Product Overview
The RSF66 float switch series is designed to offer a variety of switching options for diverse system requirements. Manufactured from PPS (Polyphenylene Sulphide), these switches are compatible with a wide range of liquids. Single float versions are typically used in systems with PLC control, while dual float versions are suitable for controlling the filling or emptying of tanks via electromechanical relays. These switches feature high & low level switching and are available in versions for filling or emptying control. Many variants are UL recognized components and are WRAS and NSF Approved.
Product Attributes
- Brand: Sensata
- Series: RSF66
- Material: PPS (Polyphenylene Sulphide)
- Color: Grey
- Origin: Made in the UK
- Certifications: UL recognised components (File No. E171218), WRAS Approved, NSF Approved, ISO9001 CERTIFIED
Technical Specifications
| Specification | Value |
|---|---|
| Temperature Range (C) | -10/+85 |
| Temperature Range (F) | +14/+185 |
| Minimum Liquid SG | 0.85 |
| Standard Cable Length | 100cm |
| Switching Power (VA Max) | 25 |
| Switching Voltage (AC Max) | 240 |
| Switching Voltage (DC Max) | 120 |
| Switching Current (Max A) | 0.6 |
| Electrical Ratings | For resistive loads only |
Single Float Versions
| Model | Upper Switch Level (mm) | Lower Switch Level (mm) | Total Length (mm) |
|---|---|---|---|
| RSF66A25B75 | 30 | 75 | 102 |
| RSF66A25B100 | 30 | 100 | 127 |
| RSF66A25B125 | 30 | 125 | 152 |
| RSF66A25B150 | 30 | 150 | 177 |
| RSF66A25B175 | 30 | 175 | 202 |
Dual Float Versions
| Model | Control Type | Switch Level (mm) | Total Length (mm) |
|---|---|---|---|
| RSF66A50A100 | Emptying Control | 50 | 134 |
| RSF66A50A150 | Emptying Control | 50 | 184 |
| RSF66B50B100 | Filling Control | 50 | 127 |
| RSF66B50B150 | Filling Control | 50 | 177 |
Custom versions can be made for particular applications. Please contact Sensata with your requirements.
2411272249_Sensata-RSF66B50B150_C7352817.pdf
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