Sensata RSF50 Series Compact Internal Fitting Vertical Level Switches
Product Overview
The Sensata RSF50 series offers compact, vertically mounted level switches designed for internal tank fitting, with mounting options from the top or bottom. These switches feature a single switch point and are suitable for applications requiring reliable liquid level detection in vending machines, printing systems, and chemical dosing equipment. Manufactured from a variety of plastics with different gasket materials, they are designed to be compatible with most commonly used liquids. The switch action can be reversed by inverting the float. Available with M12 x 1.75 or 1/8 NPT mounting threads.
Product Attributes
- Brand: Sensata
- Series: RSF50
- Origin: Made in the UK
- Certifications: WRAS approved, UL approved, NSF approved (specific models)
- Materials: Nylon, Polypropylene, Polyphenylene Sulphide (PPS), Polyvinylidene Fluoride (PVDF)
- Colors: Black, Opaque White, Grey, Green
- Switch Action Reversal: Possible by inverting the float
Technical Specifications
| Model | Material | Temperature Range (C) | Temperature Range (F) | Max Power (VA) | Mounting Thread | Leadout Length (cm) | Leadout Cable | Gasket Material | Approvals | |
|---|---|---|---|---|---|---|---|---|---|---|
| RSF53H100RC | Nylon | -20 to +75 | -4 to +167 | 100VA | M12 | 100 | PVC 16/0.2 | Nitrile | WRAS | |
| RSF53H100R1/8 | Nylon | -20 to +75 | -4 to +167 | 100VA | 1/8 NPT | 100 | PVC 16/0.2 | N/A | WRAS | |
| RSF53Y100RC | Nylon | -20 to +75 | -4 to +167 | 25VA | M12 | 100 | PVC 16/0.2 | Nitrile | WRAS | |
| RSF53Y100R1/8 | Nylon | -20 to +75 | -4 to +167 | 25VA | 1/8 NPT | 100 | PVC 16/0.2 | N/A | WRAS | |
| RSF54H100RC | Polypropylene (PP) | -20 to +100 | -4 to +212 | 100VA | M12 | 100 | PVC 16/0.2 | Nitrile | WRAS & NSF | |
| RSF54H100R1/8 | Polypropylene (PP) | -20 to +100 | -4 to +212 | 100VA | 1/8 NPT | 100 | PVC 16/0.2 | N/A | WRAS & NSF | |
| RSF54Y100RC | Polypropylene (PP) | -20 to +100 | -4 to +212 | 25VA | M12 | 100 | PVC 16/0.2 | Nitrile | WRAS & NSF | |
| RSF54Y100R1/8 | Polypropylene (PP) | -20 to +100 | -4 to +212 | 25VA | 1/8 NPT | 100 | PVC 16/0.2 | N/A | WRAS & NSF | |
| RSF56H050TB | Polyphenylene Sulphide (PPS) | -10 to +120* | +14 to +248* | 100VA | M12 | 50 | ETFE 19/0.2 | Viton | UL & NSF | |
| RSF56H100RC | Polyphenylene Sulphide (PPS) | -10 to +105 | +14 to +221 | 100VA | M12 | 100 | PVC 16/0.2 | Nitrile | WRAS, UL & NSF | |
| RSF56H100R1/8 | Polyphenylene Sulphide (PPS) | -10 to +105 | +14 to +221 | 100VA | 1/8 NPT | 100 | PVC 16/0.2 | N/A | WRAS, UL & NSF | |
| RSF56Y050TB | Polyphenylene Sulphide (PPS) | -10 to +120* | +14 to +248* | 25VA | M12 | 50 | ETFE 19/0.2 | Viton | UL & NSF | |
| RSF56Y050T1/8 | Polyphenylene Sulphide (PPS) | -10 to +120* | +14 to +248* | 25VA | 1/8 NPT | 50 | ETFE 19/0.2 | N/A | WRAS, UL & NSF | |
| RSF56Y100TB | Polyphenylene Sulphide (PPS) | -10 to +120* | +14 to +248* | 25VA | M12 | 50 | ETFE 19/0.2 | Viton | UL & NSF | |
| RSF56Y100RC | Polyphenylene Sulphide (PPS) | -10 to +105 | +14 to +221 | 25VA | M12 | 100 | PVC 16/0.2 | Nitrile | WRAS, UL & NSF | |
| RSF56Y100R1/8 | Polyphenylene Sulphide (PPS) | -10 to +105 | +14 to +221 | 25VA | 1/8 NPT | 100 | PVC 16/0.2 | N/A | WRAS, UL & NSF | |
| RSF57H100GC | Polyvinylidene Fluoride (PVDF) | -10 to +105 | +14 to +221 | 100VA | M12 | 100 | PTFE7/0.2 | Nitrile | UL & NSF | |
| RSF57H100G1/8 | Polyvinylidene Fluoride (PVDF) | -10 to +105 | +14 to +221 | 100VA | 1/8 NPT | 100 | PTFE7/0.2 | N/A | UL & NSF | |
| RSF57Y100GC | Polyvinylidene Fluoride (PVDF) | -10 to +105 | +14 to +221 | 25VA | M12 | 100 | PTFE7/0.2 | Nitrile | UL & NSF | |
| RSF57Y100G1/8 | Polyvinylidene Fluoride (PVDF) | -10 to +105 | +14 to +221 | 25VA | 1/8 NPT | 100 | PTFE7/0.2 | N/A | UL & NSF | |
| RSF57H100GB | Polyvinylidene Fluoride (PVDF) | -10 to +105 | +14 to +221 | 100VA | M12 | 100 | PTFE7/0.2 | Viton | UL & NSF | |
| RSF57Y100GB | Polyvinylidene Fluoride (PVDF) | -10 to +105 | +14 to +221 | 25VA | M12 | 100 | PTFE7/0.2 | Viton | UL & NSF | |
| RSF58H100RC | Polypropylene (PP) (UL) | -20 to +100 | -4 to +212 | 100VA | M12 | 100 | PVC 16/0.2 | Nitrile | UL | |
| RSF58H100R1/8 | Polypropylene (PP) (UL) | -20 to +100 | -4 to +212 | 100VA | 1/8 NPT | 100 | PVC 16/0.2 | N/A | UL | |
| RSF58Y100RC | Polypropylene (PP) (UL) | -20 to +100 | -4 to +212 | 25VA | M12 | 100 | PVC 16/0.2 | Nitrile | UL | |
| RSF58Y100R1/8 | Polypropylene (PP) (UL) | -20 to +100 | -4 to +212 | 25VA | 1/8 NPT | 100 | PVC 16/0.2 | N/A | UL | |
| Electrical Specifications: | ||||||||||
| Switching Power (Max VA) | 25 (Y code), 100 (H code) | |||||||||
| Switching Voltage AC (Max V) | 240 (25VA), 300 (100VA) | |||||||||
| Switching Voltage DC (Max V) | 120 (25VA), 300 (100VA) | |||||||||
| Switching Current (Max A) | 0.6 (25VA), 1 (100VA) | |||||||||
| * Maximum temperature requires ETFE cable to be specified, otherwise +105C. All ratings are for resistive load only. | ||||||||||
Customization
Custom versions can be manufactured for particular applications. Please contact Sensata with your requirements.
Contact Information
Cynergy3 Components Ltd.
7 Cobham Road, Ferndown Industrial Estate, Wimborne, Dorset, BH21 7PE, United Kingdom
+44 (0)1202 897969
c3w_sales@sensata.com
2411272244_Sensata-RSF58H100RC_C7352793.pdf
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