DigiKey Datasheets for Level Sensors
Level sensors are used to detect liquid or powder levels, or interfaces between liquids. There are two basic level-measurement types: continuous and point or multi-point.
Level Sensors: Learn more
| Product Name | Notes |
|---|---|
| "Liquid Level Sensor Cellular 3G/2G Output Male 1"" (25.4mm) NPT" | |
| "Liquid Level Sensor Cellular CDMA, 3G GSM Output Male 1"" (25.4mm) NPT" | |
| "Liquid Level Sensor LCD Display Output Male 2"" (50.8mm) NPT" | |
| "Liquid Level Sensor Push-Pull High-Dry Output Male 1/2"" (12.7mm) BSP" | |
| "Liquid Level Sensor Switch (Single Float) SPST-NC Output Male 3/4"" (19.05mm) NPT, Male 3/4"" (19.05mm) Plug, and Schedule 40 PVC" | |
| "Liquid Level Sensor Switch (Single Float) SPST-NC/NO Output Male 1"" (25.4mm) NPT" | |
| "Liquid Level Sensor Switch NC, NO Output Male, 1/2"" (12.7mm) NPT" | |
| 3 M POLARIZED, NEMA 4 CONN., BAS | |
| BINARY WATER LEVEL SENSOR; PNP/N | |
| CONDUCTIVITY CONTROLLER, 120 VAC | |
| DIGITAL LIQUID LEVEL DISPLAY WIT | |
| EVS312-11N LIQUID LEVEL SENSOR | |
| HORIZONTAL MOUNT LEVEL SWITCH, 3 | |
| IL01 1/2 NPT 4 CBL 80C PL | |
| Liquid Level Controller Constant Level 100 ~ 240VAC DIN Rail | |
| Liquid Level Controller Constant Level 24VAC/DC DIN Rail | |
| Liquid Level Controller Constant Level SPDT (1 Form C) 100 ~ 240VAC DIN Rail | |
| Liquid Level Controller Constant Level SPDT (1 Form C) 120VAC Chassis Mount | |
| Liquid Level Controller Constant Level SPDT (1 Form C) 120VAC Socketable | |
| Liquid Level Controller Constant Level SPDT (1 Form C) 230VAC Chassis Mount | |
| Liquid Level Controller Constant Level SPDT (1 Form C) 24VAC Chassis Mount | |
| Liquid Level Controller Constant Level SPDT (1 Form C) 24VAC Socketable | |
| Liquid Level Controller Constant Level SPDT (1 Form C) 24VAC/DC DIN Rail | |
| Liquid Level Controller Constant Level SPST-NO (1 Form A), SPDT (1 Form C) 120VAC Chassis Mount | |
| Liquid Level Controller Constant Level SPST-NO (1 Form A), SPDT (1 Form C) 230VAC Chassis Mount | |
| Liquid Level Controller High/Low Level DPDT (2 Form C) 120VAC Chassis Mount | |
| Liquid Level Controller High/Low Level SPDT (1 Form C) 100 ~ 240VAC DIN Rail | |
| Liquid Level Controller High/Low Level SPDT (1 Form C) 110VAC DIN Rail | |
| Liquid Level Controller High/Low Level SPDT (1 Form C) 120VAC Chassis Mount | |
| Liquid Level Controller High/Low Level SPDT (1 Form C) 120VAC Socketable | |
| Liquid Level Controller High/Low Level SPDT (1 Form C) 230VAC Socketable | |
| Liquid Level Controller High/Low Level SPDT (1 Form C) 24VAC Chassis Mount | |
| Liquid Level Controller High/Low Level SPDT (1 Form C) 24VAC Socketable | |
| Liquid Level Controller High/Low Level SPDT (1 Form C) 24VAC/DC DIN Rail | |
| Liquid Level Sensor Analog (Diaphragm) 0.5 V ~ 4.5 V Output Cable Mount | |
| Liquid Level Sensor Analog (Diaphragm) 4mA ~ 20mA Output Cable Mount | |
| Liquid Level Sensor Analog SPST-NC/NO Output Panel Mount | |
| Liquid Level Sensor Analog, Digital NPN, PNP Output Male M12x1 | |
| Liquid Level Sensor Digital NPN, PNP Output Male M12x1 | |
| Liquid Level Sensor Digital Output Threaded | |
| Liquid Level Sensor Digital PNP Output Male M12x1 | |
| Liquid Level Sensor Digital Push-Pull Output Threaded | |
| Liquid Level Sensor NPN Open Collector Output Tie Mount | |
| Liquid Level Sensor Push-Pull High-Dry Output Panel Mount, M12 Thread | |
| Liquid Level Sensor Push-Pull High-Dry Output Panel Mount | |
| Liquid Level Sensor Switch (Single Float) SPDT Output Cable Mount | |
| Liquid Level Sensor Switch (Single Float) SPST-NC Output Cable Mount | |
| Liquid Level Sensor Switch (Single Float) SPST-NC/NO Output Panel Mount, M12 Thread | |
| Liquid Level Sensor Switch (Single Float) SPST-NC/NO Output Panel Mount, M16 Thread | |
| Liquid Level Sensor Switch (Single Float) SPST-NO Output Cable Mount | |
| Liquid Level Sensor Switch (Single Float) SPST-NO Output Panel Mount, M16 Thread | |
| Liquid Level Sensor Switch NC, NO Output Panel Mount, M15x2 Thread | |
| Liquid Level Sensor Switch NPN Output Threaded | |
| Liquid Level Sensor Switch SPST-NC/NO Output Panel Mount, M16x2 Thread | |
| LIQUID LEVEL SWITCH, 304 SS SPHE | |
| LIQUID LEVEL SWITCH, POLYPROPYLE | |
| LL01 1/2 NPT 120 CABLE 100C | |
| LL01 1/2 NPT 15 CABLE 100C | |
| LL01 1/2 NPT 240 CABLE 100C | |
| LL01 1/2 NPT 240 CABLE 80C | |
| LL01 1/2 NPT 48 CABLE 80C | |
| LL01 1/4 NPT 120 CABLE 100C | |
| LL01 1/4 NPT 120 CABLE 80C | |
| LL01 1/4 NPT 15 CABLE 100C | |
| LL01 1/4 NPT 15 CABLE 80C | |
| LL01 1/4 NPT 15 CBL 100C PL | |
| LL01 1/4 NPT 240 CABLE 100C | |
| LL01 1/4 NPT 240 CABLE 80C | |
| LL01 1/4 NPT 4 CBL 100C PL | |
| LL01 1/4 NPT 48 CABLE 100C | |
| LL01 1/4 NPT 48 CABLE 80C | |
| LL10 10FT CABLE 2.25 AP 100C | |
| LL10 10FT CABLE 2.25 AP 80C | |
| LL10 10FT CABLE 6 AP 80C | |
| LL10 1FT CABLE 12 AP 100C | |
| LL10 1FT CABLE 12 AP 80C | |
| LL10 1FT CABLE 2.25 AP 100C | |
| LL10 1FT CABLE 6 AP 80C | |
| LL10 20FT CABLE 12 AP 80C | |
| LL10 20FT CABLE 18 AP 100C | |
| LL10 20FT CABLE 2.25 AP 80C | |
| LL10 4FT CABLE 12 AP 80C | |
| LL10 4FT CABLE 2.25 AP 100C | |
| LL10 4FT CABLE 2.25 AP 80C | |
| LL10 4FT CABLE 24 AP 80C | |
| LLC-115 COND CONT 10K 110 DIN | |
| LLC-118 COND CONT 10K 110 8PIN | |
| LLC-128 COND CONT 26K 110 8PIN | |
| LLC-215 COND CONT 10K 240 DIN | |
| LLC-218 COND CONT 10K 240 8PIN | |
| LLC-225 COND CONT 26K 240 DIN | |
| LLC-228 COND CONT 26K 240 8PIN | |
| SEN LVL LIQ ANALOG 0.5V/4.5V | |
| SEN LVL LIQ RELAY SPST/NC/NO | |
| SEN LVL LIQ SWITCH SPST/NC/NO | |
| SENSOR LEVEL LIQ ANALOG 0V/5V | |
| SENSOR LEVEL LIQ ANALOG 4MA/20MA | |
| SENSOR LEVEL LIQ DIGITAL NO/NC | |
| SENSOR LEVEL LIQ DIGITAL NPN/PNP | |
| SENSOR LEVEL LIQ DIGITAL NPN | |
| SENSOR LEVEL LIQ DIGITAL PNP | |
| SENSOR LEVEL LIQ DIGITAL | |
| SENSOR LEVEL LIQ RELAY SPDT | |
| SENSOR LEVEL LIQ RELAY SPST/NC | |
| SENSOR LEVEL LIQ RELAY SPST/NO | |
| SENSOR LEVEL LIQ SWITCH NC | |
| SENSOR LEVEL LIQ SWITCH SPDT | |
| SENSOR LEVEL LIQ SWITCH SPST/NC | |
| SENSOR LEVEL LIQ SWITCH SPST/NO | |
| SINGLE / DUAL TANK LIQUID LEVEL | |
| VERTICAL FLOAT LEVEL SWITCH. |
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