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
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sump Alarm Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPDT-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 12VDC, 120VAC ~ 240VAC | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 1 A | - | - | - | - | - | - | Brass | - | - | - | Male 1" (25.4mm) NPT | -20°C ~ 70°C | - | Switch | - | - | - | - | - | - | - | Liquid | - | 250VAC/DC | |
|
SMD Sensors
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Sump Alarm Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPST-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 120VAC ~ 240VAC | |
Sump Alarm Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPDT-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 12VDC, 120VAC ~ 240VAC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Screw Mount | -30°C ~ 105°C | DPST-NO | Switch | - | - | - | - | - | - | - | Liquid | - | 575VAC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Screw Mount | -30°C ~ 105°C | DPST-NO | Switch | - | - | - | - | - | - | - | Liquid | - | 575VAC | |
Adafruit Industries LLC
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polyethylene Terephthalate (PET) | - | - | - | Adhesive | -9°C ~ 65°C | - | Resistive | - | - | - | - | - | 1.000" (25.4mm) | - | Liquid, Powder | - | 10V | |
|
Sump Alarm Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPDT-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 12VDC, 120VAC ~ 240VAC | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 1 A | - | - | - | - | - | - | Brass | - | - | - | Male 1" (25.4mm) NPT | -20°C ~ 70°C | - | Switch | - | - | - | - | - | - | - | Liquid | - | 250VAC/DC | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/4" (6.35mm) NPTF | -40°C ~ 125°C | Open Collector | Switch | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/2" (12.7mm) NPTF | -40°C ~ 125°C | Open Collector | Switch | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/4" (6.35mm) NPTF | -40°C ~ 125°C | Open Collector | Switch | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/2" (12.7mm) NPTF | -40°C ~ 125°C | Open Collector | Switch | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Sump Alarm Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | - | Cable Mount | 0°C ~ 60°C | SPDT-NC/NO | Switch (Single Float) | - | - | - | - | - | - | - | Liquid | - | 12VDC, 120VAC ~ 240VAC | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 5 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/4" (6.35mm) NPTF | -40°C ~ 125°C | 1.2V ~ 3.75V | Analog Voltage | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/4" (6.35mm) NPTF | -40°C ~ 125°C | Open Collector | Switch | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/2" (12.7mm) NPTF | -40°C ~ 125°C | Open Collector | Switch | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Screw Mount | -30°C ~ 105°C | DPST-NO | Switch | - | - | - | - | - | - | - | Liquid | - | 575VAC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Screw Mount | -30°C ~ 105°C | DPST-NO | Switch | - | - | - | - | - | - | - | Liquid | - | 575VAC | |
|
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 5 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/4" (6.35mm) NPTF | -40°C ~ 125°C | 0.5V ~ 4V | Analog Voltage | - | - | - | - | - | - | - | Liquid | - | 5V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 1 A | - | - | - | - | - | - | Brass | - | - | - | Male 1" (25.4mm) NPT | -20°C ~ 70°C | - | Switch | - | - | - | - | - | - | - | Liquid | - | 250VAC/DC | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | 1/2" NPT | -20°C ~ 85°C | 0V ~ 5V | Analog Voltage | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | 1/2" NPT | -20°C ~ 85°C | 240 ~ 32Ohm | Resistive | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/2" (12.7mm) NPTF | -40°C ~ 125°C | Open Collector | Switch | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/2" (12.7mm) NPTF | -40°C ~ 125°C | Open Collector | Switch | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | 1/2" NPT | -20°C ~ 85°C | 0V ~ 5V | Analog Voltage | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | 1/2" NPT | -20°C ~ 85°C | 240 ~ 32Ohm | Resistive | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | Male 1/2" (12.7mm) NPT | -20°C ~ 85°C | 240 ~ 32Ohm | Resistive | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | Male 1/2" (12.7mm) NPT | -20°C ~ 85°C | 0V ~ 5V | Analog Voltage | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Lumenite Control Technology, Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Stainless Steel | - | - | - | Cable Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/4" (6.35mm) NPTF | -40°C ~ 125°C | Open Collector | Switch | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/4" (6.35mm) NPTF | -40°C ~ 125°C | Open Collector | Switch | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Honeywell
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Sensitron Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 200 mA | - | - | - | - | - | - | Stainless Steel | - | - | - | Cable Mount | -25°C ~ 80°C (TA) | PNP | Switch | - | - | - | - | - | - | - | Liquid | - | 12V ~ 30V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/2" (12.7mm) NPTF | -40°C ~ 125°C | Open Collector | Switch | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/4" (6.35mm) NPTF | -40°C ~ 125°C | Open Collector | Switch | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | Male 1/2" (12.7mm) NPT | -20°C ~ 85°C | 0V ~ 5V | Analog Voltage | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | Male 1/2" (12.7mm) NPT | -20°C ~ 85°C | 240 ~ 32Ohm | Resistive | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 7 mA | - | - | - | - | - | - | Brass | - | - | - | Male 1/2" (12.7mm) NPTF | -40°C ~ 125°C | Open Collector | Switch | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Screw Mount | -30°C ~ 105°C | DPST-NO | Switch | - | - | - | - | - | - | - | Liquid | - | 575VAC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | Polypropylene (PP) | - | - | 0.85 | Screw Mount | -30°C ~ 104°C | DPST-NC | Switch | - | - | - | - | - | - | - | Liquid | - | 575VAC | |
|
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | 1/2" NPT | -20°C ~ 85°C | 240 ~ 32Ohm | Resistive | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | 1/2" NPT | -20°C ~ 85°C | 240 ~ 32Ohm | Resistive | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | 1/2" NPT | -20°C ~ 85°C | 240 ~ 32Ohm | Resistive | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | 1/2" NPT | -20°C ~ 85°C | 0V ~ 5V | Analog Voltage | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | 1/2" NPT | -20°C ~ 85°C | 0V ~ 5V | Analog Voltage | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | 1/2" NPT | -20°C ~ 85°C | 0V ~ 5V | Analog Voltage | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | 1/2" NPT | -20°C ~ 85°C | 240 ~ 32Ohm | Resistive | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V | |
|
Rochester Gauges LLC Fozmula
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | 30 mA | - | - | - | - | - | - | Glass Filled Nylon | - | - | - | 1/2" NPT | -20°C ~ 85°C | 0V ~ 5V | Analog Voltage | - | - | - | - | - | - | - | Liquid | - | 9V ~ 34V |
Showing 801-850 of 1,291 products