Digi-Key Electronics Datasheets for Liquid Level Sensors

Liquid level sensors are used to detect liquid levels or interfaces between liquids such as oil and water or liquids and solids. 
Liquid Level Sensors: Learn more

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Product Name Notes
1.5 FLGE MNT FLOATSWITCH REED
1.5 FLGE MNT FLOATSWITCH
1.5 NPT FLOATSWITCH SS
1.5 NPT FLTSW REED SS
12 ETAPE LIQUID LEVEL SENSOR
2 FLGE MNT FLOATSWITCH REED
2 FLGE MNT FLOATSWITCH
2 LEVEL SWITCH IN SS 316 25VA P
2 NPT FLOATSWITCH SS
2 NPT FLTSW REED SS
3 FLGE MNT FLOATSWITCH REED
3 FLGE MNT FLOATSWITCH
5 ETAPE LIQUID LEVEL SENSOR + EX
5 ETAPE LIQUID LEVEL SENSOR WITH
8 ETAPE LIQUID LEVEL SENSOR
COMPACT 1/2 BSP EXT MNT SS FS
DL LVL FLOATSW 102MM TOTAL L
DL LVL FLOATSW 127MM TOTAL L
DL LVL FLOATSW 152MM TOTAL L
DL LVL FLOATSW 177MM TOTAL L
DL LVL FLOATSW 202MM TOTAL L
DL LVL FLOATSW 227MM TOTAL L
DL LVL FLOATSW 277MM TOTAL L
DL LVL FLOATSW 327MM TOTAL L
DL SW PNT FLOATSW 200MM TOTAL L
DUAL FLOAT SWITCH TWO LEVEL STAI
FLOAT SENS LIQ SPST-NC/NO .5A
FLOAT SENS LIQ SPST-NO 300V
FLOAT SWITCH HRZ 1/2 NPT PP
FLOAT SWITCH HRZ COMP MNT NYL
FLOAT SWITCH HRZ COMP MNT PP
FLOAT SWITCH HRZ COMP MNT PS
FLOAT SWITCH VERT 1/8 PT PP
FLOAT SWITCH VERT 1/8 PT PS
FLOATSW M16 WITH M12 CONN
FLOATSWITCH 1VA NC/NO HORZ SS
FLOATSWITCH 50VA NC/NO HORZ SS
FLOATSWITCH HORZ 50VA NC/NO SS
FLOATSWITCH M16 VERT SS
FLOATSWITCH VERT 50VA NC/NO SS
GRAVITY: THROW-IN TYPE LIQUID LE
HIGH TEMP FLOAT SWITCH VERT 50VA
HORIZ SS FLOATSW 1/2 EXT MNT
INDUSTRIAL LIQUID LEVEL SENSOR M
LEVEL HANGING PROBE 6M CBL
LEVEL SENSOR CAPACITIVE
LEVEL SENSOR CONDUCTIVE PROBE
LEVEL SENSOR CONDUCTIVE
LIQUID LEVEL SENSOR
LIQUID LVL CAP SEN PNP NO CBL
LIQUID LVL CAP SEN PNP NO M8
LONG REACH 1/2 EXT MNT SS FS
LVL SEN CAP NYLON 1.5 IN THD
LVL SEN CAP PTFE 1.5 IN THD
LVL SEN COND 1 PROBE HANGING
LVL SEN COND 2 PROBE 0.5IN PP
LVL SEN COND 2 PROBE 1IN PVC
LVL SEN COND 2 PROBE NYLON
LVL SEN COND 2 PROBE PTFE
LVL SEN COND 3 PROBE 1IN PVC
LVL SEN COND 3 PROBE NYLON
LVL SEN OPTICAL 110VAC NO
LVL SEN OPTICAL GLASS NPN CBL
LVL SEN OPTICAL GLASS PNP CBL
LVL SEN OPTICAL NPN NO
LVL SEN OPTICAL PNP NC
LVL SNR COND 2 PROBE 0.5IN PVC
LVL SNR OPT POLY NIBR NPN CBL
MINIATURE LEVEL SENSOR
NON-CONTACT CAPACITIVE LIQUID LE
OPTOMAX DIGITAL LIQUID LEVEL SEN
POWER LEVEL SENSOR
PROBE
SD MNT DUAL SW PNT FLTSW M12
SD MNT DUAL SW PNT FLTSW M16
SD MNT DUAL SW PNT FLTSW M17
SD MNT DUAL SW PNT FLTSW M18
SD MNT DUAL SW PNT FLTSW M19
SD MNT DUAL SW PNT FLTSW M20
SD MNT DUAL SW PNT FLTSW M21
SD MNT DUAL SW PNT FLTSW M22
SENS OPTICAL LIQUID LEVEL NPN NC
SENS OPTICAL LIQUID LEVEL NPN NO
SENS OPTICAL LIQUID LEVEL PNP NC
SENS OPTICAL LIQUID LEVEL PNP NO
SENSOR AMP 6-13MM DIA 12-24V NPN
SENSOR FOR CHEMICAL LIQUID NPN
SENSOR FOR CHEMICAL LIQUID PNP
SENSOR FOR STANDARD LIQUID NPN
SENSOR LEVEL 70-1000MM 4-20MA
SENSOR LEVEL 70-1500MM 4-20MA
SENSOR LEVEL 70-500MM 4-20MA
SENSOR LEVEL SWITCH PNP
SENSOR LIQUID DETECT 12-24V NPN
SENSOR PRESSURE 0-10MWG 0.5-4.5V
SENSOR PRESSURE 0-10MWG 4-20MA
SENSOR PRESSURE 0-120WG 0.5-4.5V
SENSOR PRESSURE 0-120WG 4-20MA
SENSOR PRESSURE 0-1MWG 0.5-4.5V
SENSOR PRESSURE 0-1MWG 4-20MA
SENSOR PRESSURE 0-2.5MWG .5-4.5V
SENSOR PRESSURE 0-2.5MWG 4-20MA
SENSOR PRESSURE 0-240WG 0.5-4.5V
SENSOR PRESSURE 0-240WG 4-20MA
SENSOR PRESSURE 0-360WG 0.5-4.5V
SENSOR PRESSURE 0-360WG 4-20MA
SENSOR PRESSURE 0-480WG 0.5-4.5V
SENSOR PRESSURE 0-480WG 4-20MA
SENSOR PRESSURE 0-48WG 0.5-4.5V
SENSOR PRESSURE 0-48WG 4-20MA
SENSOR PRESSURE 0-5MWG 0.5-4.5V
SENSOR PRESSURE 0-5MWG 4-20MA
SENSOR PRESSURE 0-7MWG 0.5-4.5V
SENSOR PRESSURE 0-7MWG 4-20MA
SENSOR
SHORT FLOAT HORIZ SS .1A EXT MNT
SHRT FLTSW HORIZ SS 1/2 INT/EXT
SINGLE FLOAT SWITCH TWO LEVEL ST
SMALL PIPE DIAMETER LEVEL SENSOR
SQ FLGE MNT FLOATSWITCH
SQ FLGE MNT FLTOATSWITCH
SQ FLGE MNT FLTSW REED
STANDARD LEVEL SENSOR
SWITCH 2 LEVEL SS NO/NC .6A
SWITCH HORIZ SS .5A INT/EXT MNT
SWITCH HORIZ SS .5A NO/NC
SWITCH VERT SS 3/4NPT MNT
SWITCH VERT SS G1 MNT
ULTRASONIC BOTTOM LEVEL SENSOR
ULTRASONIC TOP LEVEL SENSOR
VERTICAL FLTSW SS 3/4NPT MNT
VH3 AND VH4 SNAP ON BRACKET
WORLD'S SMALLEST MAGNETIC LEVEL

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