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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PLS-031B-6PPISENSOR LEVEL SWITCH |
360 | - |
|
Datasheet | - | Bulk | Active | Liquid, Powder | Switch | SPST-NC | 1.5 A | - | 1.22" (31mm) | Panel Mount, M8 Thread | Polypropylene (PP) | -20°C ~ 80°C | 250VAC | ||
|
59630-1-T-02-FSENSOR LEVEL SWITCH SINGLE FLOAT |
167 | - |
|
Datasheet | 59630 | Box | Active | Liquid | Switch (Single Float) | SPST-NO | 500 mA | - | 0.2" (5.08 mm) | Panel Mount, M8 Thread | - | -40°C ~ 105°C | 200VDC | ||
|
PTF01070SENSOR LEVEL SWITCH SINGLE FLOAT |
172 | - |
|
Datasheet | - | Box | Active | Liquid | Switch (Single Float) | NO | 500 mA | 0.8 | - | Panel Mount, M8 Thread | Polyamide (PA) | 0°C ~ 70°C | 125VAC, 100VDC | ||
|
FPS-BSENSOR LEVEL SWITCH SINGLE FLOAT |
125 | - |
|
Datasheet | HVAC/R | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC | - | - | - | Bracket Mount | - | - | - | ||
|
20017612-31SENSOR LEVEL SWITCH SINGLE FLOAT |
526 | - |
|
Datasheet | - | Box | Active | Liquid | Switch (Single Float) | SPST-NO | 1 A | - | - | Panel Mount, M16 Thread | Nylon | -30°C ~ 105°C | 200V | ||
|
20017615-05SENSOR LEVEL SWITCH SINGLE FLOAT |
199 | - |
|
Datasheet | - | Box | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 1 A | - | - | Panel Mount, Male 1/8" (3.18mm) NPT | Nylon | 0°C ~ 70°C | 100V | ||
|
RSF43YFPSENSOR LEVEL SWITCH SINGLE FLOAT |
303 | - |
|
Datasheet | RSF40 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 0.787" (20mm) | Panel Mount, M16x2 Thread | Nylon | -20°C ~ 75°C | 120VDC, 240VAC | ||
|
RSF53Y100RCSENSOR LEVEL SWITCH SINGLE FLOAT |
139 | - |
|
Datasheet | RSF50 | Bag | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.8 | 0.886" (22.5mm) | Panel Mount, M12x1.75 Thread | Nylon | -20°C ~ 75°C | 120VDC, 240VAC | ||
|
RSF108YNPSENSOR LEVEL SWITCH SINGLE FLOAT |
210 | - |
|
Datasheet | RSF100 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NO | 600 mA | - | - | Panel Mount, M16x2 Thread | Polypropylene (PP) | -20°C ~ 100°C | 120VDC, 240VAC | ||
|
RSF78Y100RNSENSOR LEVEL SWITCH SINGLE FLOAT |
184 | - |
|
Datasheet | RSF70 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.8 | 0.787" (20mm) | Panel Mount, M16x2 Thread | Polypropylene (PP) | -20°C ~ 100°C | 120VDC, 240VAC | ||
|
PLS-081A-3VAISENSOR LEVEL SWITCH |
138 | - |
|
Datasheet | - | Bulk | Active | Liquid | Switch | SPST-NO | 1 A | - | 3.189" (81mm) | Panel Mount, M10 Thread | Stainless Steel | -40°C ~ 125°C | 200V | ||
|
RSF84H100RSENSOR LEVEL SWITCH SINGLE FLOAT |
634 | - |
|
Datasheet | RSF80 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 1 A | 0.85 | 0.787" (20mm) | Male 1/2" (12.7mm) NPT | Polypropylene (PP) | -20°C ~ 100°C | 300VAC, 300VDC | ||
|
RSF106Y100JNSENSOR LEVEL SWITCH SINGLE FLOAT |
148 | - |
|
Datasheet | RSF100 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NO | 600 mA | - | - | Panel Mount, M16x2 Thread | Polyphenylene Sulphide (PPS) | -10°C ~ 120°C | 120VDC, 240VAC | ||
|
TSF44Y100DFSENSOR LEVEL SWITCH SINGLE FLOAT |
685 | - |
|
Datasheet | TSF40 | Bulk | Active | Liquid, Temperature | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 0.3149", 0.4641" (8mm, 20mm) | Panel Mount, M16x2 Thread | Polypropylene (PP) | -20°C ~ 100°C | 120VDC, 240VAC | ||
|
OLS200D3LSHSENSOR LEVEL PUSH-PULL |
2,940 | - |
|
Datasheet | OLS2 | Bulk | Active | Liquid | Push-Pull | Low-Dry | 2.5 mA | - | - | Threaded | Polysulfone | -25°C ~ 80°C | 5V ~ 15V | ||
|
LS05-1A66-7-500WSENSOR LEVEL SWITCH SINGLE FLOAT |
1,196 | - |
|
Datasheet | - | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC | 500 mA | - | - | Free Hanging | Stainless Steel | -30°C ~ 80°C | 180V | ||
|
PLS-051A-6PPISENSOR LEVEL SWITCH |
184 | - |
|
Datasheet | - | Bulk | Active | Liquid | Switch | SPST-NO | 1.5 A | - | 1.811" (46mm) | Threaded | Polyoxymethylene (POM) | -20°C ~ 80°C | 250VAC | ||
|
LS05-1A66-1-500WSENSOR LEVEL SWITCH SINGLE FLOAT |
1,980 | - |
|
Datasheet | - | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC | 500 mA | - | - | Free Hanging | Stainless Steel | -30°C ~ 80°C | 180V | ||
|
OLS210D3L24-003SENSOR LEVEL OPEN DRAIN |
118 | - |
|
Datasheet | OLS2 | Bulk | Active | Liquid | Open Drain | Low-Dry | 2.5 mA | - | - | Threaded | Polysulfone | -40°C ~ 125°C | 10 ~ 28VDC | ||
|
LS01-1B66-PA-500WSENSOR LEVEL SWITCH SINGLE FLOAT |
273 | - |
|
Datasheet | LS01 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC | 500 mA | - | - | Free Hanging | Polyamide (PA) | -30°C ~ 80°C | 200V |
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.
