Float, Level Sensors
Browse available Float, Level Sensors part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Package | ProdictStatis | Type | Output Type | Output Configuration | Current | Minimum Liquid Specific Gravity | Switch Actuation Level | Mounting Type | Material - Housing & Prism | Operating Temperature | Voltage Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
L20-17-S1-17-NOSENSOR FLOAT/LEVEL |
4,091 | - |
|
Datasheet | L20 | Bulk | Active | Liquid | Switch | SPST-NC/NO | - | 1.0 | - | Male 1/2" (12.7mm) NPT | Polyvinylidene Fluoride (PVDF) | -40°C ~ 82°C | - | ||
|
RSF66A25B100PSENSOR LEVEL SWITCH SINGLE FLOAT |
4,434 | - |
|
Datasheet | RSF66 | Bulk | Active | Liquid | Switch (2) (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 1.181", 3.937" (30mm, 100mm) | Panel Mount, M16x2 Thread | Polyphenylene Sulphide (PPS) | -10°C ~ 85°C | 120VDC, 240VAC | ||
|
RSF66A25B150PSENSOR LEVEL SWITCH SINGLE FLOAT |
4,901 | - |
|
Datasheet | RSF66 | Bulk | Active | Liquid | Switch (2) (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 1.181", 5.906" (30mm, 150mm) | Panel Mount, M16x2 Thread | Polyphenylene Sulphide (PPS) | -10°C ~ 85°C | 120VDC, 240VAC | ||
|
|
PFA3125EXSENSOR LEVEL SWITCH SINGLE FLOAT |
2,201 | - |
|
Datasheet | - | Box | Active | Liquid | Switch (Single Float) | NO | 400 mA | 0.6 | - | Panel Mount, M16x2 Thread | Polypropylene (PP) | -40°C ~ 80°C | 60V | ||
|
|
110324SUBMERSIBLE ELECTRODE TE1 (MEASU |
3,302 | - |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | ||
|
RSF47H100GFSENSOR LEVEL SWITCH SINGLE FLOAT |
4,909 | - |
|
Datasheet | RSF40 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 1 A | - | 1.654" (42mm) | Panel Mount, M16x2 Thread | Polyvinylidene Fluoride (PVDF) | -10°C ~ 105°C | 120VDC, 240VAC | ||
|
RSF47H100GGSENSOR LEVEL SWITCH SINGLE FLOAT |
1,637 | - |
|
Datasheet | RSF40 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 1 A | - | 1.654" (42mm) | Panel Mount, M16x2 Thread | Polyvinylidene Fluoride (PVDF) | -10°C ~ 105°C | 120VDC, 240VAC | ||
|
LLF69A198SENSOR LEVEL SWITCH SINGLE FLOAT |
4,462 | - |
|
Datasheet | LLF | Bulk | Active | Liquid | Switch (Single Float) | SPST-NO | 600 mA | 0.45 | - | Vertical Mount | Polyphenylene Sulphide (PPS) | -20°C ~ 75°C | 120VDC, 240VAC | ||
|
LLF69B198SENSOR LEVEL SWITCH SINGLE FLOAT |
4,397 | - |
|
Datasheet | LLF | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC | 600 mA | 0.45 | - | Vertical Mount | Polyphenylene Sulphide (PPS) | -20°C ~ 75°C | 120VDC, 240VAC | ||
|
RSF66A25B150SENSOR LEVEL SWITCH SINGLE FLOAT |
3,600 | - |
|
Datasheet | RSF66 | Bulk | Active | Liquid | Switch (2) (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 1.181", 5.906" (30mm, 150mm) | Panel Mount, M16x2 Thread | Polypropylene Sulphide (PPS) | -10°C ~ 85°C | 120VDC, 240VAC | ||
|
RSF66A25B175SENSOR LEVEL SWITCH SINGLE FLOAT |
3,808 | - |
|
Datasheet | RSF66 | Bulk | Active | Liquid | Switch (2) (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 1.181", 6.890" (30mm, 175mm) | Panel Mount, M16x2 Thread | Polypropylene Sulphide (PPS) | -10°C ~ 85°C | 120VDC, 240VAC | ||
|
RSF166A25B100PSENSOR LEVEL SWITCH SINGLE FLOAT |
3,242 | - |
|
Datasheet | RSF166P | Box | Active | Liquid | Switch (2) (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 1.181", 3.937" (30mm, 100mm) | Panel Mount, M16x2 Thread | Polyphenylene Sulphide (PPS) | -10°C ~ 85°C | 120VDC, 240VAC | ||
|
RSF166A25B75PSENSOR LEVEL SWITCH SINGLE FLOAT |
3,787 | - |
|
Datasheet | RSF166P | Box | Active | Liquid | Switch (2) (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 1.181", 2.953" (30mm, 75mm) | Panel Mount, M16x2 Thread | Polyphenylene Sulphide (PPS) | -10°C ~ 85°C | 120VDC, 240VAC | ||
|
RSF166A25B125PSENSOR LEVEL SWITCH SINGLE FLOAT |
4,211 | - |
|
Datasheet | RSF166P | Box | Active | Liquid | Switch (2) (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 1.181", 4.921" (30mm, 125mm) | Panel Mount, M16x2 Thread | Polyphenylene Sulphide (PPS) | -10°C ~ 85°C | 120VDC, 240VAC | ||
|
RSF157HFPSENSOR LEVEL SWITCH SINGLE FLOAT |
4,691 | - |
|
Datasheet | RSF150 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 1 A | 0.85 | - | Panel Mount, M16x2 Thread | Polyvinylidene Fluoride (PVDF) | -10°C ~ 105°C | 300VAC, 300VDC | ||
|
RSF157HGPSENSOR LEVEL SWITCH SINGLE FLOAT |
1,825 | - |
|
Datasheet | RSF150 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 1 A | 0.85 | - | Panel Mount, M16x2 Thread | Polyvinylidene Fluoride (PVDF) | -10°C ~ 105°C | 300VAC, 300VDC | ||
|
LLF47YFPSENSOR LEVEL SWITCH SINGLE FLOAT |
2,051 | - |
|
Datasheet | LLF40 | Bag | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.7 | 0.394" (10mm) | Panel Mount, M12 Thread | Polyvinylidene Fluoride (PVDF) | -10°C ~ 105°C | 120V | ||
|
|
L45-16-C1-16-NOSENSOR FLOAT/LEVEL |
3,782 | - |
|
Datasheet | L45 | Bulk | Active | Liquid | Switch | SPST-NC/NO | - | 0.85 | - | Threaded | Plastic | -40°C ~ 82.2°C | - | ||
|
|
L40-16-C1-16-NOSENSOR FLOAT/LEVEL |
3,757 | - |
|
Datasheet | L40 | Bulk | Active | Liquid | - | - | - | 0.85 | - | Male 1/8" (3.18mm) NPT | Plastic | -40°C ~ 82.2°C | - | ||
|
RSF107HNPSENSOR LEVEL SWITCH SINGLE FLOAT |
2,440 | - |
|
Datasheet | RSF100 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 1 A | 0.95 | - | Panel Mount, M16x2 Thread | Polyvinylidene Fluoride (PVDF) | -10°C ~ 105°C | 300VAC, 300VDC |
Float, Level Sensors FAQ
Common questions about selecting, comparing and sourcing Float, Level Sensors components through Winsun (HK) Electronics.
What should I check when selecting Float, Level Sensors components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Float, Level Sensors part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Float, Level Sensors parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Float, Level Sensors components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
