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 Open Collector High-Dry Output 1/4"" NPT and 3/8"" Conduit" | |
| "Liquid Level Sensor Open Collector Low-Dry Output 1/4"" NPT and 3/8"" Conduit" | |
| "Liquid Level Sensor Open Drain High-Dry Output 1/4"" NPT and 3/8"" Conduit" | |
| "Liquid Level Sensor Open Drain Low-Dry Output 1/4"" NPT and 3/8"" Conduit" | |
| "Liquid Level Sensor Switch (Single Float) SPST-NC/NO Output Male 1"" (25.4mm) NPT" | |
| "Liquid, Powder Level Sensor Digital SPDT Output Male 1/2"" (12.7mm) NPT" | |
| CAPACITANCE CONTINUOUS LEVEL MEA | |
| CAPACITANCE LEVEL SWITCH, ECONOM | |
| CONDUCTIVITY LEVEL CONTROLLER, L | |
| CONDUCTIVITY LEVEL SWITCH, 1 ROD | |
| CONDUCTIVITY LEVEL SWITCH, 2 ROD | |
| CONDUCTIVITY LEVEL SWITCH, 3 ROD | |
| CONDUCTIVITY LEVEL SWITCH, LIQUI | |
| DUAL LEVEL SENSOR CONTROLLER, 35 | |
| FLOAT LEVEL SWITCH, PUMP UP/PUMP | |
| FLOAT LEVEL TRANSMITTER, NEMA 4X | |
| GUIDED WAVE RADAR LEVEL TRANSMIT | |
| LEVEL ALERT SINGLE SENSOR CONTRO | |
| Level Sensor Analog Output Male M12x1 | |
| Level Sensor Output | |
| LEVEL SWITCH, HIGH TEMPERATURE, | |
| LEVEL SWITCH, NON-MAGNETIC, LIQU | |
| LEVEL SWITCH, ROTARY PADDLE, FAI | |
| LEVEL SWITCH, SIDE-MOUNTED, LIQU | |
| LEVEL SWITCH, SINGLE-STATION, LI | |
| LEVEL SWITCH, SINGLE-STATION, VE | |
| Level, Temperature Sensor Analog, Digital Output | |
| Level, Temperature Sensor Digital Output | |
| Liquid Level Controller Constant Level 120VAC | |
| Liquid Level Controller Constant Level SPDT (1 Form C) 110VAC Socketable | |
| Liquid Level Controller Constant Level SPDT (1 Form C) 24VAC Socketable | |
| Liquid Level Controller Constant Level SPDT (2 Form C) 120VAC | |
| Liquid Level Controller High/Low Level 190 ~ 240VAC | |
| Liquid Level Controller High/Low Level 95 ~ 120VAC Socketable | |
| Liquid Level Controller High/Low Level 95 ~ 120VAC | |
| Liquid Level Controller High/Low Level SPDT (1 Form C) 110VAC Chassis Mount | |
| Liquid Level Controller High/Low Level SPDT (1 Form C) 110VAC Socketable | |
| Liquid Level Controller High/Low Level SPDT (1 Form C) 220VAC Chassis Mount | |
| Liquid Level Controller High/Low Level SPDT (1 Form C) 220VAC Socketable | |
| Liquid Level Controller High/Low Level SPDT (1 Form C) 24VAC Socketable | |
| Liquid Level Controller Leak Detection SPDT (1 Form C) x 2 120VAC DIN Rail | |
| Liquid Level Sensor Analog Output Male M12x1 | |
| Liquid Level Sensor Analog, Digital NPN, PNP Output Male M12x1 | |
| Liquid Level Sensor Analog, Digital PNP Output Male M12x1 | |
| Liquid Level Sensor Digital NPN, PNP Output Male M12x1 | |
| Liquid Level Sensor Digital PNP Output Male M12x1 | |
| Liquid Level Sensor Digital Push-Pull Output Threaded | |
| Liquid Level Sensor Open Collector High-Dry Output Panel Mount | |
| Liquid Level Sensor Open Collector Low-Dry Output Panel Mount | |
| Liquid Level Sensor Open Drain High-Dry Output Threaded | |
| Liquid Level Sensor Open Drain Low-Dry Output Threaded | |
| Liquid Level Sensor Output Bracket Mount or Cable Mount | |
| Liquid Level Sensor Push-Pull High-Dry Output Threaded | |
| Liquid Level Sensor Push-Pull Low-Dry Output Threaded | |
| Liquid Level Sensor Switch (Single Float) NO Output Panel Mount, M8 Thread | |
| 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 Output Free Hanging | |
| Liquid Level Sensor Switch (Single Float) SPST-NC Output Vertical 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, M16x2 Thread | |
| Liquid Level Sensor Switch (Single Float) SPST-NO Output Cable Mount | |
| Liquid Level Sensor Switch (Single Float) SPST-NO Output Free Hanging | |
| Liquid Level Sensor Switch (Single Float) SPST-NO Output Panel Mount, M16 Thread | |
| Liquid Level Sensor Switch (Single Float) SPST-NO Output Panel Mount, M16x2 Thread | |
| Liquid Level Sensor Switch (Single Float) SPST-NO Output Vertical Mount | |
| Liquid Level Sensor Switch SPST-NC Output Panel Mount, M10 Thread | |
| Liquid Level Sensor Switch SPST-NC Output Panel Mount, M8 Thread | |
| Liquid Level Sensor Switch SPST-NC Output Threaded | |
| Liquid Level Sensor Switch SPST-NO Output Panel Mount, M10 Thread | |
| Liquid Level Sensor Switch SPST-NO Output Panel Mount, M16 Thread | |
| Liquid Level Sensor Switch SPST-NO Output Panel Mount, M8 Thread | |
| Liquid Level Sensor Switch SPST-NO Output Threaded | |
| LIQUID LEVEL SENSOR, N-TYPE HIGH | |
| LIQUID LEVEL SENSOR, N-TYPE LOW | |
| LIQUID LEVEL SENSOR, P-TYPE HIGH | |
| LIQUID LEVEL SENSOR, P-TYPE LOW | |
| Liquid, Powder Level Sensor Digital NPN, PNP Output Male M12x1 | |
| Liquid, Powder Level Sensor Switch SPST-NC Output Panel Mount, M10 Thread | |
| Liquid, Powder Level Sensor Switch SPST-NC Output Panel Mount, M8 Thread | |
| Liquid, Powder Level Sensor Switch SPST-NC Output Panel Mount, M8x1.25 Thread | |
| Liquid, Powder Level Sensor Switch SPST-NO Output Panel Mount, M10 Thread | |
| Liquid, Powder Level Sensor Switch SPST-NO Output Panel Mount, M8 Thread | |
| Liquid, Powder Level Sensor Switch SPST-NO Output Panel Mount, M8x1.25 Thread | |
| LPC SERIES LIQUID LEVEL PUMP CON | |
| LR16-5021-30-00 | |
| LR21-5321-30-00 | |
| LR30-0010-10 | |
| LR31-0021-10-00 | |
| LR36-5021-40-00 | |
| LR46-5321-84-00 | |
| LS304-11N LIQUID LEVEL SENSOR | |
| LS304-31 LIQUID LEVEL SENSOR | |
| LS309-21N LIQUID LEVEL SENSOR | |
| LS309-51N LIQUID LEVEL SENSOR | |
| LS504-31 LIQUID LEVEL SENSOR | |
| LS509-11 LIQUID LEVEL SENSOR | |
| LS804-11 LIQUID LEVEL SENSOR | |
| LS809-11 LIQUID LEVEL SENSOR | |
| LS809-31 LIQUID LEVEL SENSOR | |
| LTU-101A-G-R | |
| LTUM1-2014-12 | |
| LTUM1-2024 | |
| LTUP-2011 | |
| LTUP-2121-12 | |
| LTUR-2011-24 | |
| LTUR-2012-12 | |
| LTUR-2012 | |
| LTUR-2013 | |
| LTUR-2021-24 | |
| LTUR-2022-32INCH | |
| LTUR-2041-12 | |
| LTUR-2041-24 | |
| LTUR-2042 | |
| LV4011-36 | |
| LV4042-60 | |
| LV4111-60 | |
| LV4121-24 | |
| LV4121-48 | |
| LVCP-122-96 | |
| LVCR-232-60 | |
| LVCR-262-72 | |
| LVCR-441-60 | |
| LVCR-561-72 | |
| LVCR-562-72 | |
| LVF-212A-R | |
| LVF-213A-R | |
| LVR532 | |
| LVR542 | |
| LVR548 | |
| LVRD12-3FT | |
| LVU706-G-B | |
| LVU706-G | |
| LVU712-G-B | |
| LVU712-G | |
| LVU809-G | |
| LVU816-G | |
| LVU826-G | |
| LVU832-G | |
| LVV-111 | |
| MPCJR-232 PUMP CONTROLLER | |
| MPCJR-RV-232 PUMP CONTROLLER | |
| MPCJR-RV-485 PUMP CONTROLLER | |
| OPTIC SENSOR, SUBMERSIBLE, LIQUI | |
| OPTICAL LEVEL SWITCH, PFA WETTED | |
| OPTICAL LEVEL SWITCH, POLYSULFON | |
| PBLT2-100-40 SUB LVL TRANS | |
| PBLT2-100-40-PU SUB LVL TRANS | |
| PBLT2-10M-18M-PU SUB LVL TRANS | |
| PBLT2-15-150-PU SUB LVL TRANS | |
| PBLT2-3.5M-20M-PU SUB LVL TRAN | |
| PBLT2-5-65 SUB LVL TRANS | |
| PROPORTIONAL LEVEL ON/OFF CONTRO | |
| PULSE RADAR LEVEL TRANSMITTER, F | |
| PULSE RADAR LEVEL TRANSMITTER, I | |
| PUMP CONTROLLER WITH RS-232 MODB | |
| PUMP CONTROLLER WITH RS-485 MODB | |
| PUMP CONTROLLER | |
| REFLECTIVE ULTRASONIC LEVEL TRAN | |
| RF CAPACITANCE POINT LEVEL SENSO | |
| RF CAPACITANCE SENSOR, NON-INTRU | |
| SEN LVL LIQ ANALOG 0.5V / 4V | |
| SEN LVL LIQ ANALOG 0.5V/4.5V | |
| SEN LVL LIQ SWITCH PNP/NPN/NC/NO | |
| SEN LVL LIQ SWITCH SPDT/NC/NO | |
| SEN LVL LIQ/PWD DIGITAL NPN/PNP | |
| SENSOR LEVEL LIQ ANALOG 0V / 5V | |
| SENSOR LEVEL LIQ ANALOG 4MA/20MA | |
| SENSOR LEVEL LIQ ANALOG NPN/PNP | |
| SENSOR LEVEL LIQ ANALOG RS232 | |
| SENSOR LEVEL LIQ DIGITAL PNP | |
| SENSOR LEVEL LIQ DIGITAL RS485 | |
| SENSOR LEVEL LIQ DIGITAL | |
| SENSOR LEVEL LIQ LORAWAN | |
| SENSOR LEVEL LIQ NPN/NO | |
| SENSOR LEVEL LIQ SWITCH NO | |
| SENSOR LEVEL LIQ SWITCH NPN | |
| SENSOR LEVEL LIQ SWITCH SPDT | |
| SENSOR LEVEL LIQ SWITCH SPST | |
| SENSOR LEVEL LIQ SWITCH | |
| SENSOR LEVEL LIQ | |
| SENSOR LEVEL SWITCH SPST/NC | |
| SERIES MPC JR. PUMP CONTROLLER W | |
| SERIES MPC JR. PUMP CONTROLLER, | |
| SERIES MPC JR. PUMP CONTROLLER | |
| SINGLE LEVEL SENSOR CONTROLLER, | |
| SUBMERSIBLE LEVEL TRANSMITTER, 1 | |
| SUBMERSIBLE LEVEL TRANSMITTER, 5 | |
| SUBMERSIBLE LEVEL TRANSMITTER, R | |
| THREE LEVEL SENSOR CONTROLLER, 3 | |
| TUNING FORK POINT LEVEL SWITCH, | |
| TUNING FORK SENSOR, LIQUID, 1 A | |
| ULTRASONIC LEVEL CONTROLLER FOR | |
| ULTRASONIC LEVEL SENSOR, LIQUID, | |
| ULTRASONIC LEVEL SWITCH, COMPACT | |
| ULTRASONIC LEVEL SWITCH, LIQUID, | |
| ULTRASONIC LEVEL TRANSMITTER & C | |
| ULTRASONIC LEVEL TRANSMITTER, NO | |
| VERTICAL BUOYANCY SENSOR, LIQUID | |
| WIRELESS ULTRASONIC SENSOR, LEVE |
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