Home Electrical & Electronics Liquid Level Sensor Wholesale Level Switch 2017 Product List
Total 71,508 products from about 3,405

 Wholesale Level Switch

manufacturers & suppliers

Italy Megamat Liquid Level Switch in Water Pump

FOB Price: $1 - $10 / Piece
Min. Order: 2000 Pieces
  • Type: Electronic
  • Number of Switch: Double Control Switch
  • Structure: Power Built-in Type
  • Usage: Control Switch
  • Application: Home, Industrial
  • Explosion-proof Type: IP68

Cable Float Level Switch

FOB Price: US $1.99 / Piece
Min. Order: 500 Pieces
  • Task: Adjust
  • Structure: Closed-Loop
  • Name: Float Switch
  • Clolr: Red, Yellow, Grey, Blue, Black
  • Certificate: CE. Semko
  • Warranty: 3 Years

Ultrasonic Liquid Level Switch

Min. Order: 1 Piece
  • Power Supply: 240 VAC, 50/60 Hz or 24 VDC
  • Scale: 0 to 6 M (or to Be Customized)
  • Resolution: 2mm
  • Protection Class: IP66
  • Working Temperature: -40 to 120 Degree Centigrade
  • Working Pressure: 0 to 7 MPa

Side-Mounted Ultrasonic Liquid Level Switch

Min. Order: 1 Piece
  • Power Supply: 240 VAC, 50/60 Hz or 24 VDC
  • Probe Depth: 0 to 6 M (or to Be Customized)
  • Resolution: 2mm
  • Explosion-Proof Grade: Exia II CT6 Ga
  • Working Temperature: -40 to 120 Degree Centigrade
  • Working Pressure: 0 to 7 MPa

Hirschmann Connection Mini Tuning Fork Level Switch with Short Fork

Min. Order: 1 Piece
  • Principle: Sound Control
  • Wires: Spdt Relay
  • Power Supply: 24VDC(Standard)/220VAC
  • Output: Spdt Relay(Single-Pole Double Throw)
  • Output Capacity: 220VAC 5A/24VDC 3A
  • Ambient Temp: -20°c~70°c

Liquid Fluid Water Level Controller Sensor Hx15-2 Cable Float Switch

FOB Price: $1.67 - $2.9 / Piece
Min. Order: 500 Pieces
  • Type: Float Type Level Switch
  • Output Signal Type: Switching Type
  • Material: Ppc
  • IP Rating: IP68
  • Cable Spec: 4A/220VAC
  • Pressure: 2 Kg/Cm2

Float Water Level Switch for Water Tank and Submersible Pump

FOB Price: $1 - $10 / Piece
Min. Order: 1000 Pieces
  • Type: Electronic
  • Number of Switch: Double Control Switch
  • Structure: Power Built-in Type
  • Usage: Control Switch
  • Application: Home, Industrial
  • Explosion-proof Type: IP68

Small Plastic Float Level Switch (CX-FLM-RF20F)

Min. Order: 20 Pieces
  • Process Temperature: -20℃~80℃
  • Material: Plastic
  • Certification: CE, SGS
  • Warranty: 1 Year
  • Structure: All in One
  • Kind: Level Switch

Uqk-99 Top Mounted Float Level Switch

FOB Price: US $100 / Piece
Min. Order: 1 Piece
  • Process Temperature: -40~120℃
  • Material: SS360L
  • Certification: CE
  • Warranty: 1 Year
  • Structure: All in One
  • Kind: Level Switch

Water Level Control Switch for Water Tank

FOB Price: $1 - $10 / Piece
Min. Order: 1000 Pieces
  • Type: Electronic
  • Number of Switch: Double Control Switch
  • Structure: Power Built-in Type
  • Usage: Control Switch
  • Application: Home, Industrial
  • Explosion-proof Type: IP68

St70ab Radar Brand Liquid Level Control Switch

FOB Price: US $1.85 / Piece
Min. Order: 500 Pieces
  • Rated Voltage: 220VAC
  • Rated Current: 4A~10A
  • Rated Frequency: 50Hz
  • Power Consumption: <1.5 Kw
  • Color for The Bottle: White,Blacik,Green,Yellow......
  • Color for The Controller: Black

Mini Float Level Switch for Water Tank

Min. Order: 50 Pieces
  • Principle: Eddy Current
  • Wires: Spst
  • Contact Capacity: AC220V/1A;DC24V/0.5A
  • Working Pressure: ATM
  • Output Signal: Spst No
  • Protection Grade: IP68

IP68 Submersible 4-20mA Liquid Level Sensor, Electronic Level Switch with on/off ...

Min. Order: 1 Piece
  • Type: Submersible
  • Contact: Contact
  • Output Signal Type: Switching Type
  • Production Process: Integration
  • Feature: Corrosion Resistant
  • Material: Stainless Steel

Stainless Steel Float Switch, Horizontal Installation Level Switch

Min. Order: 1 Piece
  • Principle: Eddy Current
  • Wires: Spst
  • Contact Capacity: AC250V/5A
  • Suitable Gravity: ≥0.6g/cm3
  • Output Signal: Spst No/Nc
  • Working Temperature: -30~85c

Cable Float Level Switch for Submersible Pump, Pump Float Level Switch for Pool

Min. Order: 100 Pieces
  • Principle: Cable
  • Wires: PNP (Three-Wires)
  • Contact Capacity: AC250V/10(4)a
  • Output Signal: Spdt
  • Working Temperature: 0~60
  • Working Pressure: More or Less0.5MPa

Yab- Float Switch-Float Sensor - Cable Float Level Switch

FOB Price: US $30 / Piece
Min. Order: 1 Piece
  • Type: Micro Switch
  • Principle: Floating Ball
  • Wires: Optional
  • Standard: Nonstandard
  • Application: Pool
  • Size: 3m-100m

Rotation Blocking Solid Level Switch

FOB Price: US $10 / Piece
Min. Order: 1 Piece
  • Process Temperature: -40~250℃
  • Material: SS304
  • Certification: SGS
  • Warranty: 1 Year
  • Structure: All in One
  • Kind: Level Switch

Float Type Water Level Sensor Switch

FOB Price: US $20 / Piece
Min. Order: 1 Piece
  • Type: Floating Ball
  • Contact: Contact
  • Output Signal Type: Switching Type
  • Production Process: Normal Wirewound
  • Feature: Low Temperature Resistant
  • Material: Stainless Steel

High Temp. Adjustable Axis Type Rotary Paddle Level Switch

FOB Price: $1 - $10 / Piece
Min. Order: 1 Piece
  • Type: Infrared Sensor Switch
  • Principle: Eddy Current
  • Wires: Two-Wires
  • Standard: Standard
  • Application: Corridor
  • Certification: ISO, GS

AA Level Isolating Switch Qxf1-163

Min. Order: 1000 Pieces
  • Type: Low-voltage
  • Structure: Single-column Disconnector
  • Installation: Outdorr&Indoor
  • Operation: Electric
  • Grounding Mode: Grounding
  • Movement Mode: Oscillating Type

Cable Type Floating Water Liquid Level Cable Float Ball Switch

FOB Price: $3 - $7 / Piece
Min. Order: 1 Piece
  • Pressing Type: Lever Roller
  • Number of Switch: Single Control Switch
  • Protection: Waterproof
  • Size: Normal Size
  • Environment: ≧250℃﹤400℃
  • Breaking Capacity: General Type

Water Level Switch for Water Pump

FOB Price: $1 - $10 / Piece
Min. Order: 1000 Pieces
  • Type: Electronic
  • Number of Switch: Double Control Switch
  • Structure: Power Built-in Type
  • Usage: Control Switch
  • Application: Home, Industrial
  • Explosion-proof Type: IP68

Cable Float Level Switch for Submersible Pump (FS-1)

FOB Price: $1.8 - $10 / Piece
Min. Order: 300 Pieces
  • Principle: Cable
  • Wires: PNP (Three-Wires)
  • Contact Capacity: AC250V/10(4)a
  • Output Signal: Spdt
  • Working Temperature: 0~60
  • Working Pressure: More or Less0.5MPa

Water Level Controller Float Switch

FOB Price: US $69 / Piece
Min. Order: 1 Piece
  • Type: Floating Ball
  • Contact: Contactless
  • Material: Stainless Steel
  • IP Rating: IP65
  • Certification: ISO
  • Customized: Customized

Intelligent Level Switch with IP65 Mpm5589

Min. Order: 1 Piece
  • Accuracy: <2%Fs
  • Swich Display: 2 Red LED
  • Screen Diaplay: OLED
  • Hysteresis: +-0.1%Fs
  • Power Supply: 12V~30VDC
  • Protection: IP65

Ce TUV IP40 Protection Level Push Button Reset Switch on off Switch 16mm

FOB Price: $0.92 - $1.11 / Piece
Min. Order: 1 Piece
  • Protection: Durable, Waterproof, Dust-Proof, Insulation
  • Feature: Mechanical
  • Wiring: Single Live Line
  • Principle: Resistive
  • Application: Home Appliance, Electronics, Lighting, Industrial, Apartment/Villa, Hotel, Commercial, Home
  • Type: Composite

Water Level Float Switch M15-4

Min. Order: 1 Piece
  • Type: Float
  • Contact: Contactless
  • Output Signal Type: Switching Type
  • Production Process: Normal Wirewound
  • Feature: Conductor
  • Material: Plastic

Top-Mounted Ultrasonic Liquid Level Switch

Min. Order: 1 Piece
  • Power Supply: 240 VAC, 50/60 Hz or 24 VDC
  • Probe Depth: 0 to 6 M (or to Be Customized)
  • Resolution: 2mm
  • Protection Class: IP66
  • Working Temperature: -40 to 120 Degree Centigrade
  • Working Pressure: 0 to 7 MPa

S5 Series Float Type Level Switch

FOB Price: $7 - $12 / Piece
Min. Order: 100 Pieces
  • Type: Float
  • Output Signal Type: Analog Type
  • Production Process: Assembly
  • Feature: Corrosion Resistant
  • Material: Stainless Steel
  • IP Rating: IP67

High Performance Multipoint Float Type Water Level Switch (S2)

FOB Price: US $60 / Piece
Min. Order: 1 Piece
  • Type: Floating Ball
  • Contact: Contactless
  • Certification: ISO
  • Customized: Customized
  • Maximum Voltage: DC 24 V
  • Proof Voltage: AC 1000 V /1 Min
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