Float, Level Sensors

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of 2 546

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
RSF88Y100R SEN LVL LIQ SWITCH SPST/NC/NO Sensata Technologies, Inc.	222 In Stock	1 : 20,43000 € Bulk	RSF80	Bulk	Active	Liquid	Switch (Single Float)	SPST-NC/NO	600 mA	0.85	0.787" (20mm)	Male 1/2" (12.7mm) NPT	Polypropylene (PP)	-20°C ~ 100°C	120VDC, 240VAC
OLS700D3LSH SENSOR LEVEL LIQ OPEN LOW/DRY Sensata Technologies, Inc.	43 In Stock	1 : 50,22000 € 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
101990860 SENSOR LEVEL LIQ RS485 Seeed Technology Co., Ltd	32 In Stock	1 : 107,58000 € Bulk	-	Bulk	Active	Liquid	-	RS485	-	-	-	Cable Mount	304 Stainless Steel, 316 Stainless Steel	-40°C ~ 80°C	11V ~ 30V
EX-F1 SEN LVL LIQ NPN OPEN COLLECTOR Panasonic Industrial Automation Sales	279 In Stock	1 : 136,66000 € Box	-	Box	Active	Liquid	NPN	Open Collector	30 mA	-	-	Tie Mount	Polycarbonate	-10°C ~ 55°C	12 ~ 24V
SQ4-A21-P SENSOR LEVEL LIQ PNP Panasonic Industrial Automation Sales	122 In Stock	1 : 207,32000 € Box	SQ4	Box	Active	Liquid	-	PNP	-	-	-	Bracket Mount	Polypropylene (PP)	-10°C ~ 55°C	12 ~ 24V
4965 SENSOR LEVEL LIQ DIGITAL Adafruit Industries LLC	171 In Stock	1 : 1,68000 € Bulk	-	Bulk	Active	Liquid	Digital	-	-	-	-	-	-	-	3V ~ 5V
PLS-031B-3PAI SENSOR LEVEL LIQ SWITCH SPST/NC PIC GmbH	159 In Stock	1 : 3,10000 € Bulk	-	Bulk	Active	Liquid	Switch	SPST-NC	1 A	-	1.22" (31mm)	Panel Mount, M8 Thread	Polyamide (PA)	-20°C ~ 80°C	200V
PLS-041A-3PPI SEN LVL LIQ/PWD SWITCH SPST/NO PIC GmbH	397 In Stock	1 : 3,41000 € 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-020A-3PPI SEN LVL LIQ/PWD SWITCH SPST/NO PIC GmbH	741 In Stock	1 : 3,43000 € 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 SEN LVL LIQ/PWD SWITCH SPST/NC PIC GmbH	321 In Stock	1 : 3,43000 € 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
LS02-1A66-PA-500W SENSOR LEVEL LIQ SWITCH SPST/NO Standex-Meder Electronics	800 In Stock	1 : 3,59000 € Bulk	LS02	Bulk	Active	Liquid	Switch (Single Float)	SPST-NO	500 mA	-	-	Free Hanging	Polyamide (PA)	-20°C ~ 90°C	200V
PLS-041B-6PAI SENSOR LEVEL LIQ SWITCH SPST/NC PIC GmbH	582 In Stock	1 : 3,67000 € 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 SEN LVL LIQ/PWD SWITCH SPST/NC PIC GmbH	1 918 In Stock	1 : 3,91000 € Bulk	-	Bulk	Active	Liquid, Powder	Switch	SPST-NC	1 A	-	1.22" (31mm)	Panel Mount, M8 Thread	Polypropylene (PP)	-20°C ~ 80°C	200V
LS03-1A66-PA-500W SEN LVL LIQ SWITCH SPST/NC/NO Standex-Meder Electronics	575 In Stock	1 : 5,54000 € Bulk	LS03	Bulk	Active	Liquid	Switch (Single Float)	SPST-NC/NO	500 mA	-	-	Panel Mount, M16x2 Thread	Polyamide (PA)	-20°C ~ 90°C	200V
59630-1-T-02-A SENSOR LEVEL LIQ SWITCH SPST/NO Littelfuse Inc.	1 089 In Stock	1 : 6,45000 € 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 LIQ SWITCH SPST/NO PIC GmbH	209 In Stock	1 : 6,45000 € 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 LIQ SWITCH SPST/NO PIC GmbH	158 In Stock	1 : 7,05000 € Bulk	-	Bulk	Active	Liquid	Switch	SPST-NO	1.5 A	-	2.126" (54mm)	Panel Mount, M16 Thread	Polypropylene (PP)	-20°C ~ 65°C	250VAC
59630-4-T-02-F SENSOR LEVEL LIQ SWITCH SPST/NC Littelfuse Inc.	210 In Stock	1 : 7,75000 € Box	59630	Box	Active	Liquid	Switch (Single Float)	SPST-NC	500 mA	-	0.2" (5.08 mm)	Panel Mount, M8 Thread	-	-40°C ~ 105°C	200VDC
59630-4-T-02-A SENSOR LEVEL LIQ SWITCH SPST/NC Littelfuse Inc.	560 In Stock	1 : 8,04000 € Box	59630	Box	Active	Liquid	Switch (Single Float)	SPST-NC	500 mA	-	0.2" (5.08 mm)	Panel Mount, M8 Thread	-	-40°C ~ 105°C	200VDC
59630-1-T-02-F SENSOR LEVEL LIQ SWITCH SPST/NO Littelfuse Inc.	350 In Stock	1 : 8,47000 € 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
SEN0368 SENSOR LEVEL LIQ SWITCH DFRobot	116 In Stock	1 : 9,38000 € Bulk	-	Bulk	Active	Liquid	Switch	-	-	-	-	Adhesive	Acrylonitrile Butadiene Styrene (ABS)	-5°C ~ 105°C	5V ~ 12V
20017612-31 SENSOR LEVEL LIQ SWITCH SPST/NO TE Connectivity Measurement Specialties	405 In Stock	1 : 15,70000 € Box	-	Box	Active	Liquid	Switch (Single Float)	SPST-NO	1 A	-	-	Panel Mount, M16 Thread	Nylon	-30°C ~ 105°C	200V
PLS-045B-6VAI SEN LVL LIQ/PWD SWITCH SPST/NC PIC GmbH	181 In Stock	1 : 19,52000 € Bulk	-	Bulk	Active	Liquid, Powder	Switch	SPST-NC	1.5 A	-	1.831" (46.5mm)	Panel Mount, M10 Thread	Stainless Steel	-40°C ~ 125°C	250VAC
LS804-31 SEN LVL LIQ SWITCH SPDT/NC/NO TE Connectivity Measurement Specialties	177 In Stock	1 : 19,60000 € Box	-	Box	Active	Liquid	Switch	SPDT-NC/NO	1 A	0.65	-	Male 1/2" (12.7mm) NPT	Polypropylene (PP)	-30°C ~ 110°C	250V
PLS-045B-3VAI SEN LVL LIQ/PWD SWITCH SPST/NC PIC GmbH	138 In Stock	1 : 19,99000 € Bulk	-	Bulk	Active	Liquid, Powder	Switch	SPST-NC	1 A	-	1.831" (46.5mm)	Panel Mount, M10 Thread	Stainless Steel	-40°C ~ 125°C	200V

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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.