Float, Level Sensors | Sensors, Transducers

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	Digi-Key Part Number	Manufacturer Part Number	Manufacturer	Description	Quantity Available	Unit Price PLN	Minimum Quantity	Series	Part Status	Type	Output Type	Output Configuration	Current	Minimum Liquid Specific Gravity	Switch Actuation Level	Mounting Type	Material - Housing & Prism	Operating Temperature	Voltage Rating

	HE637-ND	59630-1-T-02-A	Littelfuse Inc.	REED SENSOR W/INTEGRAL FLOAT	551 - Immediate Available: 551	28,79000 zł	1 Minimum: 1	59630	Active	Liquid	Switch (Single Float)	SPST-NO	500mA	-	0.2" (5.08 mm)	Panel Mount, M8 Thread	-	-40°C ~ 105°C	200VDC
	725-1009-ND	RSF84Y100R	Cynergy 3	FLOATSWITCH HORZ .6A POLYPROP	134 - Immediate Available: 134	64,36000 zł	1 Minimum: 1	RSF80	Active	Liquid	Switch (Single Float)	SPST-NC/NO	600mA	0,85	0.787" (20mm)	Male 1/2" (12.7mm) NPT	Polypropylene (PP)	-20°C ~ 100°C	120VDC, 240VAC
	725-1348-ND	RSF16Y100RF	Cynergy 3	SENSOR LEVEL VERTICAL POLYPROP	133 - Immediate Available: 133	96,44000 zł	1 Minimum: 1	RSF10	Active	Liquid	Switch (Single Float)	SPST-NC	600mA	0,75	0.866" (22mm)	Panel Mount, M16x2 Thread	Polyphenylene Sulphide (PPS)	-10°C ~ 120°C	120VDC, 240VAC
	725-1284-ND	OLS500D3	Cynergy 3	OPT LIQUID LVL SENSOR M10 MNT HI	228 - Immediate Available: 228	158,31000 zł	1 Minimum: 1	OLS5	Active	Liquid	Push-Pull	High-Dry	2,5mA	-	-	Threaded	Polysulfone (PES)	-25°C ~ 80°C	5V ~ 15V
	725-1281-ND	OLS200D3SH	Cynergy 3	OPT LIQUID SENSOR M12 EXT MT HI	151 - Immediate Available: 151	158,31000 zł	1 Minimum: 1	OLS2	Active	Liquid	Push-Pull	High-Dry	2,5mA	-	-	Threaded	Polysulfone	-25°C ~ 80°C	5V ~ 15V
	2027-1012-ND	RBS301-WAT-US	Radio Bridge Inc.	LORA WATER LEAK DETECTOR	197 - Immediate Available: 197	276,69000 zł	1 Minimum: 1	-	Active	Liquid	-	-	-	-	-	-	-	-30°C ~ 70°C	-
	1110-1874-ND	EX-F1	Panasonic Industrial Automation Sales	SENSOR AMP 6-13MM DIA 12-24V NPN	183 - Immediate Available: 183	543,76000 zł	1 Minimum: 1	-	Active	Liquid	NPN	Open Collector	30mA	-	-	Tie Mount	Polycarbonate	-10°C ~ 55°C	12 ~ 24V
	725-1307-ND	SSF215XPM12	Cynergy 3	LONG REACH 1/2 EXT MNT SS FS	29 - Immediate Available: 29	637,71000 zł	1 Minimum: 1	SSF215	Active	Liquid	Switch (Single Float)	SPST-NC/NO	500mA	0,8	-	Panel Mount, 1/2" (12.7mm) NPT Thread	304 Stainless Steel, 316 Stainless Steel	120°C	300VAC, 300VDC
	F7185-ND	59630-1-T-03-A	Littelfuse Inc.	REED SENSOR W/INTEGRAL FLOAT	722 - Immediate 500 - Factory Stock Available: 722	21,65000 zł	1 Minimum: 1	59630	Active	Liquid	Switch (Single Float)	SPST-NO	500mA	-	0.2" (5.08 mm)	Panel Mount, M8 Thread	-	-40°C ~ 105°C	200VDC
	F8100-ND	59630-4-T-02-F	Littelfuse Inc.	REED SENSOR W/INTEGRAL FLOAT	829 - Immediate Available: 829	23,06000 zł	1 Minimum: 1	59630	Active	Liquid	Switch (Single Float)	SPST-NC	500mA	-	0.2" (5.08 mm)	Panel Mount, M8 Thread	-	-40°C ~ 105°C	200VDC
	725-1013-ND	RSF53Y100RC	Cynergy 3	FLOATSWITCH VERT .6A NO/NC NYL	118 - Immediate Available: 118	71,14000 zł	1 Minimum: 1	RSF50	Active	Liquid	Switch (Single Float)	SPST-NC/NO	600mA	0,8	0.886" (22.5mm)	Panel Mount, M12x1.75 Thread	Nylon	-20°C ~ 75°C	120VDC, 240VAC
	725-1133-ND	RSF88H100R	Cynergy 3	FLOATSWITCH HORZ 1A NO/NC POLY	123 - Immediate Available: 123	80,24000 zł	1 Minimum: 1	RSF80	Active	Liquid	Switch (Single Float)	SPST-NC/NO	1A	0,85	0.787" (20mm)	Male 1/2" (12.7mm) NPT	Polypropylene (PP)	-20°C ~ 100°C	300VAC, 300VDC
	1922-1001-ND	UM0034	Audiowell International LLC	ULTRASONIC TOP LEVEL SENSOR	102 - Immediate Available: 102	176,44000 zł	1 Minimum: 1	-	Active	Liquid	Resistive	-	12mA	-	-	Panel Mount	-	0°C ~ 85°C	5V
	1921-1000-ND	LLC101000	SST Sensing Ltd.	LIQUID LEVEL SENSOR	104 - Immediate Available: 104	200,50000 zł	1 Minimum: 1	-	Active	Liquid	Digital	Push-Pull	2,5mA	-	-	Threaded	Polysulfone (PES)	-25°C ~ 80°C	4.5V ~ 15.4V
	1921-1004-ND	LLC101101	SST Sensing Ltd.	LIQUID LEVEL SENSOR	178 - Immediate Available: 178	224,56000 zł	1 Minimum: 1	-	Active	Liquid	Digital	Push-Pull	2,5mA	-	-	Threaded	Polysulfone (PES)	-40°C ~ 125°C	4.5V ~ 15.4V
	725-1128-ND	RSF78Y100RN	Cynergy 3	FLOATSWITCH HORZ .6A NO/NC POLY	356 - Immediate Available: 356	73,90000 zł	1 Minimum: 1	RSF70	Active	Liquid	Switch (Single Float)	SPST-NC/NO	600mA	0,8	0.787" (20mm)	Panel Mount, M16x2 Thread	Polypropylene (PP)	-20°C ~ 100°C	120VDC, 240VAC
	725-1006-ND	RSF74Y100RN	Cynergy 3	FLOATSWITCH HORZ .6A NO/NC POLY	143 - Immediate Available: 143	73,90000 zł	1 Minimum: 1	RSF70	Active	Liquid	Switch (Single Float)	SPST-NC/NO	600mA	0,85	0.787" (20mm)	Panel Mount, M16x2 Thread	Polypropylene (PP)	-20°C ~ 100°C	120VDC, 240VAC
	725-1130-ND	RSF84H100R	Cynergy 3	FLOATSWITCH HORZ 1A NO/NC POLY	415 - Immediate Available: 415	80,24000 zł	1 Minimum: 1	RSF80	Active	Liquid	Switch (Single Float)	SPST-NC/NO	1A	0,85	0.787" (20mm)	Male 1/2" (12.7mm) NPT	Polypropylene (PP)	-20°C ~ 100°C	300VAC, 300VDC
	725-1063-ND	RSF76Y050TV	Cynergy 3	FLOATSWITCH 25VA PPS N/O 50CM	214 - Immediate Available: 214	92,19000 zł	1 Minimum: 1	RSF70	Active	Liquid	Switch (Single Float)	SPST-NC/NO	600mA	0,85	0.945" (24mm)	Panel Mount, M16x2 Thread	Polyphenylene Sulphide (PPS)	-10°C ~ 120°C	120VDC, 240VAC
-	725-1635-ND	RSF78Y100RM	Cynergy 3	FLOATSWITCH HORZ .6A NO/NC NYLON	3 125 - Immediate Available: 3 125	97,52000 zł	1 Minimum: 1	RSF70	Active	Liquid	Switch (Single Float)	SPST-NC/NO	600mA	0,8	0.787" (20mm)	Panel Mount, M16x2 Thread	Polypropylene (PP)	-20°C ~ 100°C	120VDC, 240VAC
	725-1151-ND	TSF44Y100DF	Cynergy 3	THERMISTOR FLOAT SWITCH PP .6A	936 - Immediate Available: 936	100,85000 zł	1 Minimum: 1	TSF40	Active	Liquid, Temperature	Switch (Single Float)	SPST-NC/NO	600mA	0,85	0.3149", 0.4641" (8mm, 20mm)	Panel Mount, M16x2 Thread	Polypropylene (PP)	-20°C ~ 100°C	120VDC, 240VAC
	725-1543-ND	RSF47Y100GF	Cynergy 3	FLOAT SENS LIQ SPST-NC/NO .6A	102 - Immediate Available: 102	146,45000 zł	1 Minimum: 1	RSF40	Active	Liquid	Switch (Single Float)	SPST-NC/NO	600mA	0,85	1.654" (42mm)	Panel Mount, M16x2 Thread	Polyvinylidene Fluoride (PVDF)	-10°C ~ 105°C	300VAC, 300VDC
	725-1275-ND	LITTLE-EX-10M	Cynergy 3	FLT SW FOR HAZARD AREA 10M CABLE	27 - Immediate Available: 27	735,92000 zł	1 Minimum: 1	Little EX	Active	Liquid	Switch (Single Float)	SPDT	21,4mA	-	-	Cable Mount	High Density Polyethylene (PEHD)	0°C ~ 55°C	9.6V
	F8098-ND	59630-1-T-02-F	Littelfuse Inc.	REED SENSOR W/INTEGRAL FLOAT	108 - Immediate Available: 108	23,06000 zł	1 Minimum: 1	59630	Active	Liquid	Switch (Single Float)	SPST-NO	500mA	-	0.2" (5.08 mm)	Panel Mount, M8 Thread	-	-40°C ~ 105°C	200VDC
	F8099-ND	59630-4-T-02-A	Littelfuse Inc.	REED SENSOR W/INTEGRAL FLOAT	833 - Immediate Available: 833	23,26000 zł	1 Minimum: 1	59630	Active	Liquid	Switch (Single Float)	SPST-NC	500mA	-	0.2" (5.08 mm)	Panel Mount, M8 Thread	-	-40°C ~ 105°C	200VDC

Adafruit Industries LLC
Audiowell International LLC
Carlo Gavazzi Inc.
Coto Technology
Curtis Instruments Inc.
Cynergy 3
DFRobot
Digi International
Honeywell Sensing and Productivity Solutions
Littelfuse Inc.
Microchip Technology
ON Semiconductor
Panasonic Industrial Automation Sales
Parallax Inc.
PIC GmbH
Radio Bridge Inc.
Schurter Inc.
Seeed Technology Co., Ltd
SparkFun Electronics
SSI Technologies Inc
SST Sensing Ltd.
Standex-Meder Electronics
TE Connectivity Measurement Specialties

*
-
59630
CLH
Digi Connect®
Digital Fluid-Trac™
eTape™
FFSMC
FS
HVAC/R
ILLS
ILLSU
ILS
ILSE
ILSEU
ILSU
ILTS
ILTSU
Little EX
LLE
LLF
LLF40
LLF70
LLN
LM10
LRN
LS01
LS02
LS03
LS04
MC
MP1C
MS
OLS2
OLS5
OLS7
Optomax
POS
QLevel™
RSF10
RSF100
RSF101
RSF124
RSF150
RSF20
RSF30
RSF40
RSF50
RSF66
RSF70
RSF80
SH-3
SH-5
SH-7
SL-360
SLP0712TE (750W)
Solid State Float™, LL-10
SQ4
SSF211
SSF212
SSF213
SSF214
SSF215
SSF216
SSF217
SSF22
SSF23
SSF24
SSF25
SSF26
SSF28
SSF29
SSF50
SSF67
SSF67PM12
SSF67V
SSH66TE
SSH66TU
SSH66XE
SSH66XU
SSV66-SM16
SSV66-SPM12
SSV66A-1G
SSV66A-34N
TSF40
TSF70
TSF80
TSSF212
Ultrasonic Sentio™, LL-01
VH
VN
VNY
VP
VPC
VR
VT

-
CDMA, 3G GSM
High-Dry
LCD Display
Low-Dry
NPN
Open Collector
PNP
Push-Pull
SPDT
SPST-NC
SPST-NC, SPST-NC
SPST-NC/NO
SPST-NC/NO, SPST-NC/NO
SPST-NO
SPST-NO, SPST-NC
SPST-NO, SPST-NO
4mA ~ 20mA
0.5 V ~ 4.5 V
85Ohm ~ 700Ohm
300Ohm ~ 1500Ohm
3G/2G

20µA
2,5mA
5mA
7,5mA
12mA
15mA
21,4mA
28mA
30mA
50mA
60mA
100mA
200mA
250mA
500mA
600mA
700mA
1A
1,3A
1,5A
5A
10A
20A

-
0.098" (2.5mm), 0.197" (5mm)
0.197" (5mm)
0.2" (5.08 mm)
0.25" (6.35mm)
0.276", 0.464" (7mm, 20mm)
0.3149", 0.4641" (8mm, 20mm)
0.354" (9mm)
0.354" (9mm), 0.945" (24mm)
0.354", 0.464" (9mm, 20mm)
0.354", 0.945" (9mm, 24mm)
0.374" (9.5mm), 0.807" (20.5mm)
0.394" (10mm)
0.49" (12.5mm)
0.591" (15.0mm)
0.7" (17mm)
0.768" (19.5mm)
0.787" (20mm)
0.807" (20.5mm)
0.846" (21.5mm)
0.866" (22mm)
0.866" (22mm), 1.299" (33mm)
0.886" (22.5mm)
0.905" (23.0mm)
0.945" (24mm)
0.945", 32" (24mm, 813mm)
0.984", 11.811" (25mm, 300mm)
0.984", 2.953" (25mm, 75mm)
0.984", 3.937" (25mm, 100mm)
0.984", 4.921" (25mm, 125mm)
0.984", 5.906" (25mm, 150mm)
0.984", 6.890" (25mm, 175mm)
0.984", 7.874" (25mm, 200mm)
0.984", 8.858" (25mm, 225mm)
0.984", 9.842" (25mm, 250mm)
1.000" (25.4mm)
1.024" (26mm)
1.181", 2.953" (30mm, 75mm)
1.181", 3.937" (30mm, 100mm)
1.181", 4.921" (30mm, 125mm)
1.181", 5.906" (30mm, 150mm)
1.181", 6.890" (30mm, 175mm)
1.22" (31mm)
1.378", 3.346" (35mm, 85mm)
1.378", 3.937" (35mm, 110mm)
1.378", 5.349" (35mm, 135mm)
1.378", 6.299" (35mm, 160mm)
1.378", 7.283" (35mm, 185mm)
1.378", 8.268" (35mm, 210mm)
1.378", 9.252" (35mm, 235mm)
1.417" (36mm)
1.614" (41mm)
1.654" (42mm)
1.811" (46mm)
1.831" (46.5mm)
1.850" (47mm)
1.969", 3.937" (50mm, 100mm)
1.969", 5.906" (50mm, 150mm)
1.969", 50mm, 300mm
1.969", 7.874" (50mm, 200mm)
1.969", 9.842" (50mm, 250mm)
2.047" (52mm)
2.126" (54mm)
2.25" (57.15mm)
2.756", 19.685" (70mm, 500mm)
2.756", 3.937" (70mm, 100mm)
2.756", 39.370" (70mm, 1000mm)
2.756", 59.055" (70mm, 1500mm)
3.307" (84mm)
4.331", 5.512" (110mm, 141mm)
4.724", 5.906" (120mm, 150mm)
6.693", 7.874" (170mm, 200mm)
19.685" (500mm)
32" (813mm)

-
Adhesive
Bracket Mount
Cable Mount
Flange Mount
Free Hanging
Male 1 1/2" (38.1mm) NPT
Male 1" (25.4mm) BSP
Male 1" (25.4mm) NPT
Male 1/2" (12.7mm) BSP
Male 1/2" (12.7mm) NPT
Male 1/4" (6.35mm) BSP
Male 1/4" (6.35mm) NPT
Male 1/8" (3.18mm) BSP
Male 1/8" (3.18mm) NPT
Male 2" (50.8mm) NPT
Male 3/4" (19.05mm) BSP
Male 3/4" (19.05mm) NPT
Male 3/4" (19.05mm) NPT and Schedule 40 PVC
Male 3/4" (19.05mm) NPT, Male 3/4" (19.05mm) Plug, and Schedule 40 PVC
Male 3/8" (9.53mm) BSP
Panel Mount
Panel Mount, 1" (25.4mm) NPT Thread
Panel Mount, 1/2" (12.7mm) BSPP Thread
Panel Mount, 1/2" (12.7mm) NPT Thread
Panel Mount, M10 Thread
Panel Mount, M12 Thread
Panel Mount, M12x1 Thread
Panel Mount, M12x1.75 Thread
Panel Mount, M16 Thread
Panel Mount, M16x2 Thread
Panel Mount, M8 Thread
Panel Mount, M8x1.25 Thread
Saddle Clamp
Surface Mount
Threaded
Through Hole
Tie Mount
Vertical Mount
1/4" NPT and 3/8" Conduit

-
Acrylonitrile Butadiene Styrene (ABS)
Aluminum, Plastic
High Density Polyethylene (PEHD)
Nickel Plated Brass
Nylon
Nylon/Buna
PFA
Polyamide (PA)
Polybutylene Terephthalate (PBT)
Polycarbonate
Polyetherimide (PEI)
Polyethylene Terephthalate (PET)
Polyoxymethylene (POM)
Polyphenylene (PPO), Polystyrene (PPE)
Polyphenylene Sulphide (PPS)
Polypropylene (PP)
Polypropylene (PP), Polypropylene Sulphide (PPS)
Polypropylene (PP), Stainless Steel
Polypropylene Sulphide (PPS)
Polysulfone
Polysulfone (PES)
Polytetrafluoroethylene (PTFE)
Polyvinyl Chloride (PVC)
Polyvinylidene Fluoride (PVDF)
Stainless Steel
Thermoplastic Polyester
Thermoplastic Polyester Teflon
303 Stainless Steel, 316 Stainless Steel
304 Stainless Steel
304 Stainless Steel, 316 Stainless Steel
316 Stainless Steel

-40°C ~ 105°C
-40°C ~ 125°C
-40°C ~ 85°C
-30°C ~ 65°C
-30°C ~ 70°C
-30°C ~ 80°C
-29°C ~ 80°C
-25°C ~ 100°C
-25°C ~ 140°C
-25°C ~ 70°C
-25°C ~ 80°C
-20°C ~ 100°C
-20°C ~ 105°C
-20°C ~ 120°C
-20°C ~ 121°C
-20°C ~ 60°C
-20°C ~ 65°C
-20°C ~ 70°C
-20°C ~ 75°C
-20°C ~ 80°C
-20°C ~ 85°C
-20°C ~ 90°C
-10°C ~ 105°C
-10°C ~ 120°C
-10°C ~ 55°C
-10°C ~ 80°C
-10°C ~ 85°C
-9°C ~ 60°C
-9°C ~ 65°C
-9°C ~ 95°C
-
0°C ~ 100°C
0°C ~ 120°C
0°C ~ 145°C
0°C ~ 200°C
0°C ~ 50°C
0°C ~ 55°C
0°C ~ 60°C
0°C ~ 70°C
0°C ~ 80°C
0°C ~ 85°C
0°C ~ 90°C
5°C ~ 50°C
80°C
120°C
135°C
180°C
200°C

-
2.45 ~ 5.25V
3V
4.5V ~ 15.4V
4.5V ~ 5.5V
5 ~ 12V
5V
5V ~ 12V
5V ~ 15V
5V ~ 24V
5V ~ 30V
7.2V
7.5 ~ 24V
8V ~ 30V
9 ~ 32V
9.6V
10 ~ 28VDC
10 ~ 40V
10V
10V ~ 30V
10V ~ 40V
12 ~ 24V
12 ~ 28V
12V ~ 36V
20V ~ 30V
24VDC, 24VAC
28V
50VDC, 50VAC
60VDC
100V
100V ~ 121V
110VDC, 250VAC
120V
120VDC, 240VAC
120VDC, 250VAC
175V
180V
200V
200VDC
200VDC, 240VAC
230V
240VDC, 240VAC
250V
250VAC
300V
300VAC, 300VDC
400V

Product Index > Sensors, Transducers > Float, Level Sensors