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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LMT121SENSOR LEVEL DIGITAL |
4,068 | - |
|
Datasheet | - | Box | Active | Liquid, Powder | Digital | SPDT | 50 mA | - | - | Male 1/2" (12.7mm) NPT | Stainless Steel | -40°C ~ 85°C | 18V ~ 30V | ||
|
LMC502SENSOR LEVEL DIGITAL |
2,015 | - |
|
Datasheet | - | Box | Active | Liquid, Powder | Digital | NPN, PNP | 50 mA | - | - | Male M12x1 | Polyether Ether Ketone (PEEK), Polyetherimide (PEI), Stainless Steel | -20°C ~ 85°C | 18V ~ 30V | ||
|
28090SENSOR LEVEL ANALOG |
4,870 | - |
|
Datasheet | - | Bulk | Active | Liquid | Analog | - | - | - | - | Flange Mount | - | - | 2V ~ 5V | ||
|
WPSE472SENSOR LEVEL CONTACTLESS WATER |
3,189 | - |
|
Datasheet | - | Bulk | Active | Liquid | - | - | 5 mA | - | - | Cable Mount | Plastic | - | 5V ~ 24V | ||
|
RSF83YPSENSOR LEVEL SWITCH SINGLE FLOAT |
2,875 | - |
|
Datasheet | RSF80 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 0.787" (20mm) | Male 1/2" (12.7mm) NPT | Nylon | -20°C ~ 75°C | 120VDC, 240VAC | ||
|
|
80650-000SENSOR LEVEL SWITCH SINGLE FLOAT |
3,177 | - |
|
Datasheet | - | Box | Active | Liquid | Switch (Single Float) | SPST-NO | 1 A | - | - | Panel Mount, M16 Thread | Polypropylene (PP) | -30°C ~ 110°C | 100V | ||
|
RSF83Y100RSENSOR LEVEL SWITCH SINGLE FLOAT |
4,879 | - |
|
Datasheet | RSF80 | Bag | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 0.787" (20mm) | Male 1/2" (12.7mm) NPT | Nylon | -20°C ~ 75°C | 120VDC, 240VAC | ||
|
20017782-00SENSOR LEVEL SWITCH SINGLE FLOAT |
2,564 | - |
|
Datasheet | - | Box | Active | Liquid | Switch (Single Float) | SPST-NO | 1 A | - | - | Panel Mount, Male 1/2" (12.7mm) NPT | Nylon | -30°C ~ 110°C | 100V | ||
|
RSF44YFPSENSOR LEVEL SWITCH SINGLE FLOAT |
2,287 | - |
|
Datasheet | RSF40 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 0.787" (20mm) | Panel Mount, M16x2 Thread | Polypropylene (PP) | -20°C ~ 100°C | 120VDC, 240VAC | ||
|
RSF73YNPSENSOR LEVEL SWITCH SINGLE FLOAT |
3,816 | - |
|
Datasheet | RSF70 | 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 | ||
|
RSF154YFPSENSOR LEVEL SWITCH SINGLE FLOAT |
2,745 | - |
|
Datasheet | RSF150 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NO | 600 mA | 0.65 | 1.024" (26mm) | Panel Mount, M16x2 Thread | Polypropylene (PP) | -20°C ~ 100°C | 120VDC, 240VAC | ||
|
RSF74Y100RNSENSOR LEVEL SWITCH SINGLE FLOAT |
2,875 | - |
|
Datasheet | RSF70 | Bag | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 0.787" (20mm) | Panel Mount, M16x2 Thread | Polypropylene (PP) | -20°C ~ 100°C | 120VDC, 240VAC | ||
|
RSF46YFPSENSOR LEVEL SWITCH SINGLE FLOAT |
1,866 | - |
|
Datasheet | RSF40 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 0.945" (24mm) | Panel Mount, M16x2 Thread | Polyphenylene Sulphide (PPS) | -10°C ~ 120°C | 120VDC, 240VAC | ||
|
RSF54Y100R1/8SENSOR LEVEL SWITCH SINGLE FLOAT |
4,094 | - |
|
Datasheet | RSF50 | Bag | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.65 | 1.024" (26mm) | Male 1/8" (3.18mm) NPT | Polypropylene (PP) | -20°C ~ 100°C | 120VDC, 240VAC | ||
|
RSF86YPSENSOR LEVEL SWITCH SINGLE FLOAT |
1,874 | - |
|
Datasheet | RSF80 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 0.945" (24mm) | Male 1/2" (12.7mm) NPT | Polyphenylene Sulphide (PPS) | -10°C ~ 120°C | 120VDC, 240VAC | ||
|
RSF156YFPSENSOR LEVEL SWITCH SINGLE FLOAT |
4,086 | - |
|
Datasheet | RSF150 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NO | 600 mA | 0.85 | 0.807" (20.5mm) | Panel Mount, M16x2 Thread | Polyphenylene Sulphide (PPS) | -10°C ~ 105°C | 120VDC, 240VAC | ||
|
RSF88H100RSENSOR LEVEL SWITCH SINGLE FLOAT |
1,808 | - |
|
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 | ||
|
PLS-081A-6VAISENSOR LEVEL SWITCH |
3,784 | - |
|
Datasheet | - | Bulk | Active | Liquid | Switch | SPST-NO | 1.5 A | - | 3.189" (81mm) | Panel Mount, M10 Thread | Stainless Steel | -40°C ~ 125°C | 200V | ||
|
RSF86Y050TSENSOR LEVEL SWITCH SINGLE FLOAT |
1,308 | - |
|
Datasheet | RSF80 | Bulk | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 0.945" (24mm) | Male 1/2" (12.7mm) NPT | Polyphenylene Sulphide (PPS) | -10°C ~ 120°C | 120VDC, 240VAC | ||
|
RSF56Y100RCSENSOR LEVEL SWITCH SINGLE FLOAT |
3,421 | - |
|
Datasheet | RSF50 | Bag | Active | Liquid | Switch (Single Float) | SPST-NC/NO | 600 mA | 0.85 | 0.807" (20.5mm) | Panel Mount, M12x1.75 Thread | Polyphenylene Sulphide (PPS) | -10°C ~ 120°C | 120VDC, 240VAC |
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.
