External mount float switch Sensata RSF103Y100JN with reversible switch action by inverting the float
Product Overview
The Sensata RSF100 Series offers a range of compact, externally mounted miniature vertical float switches designed for top or bottom tank mounting via a compression seal, eliminating the need for internal tank access. These switches are available in standard 25VA and high-power 100VA switching capacities. The switch action can be reversed by inverting the float. Options include flying lead or M12 connector configurations, with compatible cables available. Materials include Nylon, Polypropylene, Polyphenylene Sulphide (PPS), and PVDF, with WRAS and NSF approved versions available. Maximum temperature ratings may require specific cable selection (ETFE).
Product Attributes
- Brand: Sensata
- Series: RSF100
- Origin: Made in the UK
- Approvals: WRAS, NSF, UL (model dependent)
- Mounting: External mount via compression seal
- Switch Action Reversal: Possible by inverting float
- Leadout Options: Flying lead or M12 connector
Technical Specifications
| Model Series | Material | Color | Temperature Range (C) | Temperature Range (F) | Min. Fluid SG | Contact Form | Switching Power (Max VA) | Switching Voltage AC (Max V) | Switching Voltage DC (Max V) | Switching Current (Max A) | Leadout | Gasket | Approvals |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RSF103 | Nylon | Black | -20/+75 | -4/+167 | TBC | N/O (N/C) | 25 (Y code) / 100 (H code) | 240 | 120 | 0.6 | 100cm PVC 2 core 7/0.2 (RSF103Y/H100JN) or M12 Connector (RSF103Y/HNP) | Nitrile | WRAS |
| RSF104 | Polypropylene | White | -20/+100 | -4/+212 | TBC | N/O (N/C) | 25 (Y code) / 100 (H code) | 240 | 120 | 0.6 | 100cm PVC 2 core 7/0.2 (RSF104Y/H100JN) or M12 Connector (RSF104Y/HNP) | Nitrile | WRAS & NSF |
| RSF106 | Polyphenylene Sulphide (PPS) | Grey | -10/+120* | +14/+248* | TBC | N/O (N/C) | 25 (Y code) / 100 (H code) | 240 | 120 | 0.6 | 100cm PVC 2 core 7/0.2 (RSF106Y/H100JN) or 50cm PTFE 2 core 7/0.2 (RSF106Y/H050TV) or M12 Connector (RSF106Y/HNP) | Nitrile or Viton | WRAS, UL & NSF |
| RSF107 | PVDF | Green | -10/+105 | +14/+221 | 0.95 | N/O (N/C) | 25 (Y code) / 100 (H code) | 240 | 120 | 0.6 | 100cm PTFE 2 core 7/0.2 (RSF107Y/H100GN/GV) or M12 Connector (RSF107Y/HNP/VP) | Nitrile or Viton | UL & NSF |
| RSF108 | Polypropylene | Opaque | -20/+100 | -4/+212 | TBC | N/O (N/C) | 25 (Y code) / 100 (H code) | 240 | 120 | 0.6 | 100cm PVC 2 core 7/0.2 (RSF108Y/H100JN) or M12 Connector (RSF108Y/HNP) | Nitrile | UL |
| * Maximum temperature requires ETFE cable to be specified. All electrical ratings are for resistive load only. | |||||||||||||
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