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Float, Level Sensors

Float, Level Sensors facilitate accurate measurement and monitoring of liquid levels in various applications. Key attributes include Current, Material, and Minimum Liquid Specific Gravity, which are essential for ensuring compatibility and performance. These sensors are commonly used in industrial sensing and monitoring tasks.

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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
CTANK-M510
CTANK-M510
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Digi
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 - - - - 1.3 A - - - - - - Polybutylene Terephthalate (PBT) - - - Male 1" (25.4mm) NPT -30°C ~ 65°C CDMA, 3G GSM Cellular - - - - - - - Liquid - 7.2V
59630-1-T-01-D
59630-1-T-01-D
Littelfuse Inc.
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 - - - - 500 mA - - - - - - - - - - Panel Mount, M8 Thread -40°C ~ 105°C SPST-NO Switch (Single Float) - - - - - 0.2" (5.08 mm) - Liquid - 200VDC
59630-1-T-02-D
59630-1-T-02-D
Littelfuse Inc.
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 - - - - 500 mA - - - - - - - - - - Panel Mount, M8 Thread -40°C ~ 105°C SPST-NO Switch (Single Float) - - - - - 0.2" (5.08 mm) - Liquid - 200VDC
SEN-13835
SEN-13835
SparkFun Electronics
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 - - - - 2.5 mA - - - - - - Polysulfone (PES) - - - Threaded -25°C ~ 80°C - Digital - - - - - - - Liquid - 4.5V ~ 15.4V
59630-4-T-02-C
59630-4-T-02-C
Littelfuse Inc.
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 - - - - 500 mA - - - - - - - - - - Panel Mount, M8 Thread -40°C ~ 105°C SPST-NC Switch (Single Float) - - - - - 0.2" (5.08 mm) - Liquid - 200VDC
88508-000
88508-000
TE Connectivity
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 - - - - 1 A - - - - - - Nylon - - - - - SPST-NC/NO Switch (Single Float) - - - - - - - Liquid - 24V
SEN0370
SEN0370
DFRobot
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 - - - - - - - - - - - Acrylonitrile Butadiene Styrene (ABS) - - - Bracket Mount -5°C ~ 105°C - Switch - - - - - - - Liquid - 5V ~ 24V
SEN0368
SEN0368
DFRobot
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 - - - - - - - - - - - Acrylonitrile Butadiene Styrene (ABS) - - - Adhesive -5°C ~ 105°C - Switch - - - - - - - Liquid - 5V ~ 12V
80009-000
80009-000
TE Connectivity
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PTFA1015
PTFA1015
Download Datasheet for PTFA1015
Celduc Inc.
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 - - - - 500 mA - - - - - - Nylon - - 0.75 Panel Mount, 3/8" (9.525mm) UNC Thread 0°C ~ 70°C NO Switch (Single Float) - - - - - - - Liquid - 100V
RSF153YFP
RSF153YFP
Sensata
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 - - - - 600 mA - - - - - - Nylon - - 0.8 Panel Mount, M16x2 Thread -20°C ~ 75°C SPST-NO Switch (Single Float) - - - - - 0.886" (22.5mm) - Liquid - 120VDC, 240VAC
LS03/DL-1A66-PA-500W
LS03/DL-1A66-PA-500W
Standex-Meder Electronics
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 - - - - 500 mA - - - - - - Polyamide (PA) - - - Panel Mount, M16x2 Thread -20°C ~ 80°C SPST-NO Switch (Single Float) - - - - - - - Liquid - 200V
RSF103YNP
RSF103YNP
Sensata
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 - - - - 600 mA - - - - - - Nylon - - - Panel Mount, M16x2 Thread -20°C ~ 75°C SPST-NO Switch (Single Float) - - - - - - - Liquid - 120VDC, 240VAC
RSF83HP
RSF83HP
Sensata
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 - - - - 1 A - - - - - - Nylon - - 0.85 Male 1/2" (12.7mm) NPT -20°C ~ 75°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
RSF104YNP
RSF104YNP
Sensata
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 - - - - 600 mA - - - - - - Polypropylene (PP) - - - Panel Mount, M16x2 Thread -20°C ~ 100°C SPST-NO Switch (Single Float) - - - - - - - Liquid - 120VDC, 240VAC
LS03/DL-1A85-PA-500W
LS03/DL-1A85-PA-500W
Standex-Meder Electronics
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 - - - - 1 A - - - - - - Polyamide (PA) - - - Panel Mount, M16x2 Thread -20°C ~ 80°C SPST-NO Switch (Single Float) - - - - - - - Liquid - 400V
RSF84HP
RSF84HP
Sensata
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 - - - - 1 A - - - - - - Polypropylene (PP) - - 0.85 Male 1/2" (12.7mm) NPT -20°C ~ 100°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
RSF88HP
RSF88HP
Sensata
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 - - - - 1 A - - - - - - Polypropylene (PP) - - 0.85 Male 1/2" (12.7mm) NPT -20°C ~ 100°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
RSF58Y100RC
RSF58Y100RC
Sensata
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 - - - - 600 mA - - - - - - Polypropylene (PP) - - 0.65 Panel Mount, M12x1.75 Thread -20°C ~ 100°C SPST-NC/NO Switch (Single Float) - - - - - 1.024" (26mm) - Liquid - 120VDC, 240VAC
RSF83H100R
RSF83H100R
Sensata
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 - - - - 1 A - - - - - - Nylon - - 0.85 Male 1/2" (12.7mm) NPT -20°C ~ 75°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
RSF108Y100JN
RSF108Y100JN
Sensata
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 - - - - 600 mA - - - - - - Polypropylene (PP) - - - Panel Mount, M16x2 Thread -20°C ~ 100°C SPST-NO Switch (Single Float) - - - - - - - Liquid - 120VDC, 240VAC
RSF43HFP
RSF43HFP
Sensata
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 - - - - 1 A - - - - - - Nylon - - 0.85 Panel Mount, M16x2 Thread -20°C ~ 75°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
RSF76YNP
RSF76YNP
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
RSF76YVP
RSF76YVP
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
RSF106YVP
RSF106YVP
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
RSF73HNP
RSF73HNP
Sensata
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 - - - - 1 A - - - - - - Nylon - - 0.85 Panel Mount, M16x2 Thread -20°C ~ 75°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
LLF43YFP
LLF43YFP
Sensata
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 - - - - 600 mA - - - - - - Nylon - - 0.7 Panel Mount, M12 Thread -20°C ~ 75°C SPST-NC/NO Switch (Single Float) - - - - - 0.394" (10mm) - Liquid - 120V
RSF44HFP
RSF44HFP
Sensata
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 - - - - 1 A - - - - - - Polypropylene (PP) - - 0.85 Panel Mount, M16x2 Thread -20°C ~ 100°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
RSF48HFP
RSF48HFP
Sensata
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 - - - - 1 A - - - - - - Polypropylene (PP) - - 0.8 Panel Mount, M16x2 Thread -20°C ~ 100°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
RSF43H100RF
RSF43H100RF
Sensata
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 - - - - 1 A - - - - - - Nylon - - 0.85 Panel Mount, M16x2 Thread -20°C ~ 75°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
RSF153HFP
RSF153HFP
Sensata
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 - - - - 1 A - - - - - - Nylon - - 0.8 Panel Mount, M16x2 Thread -20°C ~ 75°C SPST-NO Switch (Single Float) - - - - - 0.886" (22.5mm) - Liquid - 300VAC, 300VDC
RSF14Y100RF
RSF14Y100RF
Sensata
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 - - - - 600 mA - - - - - - Polypropylene (PP) - - 0.7 Panel Mount, M16x2 Thread -20°C ~ 100°C SPST-NC Switch (Single Float) - - - - - 0.945" (24mm) - Liquid - 120VDC, 240VAC
RSF18Y100RF
RSF18Y100RF
Sensata
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 - - - - 600 mA - - - - - - Polypropylene (PP) - - 0.8 Panel Mount, M16x2 Thread -20°C ~ 100°C SPST-NC Switch (Single Float) - - - - - 0.945" (24mm) - Liquid - 120VDC, 240VAC
RSF103HNP
RSF103HNP
Sensata
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 - - - - 1 A - - - - - - Nylon - - - Panel Mount, M16x2 Thread -20°C ~ 75°C SPST-NO Switch (Single Float) - - - - - - - Liquid - 300VAC, 300VDC
RSF106Y100JV
RSF106Y100JV
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
LLF73YNP
LLF73YNP
Sensata
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 - - - - 600 mA - - - - - - Nylon - - 0.7 Panel Mount, M12 Thread -20°C ~ 75°C SPST-NC/NO Switch (Single Float) - - - - - 0.394" (10mm) - Liquid - 120V
TSF83Y100D
TSF83Y100D
Sensata
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 - - - - 600 mA - - - - - - Nylon - - 0.85 Male 1/2" (12.7mm) NPT -20°C ~ 75°C SPST-NC/NO Switch (Single Float) - - - - - 0.276", 0.464" (7mm, 20mm) - Liquid, Temperature - 120VDC, 240VAC
RSF74HNP
RSF74HNP
Sensata
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 - - - - 1 A - - - - - - Polypropylene (PP) - - 0.85 Panel Mount, M16x2 Thread -20°C ~ 100°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
RSF78HNP
RSF78HNP
Sensata
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 - - - - 1 A - - - - - - Polypropylene (PP) - - 0.8 Panel Mount, M16x2 Thread -20°C ~ 100°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
RSF73H100RN
RSF73H100RN
Sensata
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 - - - - 1 A - - - - - - Nylon - - 0.85 Panel Mount, M16x2 Thread -20°C ~ 75°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
PTFA1210
PTFA1210
Download Datasheet for PTFA1210
Celduc Inc.
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 - - - - 500 mA - - - - - - Nylon - - 0.6 Panel Mount, 3/8" (9.525mm) UNC Thread -10°C ~ 85°C NO/NC Switch (Single Float) - - - - - - - Liquid - 100V, 200V
LLF48YFP
LLF48YFP
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
RSF46Y100TG
RSF46Y100TG
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) - - - - - 0.354" (9mm), 0.945" (24mm) - Liquid - 120VDC, 240VAC
RSF44H100RF
RSF44H100RF
Sensata
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 - - - - 1 A - - - - - - Polypropylene (PP) - - 0.85 Panel Mount, M16x2 Thread -20°C ~ 100°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
RSF48H100RF
RSF48H100RF
Sensata
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 - - - - 1 A - - - - - - Polypropylene (PP) - - 0.8 Panel Mount, M16x2 Thread -20°C ~ 100°C SPST-NC/NO Switch (Single Float) - - - - - 0.787" (20mm) - Liquid - 300VAC, 300VDC
RSF53H100RC
RSF53H100RC
Sensata
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 - - - - 1 A - - - - - - Nylon - - 0.8 Panel Mount, M12x1.75 Thread -20°C ~ 75°C SPST-NC/NO Switch (Single Float) - - - - - 0.886" (22.5mm) - Liquid - 300VAC, 300VDC
RSF154HFP
RSF154HFP
Sensata
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 - - - - 1 A - - - - - - Polypropylene (PP) - - 0.65 Panel Mount, M16x2 Thread -20°C ~ 100°C SPST-NO Switch (Single Float) - - - - - 1.024" (26mm) - Liquid - 120VDC, 240VAC
RSF158HFP
RSF158HFP
Sensata
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 - - - - 1 A - - - - - - Polypropylene (PP) - - 0.65 Panel Mount, M16x2 Thread -20°C ~ 100°C SPST-NO Switch (Single Float) - - - - - 0.807" (20.5mm) - Liquid - 300VAC, 300VDC
RSF103H100JN
RSF103H100JN
Sensata
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 - - - - 1 A - - - - - - Nylon - - - Panel Mount, M16x2 Thread -20°C ~ 75°C SPST-NO Switch (Single Float) - - - - - - - Liquid - 300VAC, 300VDC
PLS-020B-3PPI
PLS-020B-3PPI
PIC GmbH
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 - - - - 700 mA - - - - - - Polypropylene (PP) - - - Panel Mount, M8x1.25 Thread -20°C ~ 80°C SPST-NC Switch - - - - - 0.768" (19.5mm) - Liquid, Powder - 180V
Showing 401-450 of 1,291 products

About Float, Level Sensors

Float, Level Sensors are essential components in the field of industrial sensing and monitoring, providing reliable measurement of liquid and powder levels. These sensors operate by utilizing a float mechanism that responds to changes in liquid levels, making them ideal for applications such as tank level monitoring, process control, and automation systems.

When selecting Float, Level Sensors, it is crucial to consider important attributes such as current rating, material compatibility, minimum liquid specific gravity, and mounting type. These specifications ensure that the sensors can operate effectively within the intended environment and meet the specific requirements of your application.

Float, Level Sensors are widely used in new product design and prototyping, production electronics assembly, and maintenance and field replacement. They play a vital role in engineering evaluation and qualification processes, enabling procurement-driven multi-sourcing strategies that enhance supply chain efficiency.

Before submitting a Request for Quotation (RFQ), buyers should validate the lifecycle status of the sensors and explore alternate-source options to mitigate sourcing risks. It is also advisable to confirm mechanical and electrical compatibility with existing design constraints, prioritizing parametric filtering based on critical specifications over brand preferences.

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