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.
Parts in this category
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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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- | - | - | - | 600 mA | - | - | - | - | - | - | Nylon | - | - | - | Panel Mount, M16x2 Thread | -20°C ~ 75°C | SPST-NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 120VDC, 240VAC | |
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TE Connectivity
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- | - | - | - | 1 A | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Panel Mount, Male 1/2" (12.7mm) NPT | -30°C ~ 110°C | SPST-NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 100V | |
TE Connectivity
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- | - | - | - | 1 A | - | - | - | - | - | - | Nylon | - | - | - | Panel Mount, M16 Thread | -30°C ~ 130°C | SPST-NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 100V | |
Sensata
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- | - | - | - | 600 mA | - | - | - | - | - | - | Polyphenylene Sulphide (PPS) | - | - | - | Panel Mount, M16x2 Thread | -10°C ~ 120°C | SPST-NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 120VDC, 240VAC | |
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TE Connectivity
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- | - | - | - | 1 A | - | - | - | - | - | - | Nylon | - | - | - | Panel Mount, M16 Thread | -30°C ~ 105°C | SPST-NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 200V | |
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PIC GmbH
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- | - | - | - | 1.5 A | - | - | - | - | - | - | Stainless Steel | - | - | - | Panel Mount, M10 Thread | -40°C ~ 125°C | SPST-NC | Switch | - | - | - | - | - | 1.831" (46.5mm) | - | Liquid, Powder | - | 250VAC | |
Sensata
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- | - | - | - | 600 mA | - | - | - | - | - | - | Polypropylene (PP) | - | - | 0.7 | Panel Mount, M12 Thread | -20°C ~ 100°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | 0.394" (10mm) | - | Liquid | - | 120V | |
PIC GmbH
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- | - | - | - | 1 A | - | - | - | - | - | - | Stainless Steel | - | - | - | Panel Mount, M10 Thread | -40°C ~ 125°C | SPST-NC | Switch | - | - | - | - | - | 1.417" (36mm) | - | Liquid, Powder | - | 200V | |
Sensata
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- | - | - | - | 600 mA | - | - | - | - | - | - | Polypropylene (PP) | - | - | 0.85 | Panel Mount, M16x2 Thread | -20°C ~ 100°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | 0.3149", 0.4641" (8mm, 20mm) | - | Liquid, Temperature | - | 120VDC, 240VAC | |
PIC GmbH
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- | - | - | - | 1.5 A | - | - | - | - | - | - | Stainless Steel | - | - | - | Panel Mount, M10 Thread | -40°C ~ 125°C | SPST-NC | Switch | - | - | - | - | - | 1.417" (36mm) | - | Liquid, Powder | - | 250VAC | |
PIC GmbH
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- | - | - | - | 1.5 A | - | - | - | - | - | - | Stainless Steel | - | - | - | Panel Mount, M10 Thread | -40°C ~ 125°C | SPST-NO | Switch | - | - | - | - | - | 1.417" (36mm) | - | Liquid, Powder | - | 250VAC | |
Sensata
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- | - | - | - | 600 mA | - | - | - | - | - | - | Polypropylene (PP) | - | - | 0.85 | Panel Mount, M16x2 Thread | -20°C ~ 100°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | 0.3149", 0.4641" (8mm, 20mm) | - | Liquid, Temperature | - | 120VDC, 240VAC | |
Sensata
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- | - | - | - | 1 A | - | - | - | - | - | - | Polypropylene (PP) | - | - | 0.7 | Panel Mount, M12 Thread | -20°C ~ 100°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | 0.394" (10mm) | - | Liquid | - | 300V | |
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Sensata
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- | - | - | - | 1 A | - | - | - | - | - | - | Polyphenylene Sulphide (PPS) | - | - | 0.85 | Panel Mount, M16x2 Thread | -10°C ~ 120°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | 0.354", 0.945" (9mm, 24mm) | - | Liquid, Temperature | - | 300VAC, 300VDC | |
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TE Connectivity
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- | - | - | - | 400 mA | - | - | - | - | - | - | Brass | - | - | - | Panel Mount, M16 Thread | -30°C ~ 80°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 175V | |
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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Price and Stock
on Request Send RFQ |
- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -40°C ~ 125°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 4.5V ~ 15.4V | |
SST
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on Request Send RFQ |
- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -40°C ~ 125°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 4.5V ~ 15.4V | |
SST
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Price and Stock
on Request Send RFQ |
- | - | - | - | 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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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -40°C ~ 125°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 4.5V ~ 15.4V | |
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SST
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -40°C ~ 125°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 4.5V ~ 15.4V | |
SST
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -40°C ~ 125°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 4.5V ~ 15.4V | |
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Sensata
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 600 mA | - | - | - | - | - | - | Polyvinylidene Fluoride (PVDF) | - | - | 0.7 | Panel Mount, M12 Thread | -10°C ~ 105°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | 0.394" (10mm) | - | Liquid | - | 120V | |
Sensata
|
Send RFQ |
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 | |
SST
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -40°C ~ 125°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 8V ~ 30V | |
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SST
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -40°C ~ 125°C | Push-Pull | Digital | - | - | - | - | - | - | - | Liquid | - | 8V ~ 30V | |
Carlo Gavazzi
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Threaded | -20°C ~ 90°C | - | Relay | - | - | - | - | - | - | - | Liquid | - | - | |
Carlo Gavazzi
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- | - | - | - | - | - | - | - | - | - | - | Nylon | - | - | - | Flange Mount | 0°C ~ 90°C | - | - | - | - | - | - | - | - | - | Liquid | - | - | |
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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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- | - | - | - | - | - | - | - | - | - | - | Nylon | - | - | - | Flange Mount | 0°C ~ 90°C | - | - | - | - | - | - | - | - | - | Liquid | - | - | |
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Carlo Gavazzi
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- | - | - | - | - | - | - | - | - | - | - | Thermoplastic Polyester | - | - | - | Threaded | -25°C ~ 70°C | - | - | - | - | - | - | - | - | - | Liquid, Powder | - | 20V ~ 30V | |
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Pimoroni Ltd
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- | - | - | - | 5 mA | - | - | - | - | - | - | Plastic | - | - | - | Cable Mount | - | - | - | - | - | - | - | - | - | - | Liquid | - | 5V ~ 24V | |
Sensata
|
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Price and Stock
on Request Send RFQ |
- | - | - | - | 600 mA | - | - | - | - | - | - | Polypropylene (PP) | - | - | 0.8 | Panel Mount, M16x2 Thread | -20°C ~ 100°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | 0.787" (20mm) | - | Liquid | - | 120VDC, 240VAC | |
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TE Connectivity
|
Send RFQ |
Price on request
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on Request Send RFQ |
- | - | - | - | 1 A | - | - | - | - | - | - | Polypropylene (PP) | - | - | 0.65 | Male 1/2" (12.7mm) NPT | -30°C ~ 110°C | SPDT-NC/NO | Switch | - | - | - | - | - | - | - | Liquid | - | 250V | |
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Celduc Inc.
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- | - | - | - | 500 mA | - | - | - | - | - | - | Nylon | - | - | 0.6 | Panel Mount, M16x2 Thread | 0°C ~ 70°C | NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 200V | |
Celduc Inc.
|
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- | - | - | - | 500 mA | - | - | - | - | - | - | Polypropylene (PP) | - | - | 0.7 | Panel Mount, 1/8" (3.175mm) GAZ Thread | -10°C ~ 80°C | NC | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 300VAC/DC | |
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SST
|
Send RFQ |
Price on request
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 | |
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Standex-Meder Electronics
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- | - | - | - | 500 mA | - | - | - | - | - | - | Stainless Steel | - | - | - | Free Hanging | -30°C ~ 80°C | SPST-NC | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 180V | |
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Multi-Tech Systems Inc.
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -30°C ~ 70°C | - | LoRaWAN | - | - | - | - | - | - | - | Liquid | - | - | |
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Multi-Tech Systems Inc.
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -30°C ~ 70°C | - | LoRaWAN | - | - | - | - | - | - | - | Liquid | - | - | |
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Multi-Tech Systems Inc.
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Price on request
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C ~ 70°C | - | LoRaWAN | - | - | - | - | - | - | - | Liquid | - | - | |
MaxBotix Inc.
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Send RFQ |
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Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Acrylonitrile Butadiene Styrene (ABS) | - | - | - | Threaded | -40°C ~ 65°C | RS232 | Analog, Digital | - | - | - | - | - | - | - | Liquid | - | 3 ~ 5.5V | |
MaxBotix Inc.
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Send RFQ |
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- | - | - | - | - | - | - | - | - | - | - | Acrylonitrile Butadiene Styrene (ABS) | - | - | - | Threaded | -40°C ~ 65°C | RS232 | Analog, Digital | - | - | - | - | - | - | - | Liquid | - | 3 ~ 5.5V | |
MaxBotix Inc.
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Send RFQ |
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Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Acrylonitrile Butadiene Styrene (ABS) | - | - | - | Threaded | -40°C ~ 65°C | RS232 | Analog, Digital | - | - | - | - | - | - | - | Liquid | - | 3 ~ 5.5V | |
Ifm Efector Inc.
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on Request Send RFQ |
- | - | - | - | 80 mA | - | - | - | - | - | - | Fluoropolymers, Polyether Ether Ketone (PEEK), Polyetherimide (PEI), Stainless Steel | - | - | - | Male M12x1 | 0°C ~ 60°C | PNP | Analog, Digital | - | - | - | - | - | - | - | Liquid | - | 18V ~ 30V | |
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SST
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -40°C ~ 125°C | NPN | Switch | - | - | - | - | - | - | - | Liquid | - | 8V ~ 30V | |
Ifm Efector Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 50 mA | - | - | - | - | - | - | Polypropylene (PP), Stainless Steel | - | - | - | Male M12x1 | 0°C ~ 60°C | NPN, PNP | Digital | - | - | - | - | - | 15.354" (390mm) | - | Liquid | - | 18V ~ 30V | |
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Sensata
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 600 mA | - | - | - | - | - | - | Nylon | - | - | 0.7 | Male 1" (25.4mm) NPT | -20°C ~ 75°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | 0.394" (10mm) | - | Liquid | - | 120V | |
SST
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone (PES) | - | - | - | Threaded | -25°C ~ 80°C | - | Digital | - | - | - | - | - | - | - | Liquid | - | 4.5V ~ 15.4V | |
Sensata
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 2.5 mA | - | - | - | - | - | - | Polysulfone | - | - | - | Threaded | -40°C ~ 125°C | High-Dry | Open Drain | - | - | - | - | - | - | - | Liquid | - | 10 ~ 28VDC |
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