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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.

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Datasheets & Specifications Access technical references quickly
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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
944T4V2D1C1200E Honeywell Sensing and Productivity Solutions

944T4V2D1C1200E

SENSOR LEVEL INDUSTRIAL

Honeywell Sensing and Productivity Solutions

3,605 -
Datasheet * Bulk Obsolete - - - - - - - - - -
FRN12313 Honeywell Sensing and Productivity Solutions

FRN12313

SENSOR LEVEL

Honeywell Sensing and Productivity Solutions

1,882 -
Datasheet - Bulk Obsolete - - - - - - - - - -
FRN12413 Honeywell Sensing and Productivity Solutions

FRN12413

SENSOR LEVEL

Honeywell Sensing and Productivity Solutions

1,596 -
Datasheet - Bulk Obsolete - - - - - - - - - -
FRN21112 Honeywell Sensing and Productivity Solutions

FRN21112

SENSOR LEVEL

Honeywell Sensing and Productivity Solutions

1,335 -
Datasheet - Bulk Obsolete - - - - - - - - - -
FRN22212 Honeywell Sensing and Productivity Solutions

FRN22212

SENSOR LEVEL

Honeywell Sensing and Productivity Solutions

4,887 -
Datasheet - Bulk Obsolete - - - - - - - - - -
LRNR31N01 Honeywell Sensing and Productivity Solutions

LRNR31N01

SENSOR LEVEL SWITCH

Honeywell Sensing and Productivity Solutions

3,429 -
Datasheet LRN Bulk Obsolete Liquid Switch SPST-NC/NO 1 A 0.65 - Panel Mount, M16x2 Thread Nylon -30°C ~ 130°C 100V
LRNR51N01 Honeywell Sensing and Productivity Solutions

LRNR51N01

SENSOR LEVEL SWITCH

Honeywell Sensing and Productivity Solutions

1,485 -
Datasheet LRN Bulk Obsolete Liquid Switch SPST-NC/NO 1 A 0.65 - Panel Mount, M16x2 Thread Polypropylene (PP) -30°C ~ 110°C 100V
LRNV31S42 Honeywell Sensing and Productivity Solutions

LRNV31S42

SENSOR LEVEL SWITCH

Honeywell Sensing and Productivity Solutions

4,141 -
Datasheet LRN Bulk Obsolete Liquid Switch SPST-NC/NO 1 A 0.65 - - Nylon -30°C ~ 130°C 100V
LRNV51S42 Honeywell Sensing and Productivity Solutions

LRNV51S42

SENSOR LEVEL SWITCH

Honeywell Sensing and Productivity Solutions

3,247 -
Datasheet LRN Bulk Obsolete Liquid Switch SPST-NC/NO 1 A 0.65 - - Polypropylene (PP) -30°C ~ 110°C 100V
LLE101101-001 Honeywell Sensing and Productivity Solutions

LLE101101-001

SENSOR LEVEL DIGITAL

Honeywell Sensing and Productivity Solutions

2,816 -
Datasheet LLE Bulk Obsolete Liquid Digital High-Dry 15 mA - - Panel Mount, M12 Thread Polysulfone (PES) -25°C ~ 80°C 5V ~ 12V
LLE101101-086 Honeywell Sensing and Productivity Solutions

LLE101101-086

SENSOR LEVEL DIGITAL

Honeywell Sensing and Productivity Solutions

3,337 -
Datasheet LLE Bulk Active Liquid Digital High-Dry 15 mA - - Panel Mount, M12 Thread Polysulfone (PES) -25°C ~ 80°C 5V ~ 12V
RBS306-WAT-US Radio Bridge Inc.

RBS306-WAT-US

SENSOR LEVEL LORAWAN

Radio Bridge Inc.

3,237 -
Datasheet - Bulk Obsolete Liquid LoRaWAN - - - - - - -30°C ~ 70°C -
463 Adafruit Industries LLC

463

SENSOR LEVEL RESISTIVE

Adafruit Industries LLC

1,174 -
Datasheet - Bulk Active Liquid, Powder Resistive - - - 1.000" (25.4mm) Adhesive Polyethylene Terephthalate (PET) -9°C ~ 65°C 10V
BCS000Y Balluff

BCS000Y

SENSOR LEVEL

Balluff

3,159 -
Datasheet - Bag Active - - - - - - Cable Mount 316 Stainless Steel, Polytetrafluoroethylene (PTFE) 0°C ~ 60°C 4V ~ 8V
LLN865172-1-RS Honeywell Sensing and Productivity Solutions

LLN865172-1-RS

SENSOR LEVEL

Honeywell Sensing and Productivity Solutions

3,272 -
Datasheet * Bulk Obsolete - - - - - - - - - -
S298-202 Rochester Sensors

S298-202

SENSOR LEVEL ANALOG VOLTAGE

Rochester Sensors

1,887 -
Datasheet S298 Box Active Liquid Analog Voltage 1.2V ~ 3.75V 5 mA - - Male 1/4" (6.35mm) NPTF Brass -40°C ~ 125°C 9V ~ 34V
20017776-00 TE Connectivity Measurement Specialties

20017776-00

SENSOR LEVEL SWITCH SINGLE FLOAT

TE Connectivity Measurement Specialties

2,619 -
Datasheet EVS Box Obsolete Liquid Switch (Single Float) SPST-NC/NO 400 mA - - Panel Mount, M16 Thread Polyvinyl Chloride (PVC) -30°C ~ 60°C 175V
82585-000 TE Connectivity Measurement Specialties

82585-000

SENSOR LEVEL SWITCH SINGLE FLOAT

TE Connectivity Measurement Specialties

2,433 -
Datasheet EVS Box Obsolete Liquid Switch (Single Float) SPST-NC/NO 400 mA - - Panel Mount, M16 Thread Nylon -30°C ~ 110°C 175V
681.6105.269 Altech Corporation

681.6105.269

FLOAT SWITCH

Altech Corporation

3,307 -
Datasheet - Bulk Active - - - - - - - - - -
SK1 TELE Controls Inc

SK1

SENSOR LEVEL CONTACT

TELE Controls Inc

4,305 -
Datasheet - Bag Active Probe Contact High-Wet 4 A - 0.591" (15.0mm) Free Hanging Stainless Steel -25°C ~ 60°C 24V
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WINSUN SOURCING SUPPORT

Need Float, Level Sensors Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support
FREQUENTLY ASKED QUESTIONS

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.