Float, Level Sensors

Explore Float, Level Sensors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Package	ProdictStatis	Type	Output Type	Output Configuration	Current	Minimum Liquid Specific Gravity	Switch Actuation Level	Mounting Type	Material - Housing & Prism
6041658 SENSOR LEVEL SWITCH SICK, Inc.	3,923	0.00	RFQ	Datasheet	UP56	Bulk	Active	Liquid, Solids	Switch	4mA ~ 20mA, 0V ~ 10V, PNP	200 mA	-	-	Male 1" (25.4mm) G	Fluoroelastomers (FKM), Polybutylene Terephthalate (PBT), Stainless Steel, Thermoplastic Polyurethane (TPU)	-25°C ~ 70°C	9V ~ 30V
HB-FS SENSOR LEVEL SWITCH Atlas Scientific	3,883	0.00	RFQ	Datasheet	-	Bulk	Active	Liquid	Switch	NC, NO	500 mA	-	-	Panel Mount, M15x2 Thread	Acrylonitrile Butadiene Styrene (ABS), Plastic	-	48V
SA-2359-2-RAW SENSOR LEVEL SWITCH SINGLE FLOAT Sump Alarm Inc.	3,815	17.98	RFQ	Datasheet	2359	Bag	Active	Liquid	Switch (Single Float)	SPDT-NC/NO	-	-	-	Cable Mount	Polypropylene (PP)	0°C ~ 60°C	12VDC, 120VAC ~ 240VAC
TSF43Y100DF SENSOR LEVEL SWITCH SINGLE FLOAT Sensata Technologies, Inc.	4,842	30.67	RFQ	Datasheet	TSF40	Bulk	Active	Liquid, Temperature	Switch (Single Float)	SPST-NC/NO	600 mA	0.85	0.276", 0.464" (7mm, 20mm)	Panel Mount, M16x2 Thread	Nylon	-20°C ~ 75°C	120VDC, 240VAC
LRNH51S42 SENSOR LEVEL SWITCH Honeywell Sensing and Productivity Solutions	1,506	31.51	RFQ	Datasheet	LRN	Bulk	Obsolete	Liquid	Switch	SPST-NC/NO	1 A	0.65	-	-	Polypropylene (PP)	-30°C ~ 110°C	100V
SA-2359-5-RAW SENSOR LEVEL SWITCH SINGLE FLOAT Sump Alarm Inc.	4,584	25.99	RFQ	Datasheet	2359	Bag	Active	Liquid	Switch (Single Float)	SPDT-NC/NO	-	-	-	Cable Mount	Polypropylene (PP)	0°C ~ 60°C	12VDC, 120VAC ~ 240VAC
SVM-FS SENSOR LEVEL SWITCH Atlas Scientific	1,098	0.00	RFQ	Datasheet	-	Bulk	Active	Liquid	Switch	NC, NO	500 mA	-	-	Panel Mount, M10x1.5 Thread	304 Stainless Steel	-	50V
RSF14YFP SENSOR LEVEL SWITCH SINGLE FLOAT Sensata Technologies, Inc.	2,655	32.58	RFQ	Datasheet	RSF10	Bulk	Active	Liquid	Switch (Single Float)	SPST-NC	600 mA	0.7	0.945" (24mm)	Panel Mount, M16x2 Thread	Polypropylene (PP)	-20°C ~ 100°C	120VDC, 240VAC
SV-FS SENSOR LEVEL SWITCH Atlas Scientific	4,357	0.00	RFQ	Datasheet	-	Bulk	Active	Liquid	Switch	NC, NO	500 mA	-	-	Male, 1/2" (12.7mm)	Acrylonitrile Butadiene Styrene (ABS), Plastic	-	48V
TVM-FS SENSOR LEVEL SWITCH Atlas Scientific	1,451	0.00	RFQ	Datasheet	-	Bulk	Active	Liquid	Switch	NC, NO	500 mA	-	-	Panel Mount, M10x1.5 Thread	304 Stainless Steel	-	50V
3827 SENSOR LEVEL RESISTIVE Adafruit Industries LLC	2,030	39.95	RFQ	Datasheet	eTape™	Bulk	Obsolete	Liquid	Resistive	-	-	-	1.000" (25.4mm)	Adhesive	Polyethylene Terephthalate (PET)	-9°C ~ 65°C	10V
RBS301-WAT-US LORA WATER LEAK DETECTOR Radio Bridge Inc.	2,154	95.34	RFQ	Datasheet	-	Box	Active	Liquid	LoRaWAN	-	-	-	-	-	-	-30°C ~ 70°C	-
L40-06-C1-15-N0 SENSOR LEVEL SWITCH Whitman Controls, LLC	3,493	0.00	RFQ	Datasheet	L40	Box	Active	Liquid	Switch	SPST-NO, SPST-NC	-	0.7	-	Male 1/8" (3.18mm) NPT	316 Stainless Steel, Brass, Buna	-40°C ~ 82°C	-
LLF46HFP SENSOR LEVEL SWITCH SINGLE FLOAT Sensata Technologies, Inc.	4,005	45.45	RFQ	Datasheet	LLF40	Bulk	Active	Liquid	Switch (Single Float)	SPST-NC/NO	1 A	0.7	0.394" (10mm)	Panel Mount, M12 Thread	Polyphenylene Sulphide (PPS)	-10°C ~ 120°C	300V
MS20B SENSOR LEVEL SWITCH SINGLE FLOAT Sensata Technologies, Inc.	2,506	53.04	RFQ	Datasheet	MS	Bulk	Active	Liquid	Switch (Single Float)	SPST-NC	20 A	-	-	Cable Mount	High Density Polyethylene (PEHD)	0°C ~ 55°C	110VDC, 250VAC
RSF77Y100GV SENSOR LEVEL SWITCH SINGLE FLOAT Sensata Technologies, Inc.	3,518	49.59	RFQ	Datasheet	RSF70	Bulk	Active	Liquid	Switch (Single Float)	SPST-NC/NO	600 mA	0.85	0.354" (9mm)	Panel Mount, M16x2 Thread	Polyvinylidene Fluoride (PVDF)	-10°C ~ 105°C	300VAC, 300VDC
L40-20-C1-20-N0 SENSOR LEVEL SWITCH Whitman Controls, LLC	1,717	0.00	RFQ	Datasheet	L40	Box	Active	Liquid	Switch	SPST-NO, SPST-NC	-	0.7	-	Male 1/8" (3.18mm) NPT	Polypropylene (PP)	-40°C ~ 82°C	-
L40-02-C1-02-N0 SENSOR LEVEL SWITCH Whitman Controls, LLC	1,566	0.00	RFQ	Datasheet	L40	Box	Active	Liquid	Switch	SPST-NO, SPST-NC	-	0.9	-	Male 1/8" (3.18mm) NPT	316 Stainless Steel	-40°C ~ 125°C	-
RSF166A25B150 SENSOR LEVEL SWITCH SINGLE FLOAT Sensata Technologies, Inc.	4,694	61.08	RFQ	Datasheet	RSF166	Box	Active	Liquid	Switch (2) (Single Float)	SPST-NC/NO	600 mA	0.85	1.181", 5.906" (30mm, 150mm)	Panel Mount, M16x2 Thread	Polyphenylene Sulphide (PPS)	-10°C ~ 85°C	120VDC, 240VAC
HM-FS SENSOR LEVEL SWITCH Atlas Scientific	1,609	0.00	RFQ	Datasheet	-	Bulk	Active	Liquid	Switch	NC, NO	500 mA	-	-	Male, 1/2" (12.7mm) NPT	304 Stainless Steel	-	50V

FAQ

Frequently Asked Questions

What are Float, Level Sensors components used for?

Float, Level Sensors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Float, Level Sensors part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Float, Level Sensors parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

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