Float, Level Sensors

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Output Type	Output Configuration	Current	Minimum Liquid Specific Gravity	Switch Actuation Level	Mounting Type	Material - Housing & Prism	Operating Temperature	Voltage Rating
SEN0508 SENSOR LEVEL DIGITAL DFRobot	262 In Stock	1 : ¥81.87000 Bulk	-	Bulk	Active	Liquid	Digital	High, Low	290 µA	-	0.197" (5mm)	Cable Mount	-	-30°C ~ 80°C	2.5V ~ 5.5V
81501-000 SENSOR LEVEL SWITCH SINGLE FLOAT TE Connectivity Measurement Specialties	102 In Stock	1 : ¥129.26000 Box	-	Box	Active	Liquid	Switch (Single Float)	SPST-NO	1 A	-	-	Panel Mount, M16 Thread	Polypropylene (PP)	-30°C ~ 130°C	100V
LLC105000 SENSOR LEVEL DIGITAL SST Sensing Ltd.	221 In Stock	1 : ¥384.38000 Bulk	-	Bulk	Active	Liquid	Digital	Push-Pull	2.5 mA	-	-	Threaded	Polysulfone (PES)	-25°C ~ 80°C	4.5V ~ 15.4V
LLC101101 SENSOR LEVEL DIGITAL SST Sensing Ltd.	82 In Stock	1 : ¥426.23000 Bulk	-	Bulk	Active	Liquid	Digital	Push-Pull	2.5 mA	-	-	Threaded	Polysulfone (PES)	-40°C ~ 125°C	4.5V ~ 15.4V
OLS700D3LSH SENSOR LEVEL OPEN COLLECTOR Sensata Technologies, Inc.	154 In Stock	1 : ¥444.42000 Bulk	OLS7	Bulk	Active	Liquid	Open Collector	Low-Dry	2.5 mA	-	-	1/4" NPT and 3/8" Conduit	Polysulfone	-25°C ~ 80°C	5V ~ 15V
EX-F1 SENSOR LEVEL NPN Panasonic Industrial Automation Sales	160 In Stock	1 : ¥1,215.66000 Box	-	Box	Active	Liquid	NPN	Open Collector	30 mA	-	-	Tie Mount	Polycarbonate	-10°C ~ 55°C	12 ~ 24V
SQ4-A21-P SENSOR LEVEL PNP Panasonic Industrial Automation Sales	66 In Stock	1 : ¥1,844.16000 Box	SQ4	Box	Active	Liquid	-	PNP	-	-	-	Bracket Mount	Polypropylene (PP)	-10°C ~ 55°C	12 ~ 24V
SQ4-A22-P SENSOR LEVEL CHEM LIQUID PNP Panasonic Industrial Automation Sales	80 In Stock	1 : ¥2,158.42000 Box	SQ4	Box	Active	Liquid	-	PNP	-	-	-	Bracket Mount	PFA	-10°C ~ 55°C	12 ~ 24V
SQ4-A22-N SENSOR LEVEL CHEM LIQUID NPN Panasonic Industrial Automation Sales	37 In Stock	1 : ¥2,158.42000 Box	SQ4	Box	Active	Liquid	-	NPN	-	-	-	Bracket Mount	PFA	-10°C ~ 55°C	12 ~ 24V
PLS-031B-3PAI SENSOR LEVEL SWITCH PIC GmbH	522 In Stock	1 : ¥29.77000 Bulk	-	Bulk	Active	Liquid	Switch	SPST-NC	1 A	-	1.22" (31mm)	Panel Mount, M8 Thread	Polyamide (PA)	-20°C ~ 80°C	200V
PLS-031A-3PAI SENSOR LEVEL SWITCH PIC GmbH	392 In Stock	1 : ¥29.77000 Bulk	-	Bulk	Active	Liquid	Switch	SPST-NO	1 A	-	1.22" (31mm)	Panel Mount, M8 Thread	Polyamide (PA)	-20°C ~ 80°C	200V
PLS-041B-3PPI SENSOR LEVEL SWITCH PIC GmbH	314 In Stock	1 : ¥31.67000 Bulk	-	Bulk	Active	Liquid, Powder	Switch	SPST-NC	1 A	-	1.614" (41mm)	Panel Mount, M8 Thread	Polypropylene (PP)	-20°C ~ 80°C	200V
PLS-041A-3PPI SENSOR LEVEL SWITCH PIC GmbH	818 In Stock	1 : ¥32.75000 Bulk	-	Bulk	Active	Liquid, Powder	Switch	SPST-NO	1 A	-	1.614" (41mm)	Panel Mount, M8 Thread	Polypropylene (PP)	-20°C ~ 80°C	200V
PLS-031A-3PPI SENSOR LEVEL SWITCH PIC GmbH	254 In Stock	1 : ¥32.75000 Bulk	-	Bulk	Active	Liquid	Switch	SPST-NO	1 A	-	1.22" (31mm)	Panel Mount, M8 Thread	Polypropylene (PP)	-20°C ~ 80°C	200V
PLS-020A-3PPI SENSOR LEVEL SWITCH PIC GmbH	610 In Stock	1 : ¥32.91000 Bulk	-	Bulk	Active	Liquid, Powder	Switch	SPST-NO	700 mA	-	0.768" (19.5mm)	Panel Mount, M8x1.25 Thread	Polypropylene (PP)	-20°C ~ 80°C	180V
PLS-020B-3PPI SENSOR LEVEL SWITCH PIC GmbH	292 In Stock	1 : ¥32.91000 Bulk	-	Bulk	Active	Liquid, Powder	Switch	SPST-NC	700 mA	-	0.768" (19.5mm)	Panel Mount, M8x1.25 Thread	Polypropylene (PP)	-20°C ~ 80°C	180V
LS01-1A66-PA-500W SENSOR LEVEL SWITCH SINGLE FLOAT Standex-Meder Electronics	307 In Stock	1 : ¥33.91000 Bulk	LS01	Bulk	Active	Liquid	Switch (Single Float)	SPST-NO	500 mA	-	-	Free Hanging	Polyamide (PA)	-30°C ~ 70°C	200V
PLS-041A-6PAI SENSOR LEVEL SWITCH PIC GmbH	285 In Stock	1 : ¥35.23000 Bulk	-	Bulk	Active	Liquid	Switch	SPST-NO	1.5 A	-	1.614" (41mm)	Panel Mount, M8 Thread	Polyamide (PA)	-20°C ~ 80°C	250VAC
PLS-041B-6PAI SENSOR LEVEL SWITCH PIC GmbH	181 In Stock	1 : ¥35.23000 Bulk	-	Bulk	Active	Liquid	Switch	SPST-NC	1.5 A	-	1.614" (41mm)	Panel Mount, M8 Thread	Polyamide (PA)	-20°C ~ 80°C	250VAC
PLS-031B-3PPI SENSOR LEVEL SWITCH PIC GmbH	2,002 In Stock	1 : ¥37.54000 Bulk	-	Bulk	Active	Liquid, Powder	Switch	SPST-NC	1 A	-	1.22" (31mm)	Panel Mount, M8 Thread	Polypropylene (PP)	-20°C ~ 80°C	200V
PLS-041A-6PPI SENSOR LEVEL SWITCH PIC GmbH	464 In Stock	1 : ¥39.36000 Bulk	-	Bulk	Active	Liquid, Powder	Switch	SPST-NO	1.5 A	-	1.614" (41mm)	Panel Mount, M8 Thread	Polypropylene (PP)	-20°C ~ 80°C	250VAC
PLS-041B-6PPI SENSOR LEVEL SWITCH PIC GmbH	351 In Stock	1 : ¥39.36000 Bulk	-	Bulk	Active	Liquid, Powder	Switch	SPST-NC	1.5 A	-	1.614" (41mm)	Panel Mount, M8 Thread	Polypropylene (PP)	-20°C ~ 80°C	250VAC
59630-1-T-02-A SENSOR LEVEL SWITCH SINGLE FLOAT Littelfuse Inc.	1,326 In Stock	1 : ¥60.53000 Box	59630	Box	Active	Liquid	Switch (Single Float)	SPST-NO	500 mA	-	0.2" (5.08 mm)	Panel Mount, M8 Thread	-	-40°C ~ 105°C	200VDC
PLS-092A-3PPH SENSOR LEVEL SWITCH PIC GmbH	329 In Stock	1 : ¥61.94000 Bulk	-	Bulk	Active	Liquid	Switch	SPST-NO	1 A	-	2.126" (54mm)	Panel Mount, M16 Thread	Polypropylene (PP)	-20°C ~ 65°C	200V
PLS-092A-6PPH SENSOR LEVEL SWITCH PIC GmbH	247 In Stock	1 : ¥67.73000 Bulk	-	Bulk	Active	Liquid	Switch	SPST-NO	1.5 A	-	2.126" (54mm)	Panel Mount, M16 Thread	Polypropylene (PP)	-20°C ~ 65°C	250VAC

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Products within this category are used to measure or detect a fluid or material level within a container, commonly through the use of a buoyant element containing or connected to a switch of some type, but in other cases through the use of ultrasonic, optical, or other techniques. Outputs produced by these devices may be variable to allow a quantitative measurement of fluid/material level, or a simple binary indication of whether or not the level is in excess of some fixed value.