DigiKey Datasheets for Level Switches

Level switches is a generic search term for devices that are used to detect liquid or powder levels, or interfaces between liquids. These level measurements are indicated via an electrical switching action.
Level Switches: Learn more

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Product Name Notes
"Liquid Level Sensor Switch (Single Float) SPST-NC Output Male 3/4"" (19.05mm) NPT and Schedule 40 PVC"
"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 (Single Float) SPST-NC/NO Output Male 1/8"" (3.18mm) NPT"
"Liquid Level Sensor Switch (Single Float) SPST-NO Output Panel Mount, Male 1/2"" (12.7mm) NPT"
"Liquid, Powder Level Sensor Digital SPDT Output Male 1/2"" (12.7mm) NPT"
FLOAT LEVEL SWITCH, PUMP UP/PUMP
IL01 1/2 NPT 4 CBL 80C PL
LEVEL SWITCH, HIGH TEMPERATURE,
LEVEL SWITCH, SINGLE-STATION, LI
Liquid Level Sensor Analog SPST-NC/NO Output Panel Mount
Liquid Level Sensor Switch (2) (Dual Float) SPST-NC/NO, SPST-NC/NO Output Panel Mount, M16x2 Thread
Liquid Level Sensor Switch (2) (Single Float) SPST-NC/NO Output Panel Mount, M16x2 Thread
Liquid Level Sensor Switch (Single Float) SPDT Output Cable Mount
Liquid Level Sensor Switch (Single Float) SPST-NC Output Bracket 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 Panel Mount, M16x2 Thread
Liquid Level Sensor Switch (Single Float) SPST-NC Output Panel Mount, M8 Thread
Liquid Level Sensor Switch (Single Float) SPST-NC Output Panel Mount
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, M12x1 Thread
Liquid Level Sensor Switch (Single Float) SPST-NC/NO Output Panel Mount, M12x1.75 Thread
Liquid Level Sensor Switch (Single Float) SPST-NC/NO Output Panel Mount, M16 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, M12x1.75 Thread
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 Panel Mount, M8 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-NC/NO Output Panel Mount, M16x2 Thread
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, 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
LL01 1/4 NPT 15 CABLE 100C
SEN LVL LIQ RELAY SPST/NC/NO
SEN LVL LIQ SWITCH SPDT/NC/NO
SEN LVL LIQ SWITCH SPST/NC/NO
SENSOR LEVEL LIQ DIGITAL NO/NC
SENSOR LEVEL LIQ RELAY SPDT
SENSOR LEVEL LIQ RELAY SPST/NC
SENSOR LEVEL LIQ RELAY SPST/NO
SENSOR LEVEL LIQ SWITCH NO/NC
SENSOR LEVEL LIQ SWITCH SPDT
SENSOR LEVEL LIQ SWITCH SPST/NC
SENSOR LEVEL LIQ SWITCH SPST/NO
SENSOR LEVEL LIQ SWITCH SPST
SENSOR LEVEL LIQ SWITCH
SENSOR LEVEL SWITCH SPST/NC
TUNING FORK POINT LEVEL SWITCH,
ULTRASONIC LEVEL SENSOR, LIQUID,
ULTRASONIC LEVEL TRANSMITTER & C
VERTICAL BUOYANCY SENSOR, LIQUID

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