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 1/2"" (12.7mm) NPT"
"Liquid Level Sensor Switch (Single Float) SPST-NC/NO Output Male 1/8"" (3.18mm) NPT"
"Liquid Level Sensor Switch (Single Float) SPST-NC/NO Output Panel Mount, 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"
"LL01 1/4""NPT 4'CBL 80C PL"
COND LVL SWITCH CONTROL
DUAL FLOAT SWITCH TWO LEVEL STAI
FLOAT SWITCH, SQUARE D PUMPTROL,
LEVEL SWITCH 2-CHANNEL 20-60VDC
LEVEL SWITCH 2-CHANNEL 85-253VAC
LEVEL SWITCH RELAY M20 POLY
LEVEL SWITCH RELAY NPT1/2 ALU
LEVEL SWITCH RELAY NPT1/2 POLY
LEVEL SWITCH ROTARY PADDLE
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) SPDT Output Panel Mount, M8 Thread
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-NC/NO Output Panel Mount, M8 Thread
Liquid Level Sensor Switch (Single Float) SPST-NC/NO Output Saddle Clamp
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, M10 Thread
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
POINT LEVEL SWITCH
SENSOR LEVEL SWITCH
SENSOR
SINGLE FLOAT SWITCH TWO LEVEL ST
ULTRASONIC LEVEL SWITCH, SOLID S
VIBRONIC LEVEL SWITCH

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