize M12 circular connectors for electrical connections, with compatible cables available. They are suitable for a variety of liquids and can be manufactured from different plastic materials with a choice of gasket materials. The switch action can be reversed by inverting the float. Typical applications include vending machines, printing systems, and chemical dosing equipment.
Product Attributes
- Brand: Sensata
- Series: RSF150
- Mounting: Internal, Vertical (Top or Bottom of Tank)
- Electrical Connection: M12 Circular Connectors
- Materials Available: Nylon, Polypropylene, PPS, PVDF
- Certifications: WRAS, NSF, UL recognised components (File No. E171218)
- Switch Action Reversal: Possible by inverting the float
- Customization: Custom versions available upon request
Technical Specifications
| Model | Material | Color | Temperature Range (C) | Temperature Range (F) | Min. Fluid SG | Must Close Level (SG=1) (mm) | Must Open Level (SG=1) (mm) | Switching Power | Max VA | Max AC Voltage (V) | Max DC Voltage (V) | Max Current (A) | Gasket Material | Approvals |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RSF153 | Nylon | Black | -20/+75 | -4/+167 | 0.8 | 11.5 | 22.5 | 25W (Y code) / 100W (H code) | 25 / 100 | 240 | 120 | 0.6 / 1 | N/A | WRAS |
| RSF154 | Polypropylene | Opaque White | -20/+100 | -4/+212 | 0.65 | 15 | 26 | 25W (Y code) / 100W (H code) | 25 / 100 | 240 | 120 | 0.6 / 1 | N/A | WRAS & NSF |
| RSF158 | Polypropylene (UL) | Grey | -20/+100 | -4/+212 | 0.8 | 9.5 | 20.5 | 25W (Y code) / 100W (H code) | 25 / 100 | 240 | 120 | 0.6 / 1 | N/A | UL |
| RSF156 | PPS | Green | -10/+105 | +14/+221 | 0.85 | 9.5 | 20.5 | 25W (Y code) / 100W (H code) | 25 / 100 | 300 | 300 | 1 | N/A | WRAS, UL & NSF |
| RSF157 | PVDF | N/A | -10/+105 | +14/+221 | 0.85 | 9.5 | 20.5 | 25W (Y code) / 100W (H code) | 25 / 100 | 300 | 300 | 1 | N/A | UL & NSF |
| RSF153HFP | Nylon | N/A | -20 to +75 | N/A | N/A | N/A | N/A | 100VA | 100 | 240 | 120 | N/A | Nitrile | WRAS |
| RSF153YFP | Nylon | N/A | -20 to +75 | N/A | N/A | N/A | N/A | 25VA | 25 | 240 | 120 | N/A | Nitrile | WRAS |
| RSF154HFP | Polypropylene | N/A | -20 to +100 | N/A | N/A | N/A | N/A | 100VA | 100 | 240 | 120 | N/A | Nitrile | WRAS & NSF |
| RSF154YFP | Polypropylene | N/A | -20 to +100 | N/A | N/A | N/A | N/A | 25VA | 25 | 240 | 120 | N/A | Nitrile | WRAS & NSF |
| RSF156HFP | PPS | N/A | -10 to +105 | N/A | N/A | N/A | N/A | 100VA | 100 | 300 | 300 | N/A | Nitrile | WRAS, UL & NSF |
| RSF156YFP | PPS | N/A | -10 to +105 | N/A | N/A | N/A | N/A | 25VA | 25 | 300 | 300 | N/A | Nitrile | WRAS, UL & NSF |
| RSF157HFP | PVDF | N/A | -10 to +105 | N/A | N/A | N/A | N/A | 100VA | 100 | 300 | 300 | N/A | Nitrile | UL & NSF |
| RSF157YFP | PVDF | N/A | -10 to +105 | N/A | N/A | N/A | N/A | 25VA | 25 | 300 | 300 | N/A | Nitrile | UL & NSF |
| RSF157HGP | PVDF | N/A | -10 to +105 | N/A | N/A | N/A | N/A | 100VA | 100 | 300 | 300 | N/A | Viton | UL & NSF |
| RSF157YGP | PVDF | N/A | -10 to +105 | N/A | N/A | N/A | N/A | 25VA | 25 | 300 | 300 | N/A | Viton | UL & NSF |
| RSF158HFP | PP (UL) | N/A | -20 to +100 | N/A | N/A | N/A | N/A | 100VA | 100 | 240 | 120 | N/A | Nitrile | UL |
| RSF158YFP | PP (UL) | N/A | -20 to +100 | N/A | N/A | N/A | N/A | 25VA | 25 | 240 | 120 | N/A | Nitrile | UL |
| Electrical Connection: M12 circular connector | ||||||||||||||
| Contact Form: N/O (N/C) | ||||||||||||||
| Note: All ratings are for resistive load only. | ||||||||||||||
2411272244_Sensata-RSF154YFP_C7352762.pdf
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