What are Float, Level Sensors ?
Float, Level Sensors are devices designed to detect and measure the level of liquids in various environments. They are widely used in applications such as industrial sensing, maintenance, and field replacement. Important specifications for selection include Current, which affects power consumption; Material, which ensures compatibility with the liquid being measured; and Minimum Liquid Specific Gravity, which determines the sensor's operational limits. Sourcing teams should validate lifecycle status and consider alternate-source options to mitigate supply chain risks.
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| Part & Mfr | Total Stock | Pricing & RFQ | AEC Qualified | Automotive Grade | Conflict Minerals | Country of Origin | Current | EAN | Halogen Free | Humidity Rating | Industrial Grade | Lead Spacing | Lead Style | Material | Medical Grade | Military Grade | Minimum Liquid Specific Gravity | Mounting Type | Operating Temperature | Output Configuration | Output Type | Prop 65 | SVHC Present | Sensing Distance | Sensing Method | Storage Temperature | Switch Actuation Level | Tape & Reel | Type | UPC | Voltage Rating | |
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Sensata
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- | - | - | - | 5 A | - | - | - | - | - | - | Nylon | - | - | 0.8 | Panel Mount, M12x1.75 Thread | -20°C ~ 75°C | SPST-NO | Switch (Single Float) | - | - | - | - | - | 1.850" (47mm) | - | Liquid | - | 120VDC, 240VAC | |
PIC GmbH
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- | - | - | - | 10 A | - | - | - | - | - | - | Stainless Steel | - | - | - | Panel Mount, M10 Thread | -40°C ~ 125°C | SPST-NO | Switch | - | - | - | - | - | 3.189" (81mm) | - | Liquid | - | 200V | |
PIC GmbH
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- | - | - | - | 10 A | - | - | - | - | - | - | Stainless Steel | - | - | - | Panel Mount, M10 Thread | -40°C ~ 125°C | SPST-NC | Switch | - | - | - | - | - | 3.189" (81mm) | - | Liquid | - | 200V | |
Sensata
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- | - | - | - | 600 mA | - | - | - | - | - | - | Polyphenylene Sulphide (PPS) | - | - | 0.85 | Panel Mount, M16x2 Thread | -10°C ~ 120°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | 0.945" (24mm) | - | Liquid | - | 120VDC, 240VAC | |
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Sensata
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- | - | - | - | 600 mA | - | - | - | - | - | - | Polyphenylene Sulphide (PPS) | - | - | 0.85 | Panel Mount, M12x1.75 Thread | -10°C ~ 120°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | 0.807" (20.5mm) | - | Liquid | - | 120VDC, 240VAC | |
TE Connectivity
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- | - | - | - | 1 A | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Panel Mount, Male 1/8" (3.18mm) NPT | 0°C ~ 70°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 100V | |
PIC GmbH
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- | - | - | - | 1 A | - | - | - | - | - | - | Stainless Steel | - | - | - | Panel Mount, M10 Thread | -40°C ~ 125°C | SPST-NO | Switch | - | - | - | - | - | 1.417" (36mm) | - | Liquid, Powder | - | 200V | |
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Sensata
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- | - | - | - | 5 A | - | - | - | - | - | - | Polypropylene (PP) | - | - | 0.8 | Panel Mount, M16x2 Thread | -20°C ~ 100°C | SPST-NO | Switch (Single Float) | - | - | - | - | - | 2.047" (52mm) | - | Liquid | - | 120VDC, 240VAC | |
PIC GmbH
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- | - | - | - | 50 A | - | - | - | - | - | - | Stainless Steel | - | - | - | Panel Mount, M10 Thread | -40°C ~ 125°C | SPST-NO | Switch | - | - | - | - | - | 3.189" (81mm) | - | Liquid | - | 200V | |
PIC GmbH
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- | - | - | - | 50 A | - | - | - | - | - | - | Stainless Steel | - | - | - | Panel Mount, M10 Thread | -40°C ~ 125°C | SPST-NC | Switch | - | - | - | - | - | 3.189" (81mm) | - | Liquid | - | 200V | |
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Adafruit Industries LLC
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- | - | - | - | - | - | - | - | - | - | - | Polyethylene Terephthalate (PET) | - | - | - | Adhesive | -9°C ~ 65°C | - | Resistive | - | - | - | - | - | 1.000" (25.4mm) | - | Liquid | - | 10V | |
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Adafruit Industries LLC
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- | - | - | - | - | - | - | - | - | - | - | Polyethylene Terephthalate (PET) | - | - | - | Adhesive | -9°C ~ 60°C | - | Resistive | - | - | - | - | - | - | - | Liquid, Powder | - | 10V | |
Audiowell International LLC
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- | - | - | - | 12 mA | - | - | - | - | - | - | - | - | - | - | Panel Mount | 0°C ~ 85°C | - | Resistive | - | - | - | - | - | - | - | Liquid | - | 5V | |
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Sensata
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- | - | - | - | 600 mA | - | - | - | - | - | - | Polyvinylidene Fluoride (PVDF) | - | - | 0.85 | Panel Mount, M16x2 Thread | -10°C ~ 105°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | 1.654" (42mm) | - | Liquid | - | 300VAC, 300VDC | |
SST
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- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -25°C ~ 80°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 4.5V ~ 15.4V | |
Sensata
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- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone | - | - | - | Threaded | -25°C ~ 80°C | Low-Dry | Push-Pull | - | - | - | - | - | - | - | Liquid | - | 5V ~ 15V | |
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Sensata
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- | - | - | - | 600 mA | - | - | - | - | - | - | Polyphenylene Sulphide (PPS) | - | - | 0.85 | Panel Mount, M16x2 Thread | -10°C ~ 85°C | SPST-NC/NO | Switch (2) (Single Float) | - | - | - | - | - | 1.181", 4.921" (30mm, 125mm) | - | Liquid | - | 120VDC, 240VAC | |
Sensata
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- | - | - | - | 600 mA | - | - | - | - | - | - | Polyphenylene Sulphide (PPS) | - | - | 0.85 | Panel Mount, M16x2 Thread | -10°C ~ 85°C | SPST-NC/NO | Switch (2) (Single Float) | - | - | - | - | - | 1.181", 2.953" (30mm, 75mm) | - | Liquid | - | 120VDC, 240VAC | |
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SST
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- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -40°C ~ 125°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 4.5V ~ 15.4V | |
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SST
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- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -40°C ~ 125°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 4.5V ~ 15.4V | |
SST
|
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- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -40°C ~ 125°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 4.5V ~ 15.4V | |
Sensata
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Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 600 mA | - | - | - | - | - | - | Polypropylene Sulphide (PPS) | - | - | 0.85 | Panel Mount, M16x2 Thread | -10°C ~ 85°C | SPST-NC/NO | Switch (2) (Single Float) | - | - | - | - | - | 1.181", 2.953" (30mm, 75mm) | - | Liquid | - | 120VDC, 240VAC | |
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Sensata
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 600 mA | - | - | - | - | - | - | Polypropylene Sulphide (PPS) | - | - | 0.85 | Panel Mount, M16x2 Thread | -10°C ~ 85°C | SPST-NC/NO | Switch (2) (Single Float) | - | - | - | - | - | 1.181", 4.921" (30mm, 125mm) | - | Liquid | - | 120VDC, 240VAC | |
Sensata
|
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Price on request
Price and Stock
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- | - | - | - | 600 mA | - | - | - | - | - | - | Polypropylene Sulphide (PPS) | - | - | 0.85 | Panel Mount, M16x2 Thread | -10°C ~ 85°C | SPST-NC/NO | Switch (2) (Single Float) | - | - | - | - | - | 1.181", 3.937" (30mm, 100mm) | - | Liquid | - | 120VDC, 240VAC | |
Sensata
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- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -40°C ~ 125°C | High-Dry | Push-Pull | - | - | - | - | - | - | - | Liquid | - | 5V ~ 15V | |
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Sensata
|
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Price and Stock
on Request Send RFQ |
- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -40°C ~ 125°C | Low-Dry | Push-Pull | - | - | - | - | - | - | - | Liquid | - | 5V ~ 15V | |
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SST
|
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Price and Stock
on Request Send RFQ |
- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -25°C ~ 80°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 4.5V ~ 15.4V | |
Sensata
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 600 mA | - | - | - | - | - | - | Polyphenylene Sulphide (PPS) | - | - | 0.85 | Panel Mount, M16x2 Thread | -10°C ~ 85°C | SPST-NC/NO, SPST-NC/NO | Switch (2) (Dual Float) | - | - | - | - | - | 1.969", 5.906" (50mm, 150mm) | - | Liquid | - | 120VDC, 240VAC | |
Sensata
|
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- | - | - | - | 600 mA | - | - | - | - | - | - | Polypropylene Sulphide (PPS) | - | - | 0.85 | Panel Mount, M16x2 Thread | -10°C ~ 85°C | SPST-NC/NO, SPST-NC/NO | Switch (2) (Dual Float) | - | - | - | - | - | 1.969", 5.906" (50mm, 150mm) | - | Liquid | - | 120VDC, 240VAC | |
PIC GmbH
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- | - | - | - | 1.5 A | - | - | - | - | - | - | Polyamide (PA) | - | - | - | Panel Mount, M8 Thread | -20°C ~ 80°C | SPST-NC | Switch | - | - | - | - | - | 1.22" (31mm) | - | Liquid | - | 250VAC | |
Carlo Gavazzi
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- | - | - | - | - | - | - | - | - | - | - | Polyethylene Terephthalate (PET) | - | - | - | - | 0°C ~ 60°C | - | - | - | - | - | - | - | - | - | Liquid | - | - | |
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Sensata
|
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- | - | - | - | 500 mA | - | - | - | - | - | - | 304 Stainless Steel | - | - | 0.8 | Male 1/8" (3.18mm) BSP | 120°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 300VAC, 300VDC | |
Carlo Gavazzi
|
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- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Panel Mount | -20°C ~ 90°C | - | - | - | - | - | - | - | - | - | Liquid | - | - | |
Carlo Gavazzi
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- | - | - | - | 100 mA | - | - | - | - | - | - | Polycarbonate | - | - | - | Flange Mount | -25°C ~ 80°C | PNP | Switch | - | - | - | - | - | - | - | Liquid | - | 10V ~ 30V | |
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Panasonic Electronic Components
|
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- | - | - | - | 30 mA | - | - | - | - | - | - | Polycarbonate | - | - | - | Tie Mount | -10°C ~ 55°C | Open Collector | NPN | - | - | - | - | - | - | - | Liquid | - | 12 ~ 24V | |
Carlo Gavazzi
|
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- | - | - | - | - | - | - | - | - | - | - | Nylon | - | - | - | Flange Mount | 0°C ~ 90°C | - | Relay | - | - | - | - | - | - | - | Liquid | - | - | |
SST
|
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- | - | - | - | 7.5 mA | - | - | - | - | - | - | Stainless Steel | - | - | - | Threaded | -40°C ~ 125°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 8V ~ 30V | |
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Carlo Gavazzi
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- | - | - | - | 200 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -20°C ~ 80°C | NPN | - | - | - | - | - | - | 0.098" (2.5mm), 0.197" (5mm) | - | Liquid | - | 10V ~ 40V | |
Carlo Gavazzi
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- | - | - | - | 200 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -20°C ~ 80°C | PNP | - | - | - | - | - | - | 0.098" (2.5mm), 0.197" (5mm) | - | Liquid | - | 10V ~ 40V | |
Carlo Gavazzi
|
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- | - | - | - | 10 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -20°C ~ 80°C | NPN | Switch | - | - | - | - | - | - | - | Liquid | - | 10V ~ 40V | |
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SST
|
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- | - | - | - | 7.5 mA | - | - | - | - | - | - | Stainless Steel | - | - | - | Threaded | -40°C ~ 125°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 8V ~ 30V | |
Sensata
|
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- | - | - | - | 10 A | - | - | - | - | - | - | High Density Polyethylene (PEHD) | - | - | - | Cable Mount | 0°C ~ 55°C | SPST-NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 110VDC, 250VAC | |
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Panasonic Electronic Components
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 0°C ~ 55°C | NPN | - | - | - | - | - | - | - | - | Liquid | - | 12 ~ 24V | |
Panasonic Electronic Components
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Panel Mount | 0°C ~ 55°C | PNP | - | - | - | - | - | - | - | - | Liquid | - | 12 ~ 24V | |
Ifm Efector Inc.
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- | - | - | - | 50 mA | - | - | - | - | - | - | Stainless Steel | - | - | - | Male 1/2" (12.7mm) NPT | -40°C ~ 85°C | SPDT | Digital | - | - | - | - | - | - | - | Liquid, Powder | - | 18V ~ 30V | |
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Ifm Efector Inc.
|
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- | - | - | - | 50 mA | - | - | - | - | - | - | Stainless Steel | - | - | - | Male 1/2" (12.7mm) NPT | -40°C ~ 85°C | SPDT | Digital | - | - | - | - | - | - | - | Liquid, Powder | - | 30V | |
Sensata
|
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- | - | - | - | 250 mA | - | - | - | - | - | - | 304 Stainless Steel | - | - | - | Cable Mount | 0°C ~ 80°C | SPST-NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 60VDC | |
TE Connectivity
|
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- | - | - | - | 1 A | - | - | - | - | - | - | Nylon | - | - | - | Panel Mount, M8 Thread | 0°C ~ 70°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 100V | |
|
Sensata
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 600 mA | - | - | - | - | - | - | Nylon | - | - | 0.85 | Panel Mount, M16x2 Thread | -20°C ~ 75°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | 0.787" (20mm) | - | Liquid | - | 120VDC, 240VAC | |
Sensata
|
Send RFQ |
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on Request Send RFQ |
- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone | - | - | - | Threaded | -40°C ~ 125°C | High-Dry | Open Drain | - | - | - | - | - | - | - | Liquid | - | 10 ~ 28VDC |
Showing 101-150 of 1,291 products