Best liquid level sensors - Buying Guide
Last Updated: 03/29/2024
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#1
Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200
Asin: B072QCHQ2P | Model: 43237-2 | PartNumber: 43237-2 | Ean: 0723610128178 | UPC: 723610128178
Max Switching Current : 0.5A;Max Breakdown Voltage : 220V Dc;Max Carry Current : 1.0A;Max Contact Resistance : 100M Ohm.
Cable Length : 39Cm / 15.3";Switch Body Size : 65 X 22Mm / 2.6" X0.87" Thread Dia(Approx) : 16Mm / 0.63".
Temperature Rating : -10 / +85 Celsuis;Float Ball Material : P.P;Float Body Material : P.P.
Model No. : Dp5200;Max Contact Rating : 10W.
Features
- Package Content : 6 x Water Level Sensor ;Color :Light blue and yellow
- Model No. : DP5200;Max Contact Rating : 10W
- Max Switching Current : 0.5A;Max Breakdown Voltage : 220V DC;Max Carry Current : 1.0A;Max Contact Resistance : 100m ohm
- Temperature Rating : -10 / +85 Celsuis;Float Ball Material : P.P;Float Body Material : P.P
- Cable Length : 39cm / 15.3 Switch Body Size : 65 x 22mm / 2.6 x0.87 Thread Dia(Approx) : 16mm / 0.63
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Brand: Anndason | Manufacturer: Anndason
Weight: 0.16 Pounds
See On Amazon #2
Food Grade Optical Infrared Water Liquid Level Sensor 500mm Cable High Sensibility, Working with Liquid Level Controller(Pack of 3)
Asin: B075R6SSHJ | Ean: 0658126545365 | UPC: 658126545365
The Sensor Offers ±1 Mm Accuracy And Broad Liquid Compatibility..
Cable Length 500Mm.Input 5Vdc,Analog Output,Xh2.5 Connector.
1 Years Warranty:Epttech Has Provided Liquid Detection Solution For Over 20 Years.1 Years Gurranty For Longterm Service..
They Are Suitable For High, Low Or Intermediate Level Detection In Practically Any Tank, Large Or Small..
Installation Is Simple And Quick Through The Tank Top, Bottom Or Side..
Features
- They have no moving parts and are ideal for point level sensing of water and other liquids.
- Installation is simple and quick through the tank top, bottom or side.
- The sensor offers 1 mm accuracy and broad liquid compatibility.
- They are suitable for high, low or intermediate level detection in practically any tank, large or small.
- Cable length 500mm.Input 5VDC,Analog output,XH2.5 connector
- 1 YEARS WARRANTY:EPTTECH has provided liquid detection solution for over 20 years.1 years gurranty for longterm service.
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Brand: EPTTECH | Manufacturer: EPTTECH
See On Amazon #3
Liyafy 5 Pcs Right Angle White Plastic PP Float Switch Fish Tank Liquid Water Level Control Sensor XSL-3508-P
Asin: B07Q1GJ7JL | Ean: 0745678062775 | UPC: 745678062775
Max Switching Current : 0.5A;Max Breakdown Voltage : 220V Dc;Max Carry Current : 1.0A;Max Contact Resistance : 100M Ohm.
Cable Length : 38Cm / 15";Switch Body Size : 45 X 17Mm / 1.8" X0.7" Thread Dia(Approx) : 13Mm / 0.5".
Temperature Rating : -10 / +85 Celsuis;Float Ball Material : P.P;Float Body Material : P.P.
Model No. : Dp3500; Max Contact Rating : 10W.
Features
- Package Content : 5 x Water Level Sensor ; Color :White and yellow
- Model No. : DP3500; Max Contact Rating : 10W
- Max Switching Current : 0.5A;Max Breakdown Voltage : 220V DC;Max Carry Current : 1.0A;Max Contact Resistance : 100m ohm
- Temperature Rating : -10 / +85 Celsuis;Float Ball Material : P.P;Float Body Material : P.P
- Cable Length : 38cm / 15 Switch Body Size : 45 x 17mm / 1.8 x0.7 Thread Dia(Approx) : 13mm / 0.5
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Brand: Liyafy | Manufacturer: Liyafy
Dimensions: 0.71 x 1.81 x 0.71 inches | Weight: 0.00 pounds
See On Amazon #4
GROZ Drum Level Indicator | -Inch Thread | Polyethylene Construction | Perfect Fluid Gauge for Use on Oil & Fuel Drums (48001/48003)
Asin: B077WRMPMP | Model: 48003 | PartNumber: 48003 | Ean: 8901486480015, 8901486480039
Simple: Planetary Gear Mechanism Float Moves Down As The Liquid Level Goes Down In The Drum.
Liters Or Gallons: Display In Liters Or Gallons. Just Remove The Display Cover And Flip The Display..
Not Just For Oil: Simply Adjust Water Amount In The Float For Liquids Of Different Viscosities.
Right Size: Fits On Small ¾-Inch Drum Hole Leaving The 2-Inch Hole For Installing Pumps.
Features
- LOW COST: An easy and cost-effective way to check level of fluid remaining in a drum or tank
- RIGHT SIZE: Fits on small -inch drum hole leaving the 2-inch hole for installing pumps
- SIMPLE: Planetary gear mechanism float moves down as the liquid level goes down in the drum
- NOT JUST FOR OIL: Simply adjust water amount in the float for liquids of different viscosities
- LITERS or GALLONS: Display in Liters or Gallons. Just remove the display cover and flip the display.
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First Available: 02/12/2018
Brand: Groz | Manufacturer: Groz
Dimensions: 1.77 x 9.45 x 1.97 inches | Weight: 0.33 pounds
See On Amazon #5
Madison M8750 Liquid Level Sensor, Side Mount Float Switch, Polypropylene, 1/2" NPT
Asin: B009094IPA | Model: M8750 | PartNumber: M8750 | Ean: 0094713608790 | UPC: 094713608790
Stem Material: Polypropylene.
Note: Switches Are Rated For Resistive Loads. See Our Electrical Considerations For Ul Guidelines For Current (Amperes Resistive) At Different Voltages.
Max Pressure/Temp: 100 Psi/221˚F (105˚C).
Mounting: 1/2" Npt.
Float Sg: 0. 50.
Lead Wires: 24", 22 Awg, Mtw Insulated.
Float Material: Polypropylene.
Switch Rating: 30 Watt, Spst.
Electrical Ratings: 240 Vac, 0. 14A; 120 Vac, 0. 28A; 120 Vdc, 0. 07A; 24 Vdc, 0. 28A.
Features
- Approvals: CE, UL, CSA, NSF
- Electrical Ratings: 240 VAC, 0. 14A; 120 VAC, 0. 28A; 120 VDC, 0. 07A; 24 VDC, 0. 28A
- Stem Material: Polypropylene
- Float Material: Polypropylene
- Float SG: 0. 50
- Lead Wires: 24, 22 AWG, MTW Insulated
- Max Pressure/Temp: 100 PSI/221 F (105 C)
- Mounting: 1/2 NPT
- Switch Rating: 30 Watt, SPST
- Note: Switches are rated for resistive loads. See our Electrical Considerations for UL guidelines for current (Amperes resistive) at different voltages
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Brand: Madison | Manufacturer: Madison Company
Dimensions: 8.00 x 14.00 x 8.00 inches | Weight: 0.00 pounds
See On Amazon #6
EPTTECH Smart TLC2206 WiFi Water Oil Fuel Liquid Tank Level Monitor Indicator Controller Remote Water Level Sensor TUYA Intelligent Liquid Level Detector
Asin: B0CCP46LWX | Model: Smart TLC 2206 | PartNumber: Smart TLC 2206 | Ean: 0735373996994 | UPC: 735373996994
Wifi Signal:The Sensor Needs To Connect To Router To Get Wifi Signal.Wifi Range Is 30M When No Obstacle.
Operating Temperature Range-10℃~+70℃: Suitable For Most Weather Conditions..
Multi Tank Mornitoring:One App Can Monitor As Many As 10 Sensors.You Can Connect Multi Tanks Easily.
Easy To Install:There Is A Nut To Install The Sensor.Install The Sensor On Top Of The Tank..
Remote Oil Tank Monitoring: Check Your Tank Level From Your Smartphone – Anytime, Anywhere! No Need To Open The Tank From Time To Time..
Full And Low Level Alerts: You Will Receive Message Alerts When It Is Full Or Low Level. Or Set The Alarm Level By App.
Safety And High Reliability:Ip67 Waterproof.Ce,Rohs And Reach Certification..
1 Years Warranty:Epttech Has Provided Liquid Detection Solution For Over 20 Years.1 Years Gurranty For Longterm Service..
Power Adapter: Input: 100-240V Ac Output:9V Dc..
Features
- LONG MEASURING DISTANCE: 10cm to 2.5m(4 to 98 inches) from the sensor, which is suitable for different tanks.
- POWER ADAPTER: Input: 100-240V AC Output:9V DC.
- WIFI SIGNAL:The sensor needs to connect to router to get wifi signal.Wifi range is 30m when no obstacle
- SAFETY AND HIGH RELIABILITY:IP67 waterproof.CE,Rohs and Reach certification.
- REMOTE OIL TANK MONITORING: Check your tank level from your smartphone anytime, anywhere! No need to open the tank from time to time.
- FULL AND LOW LEVEL ALERTS: You will receive message alerts when it is full or low level. Or set the alarm level by app
- MULTI TANK MORNITORING:One app can monitor as many as 10 sensors.You can connect multi tanks easily
- EASY TO INSTALL:There is a nut to install the sensor.Install the sensor on top of the tank.
- 1 YEARS WARRANTY:EPTTECH has provided liquid detection solution for over 20 years.1 years gurranty for longterm service.
- OPERATING TEMPERATURE RANGE-10 ~+70 : suitable for most weather conditions.
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Brand: EPTTECH | Manufacturer: EPTTECH
Dimensions: 2.80 x 3.74 x 3.74 inches
See On Amazon #7
CQRobot Ocean: Non-Contact Water/Liquid Level Sensor Compatible with Arduino, Raspberry Pi and Other Motherboards. for Industrial Production, Aquarium, Chemical Liquid, Agriculture, Gardening, etc.
Asin: B07ZMHJ6NN | Model: CQRSENYW001 | PartNumber: CQRSENYW001
The Changed Capacitance Signal Is Then Input To The Control Ic For Signal Conversion, Which Converts The Changed Capacitance Into A Change Of A Certain Electrical Signal, And Then A Certain Algorithm Is Used To Detect And Judge The Degree Of This Change. When The Change Exceeds A Certain Amount It Is Considered That The Liquid Level Has Reached The Sensing Point When The Threshold Is Reached..
The Sensor Comes With 2 Dip Switches, The Right Dip Switch Controls The Output Voltage (High Level) Of The Signal Terminal (Green Line); When The Dip Switch Is Dialed Up, The High Level Is 5V; When The Dip Switch Is Facing When Dialing Down, The High Level Is 3.3V. Compatible With Arduino, Raspberry Pi And Other Motherboards..
High Stability, High Sensitivity, Strong Interference Ability, No External Electromagnetic Interference, Special Treatment For Power Frequency Interference And Common Mode Interference, Strong Compatibility, Penetration Of Various Non-Metallic Containers, Such As Plastic, Glass, For Ceramics And Other Containers, The Sensing Distance Can Reach More Than 12Mm; Liquid, Powder, And Particulate Matter Can Be Detected..
The Principle Is To Use The Inductive Capacitance Of Water To Detect Whether There Is Liquid. When There Is No Liquid Close To The Sensor, The Sensor Has A Certain Static Capacitance To The Ground Due To The Existence Of Distributed Capacitance On The Sensor. When The Liquid Level Slowly Rises And Approaches In The Case Of An Inductor, The Parasitic Capacitance Of The Liquid Will Be Coupled To This Static Capacitance, Making The Final Capacitance Value Of The Inductor Larger..
Features
- The CQRobot non-contact liquid level sensor realizes non-contact detection of the liquid level in a closed container. It adopts advanced signal processing technology and high-speed signal processing chip, breaking through the influence of container wall thickness. It is simple to install and easy to use, and can detect the level of various toxic substances, strong acids, strong alkalis and various liquids in high-pressure airtight containers.
- The principle is to use the inductive capacitance of water to detect whether there is liquid. When there is no liquid close to the sensor, the sensor has a certain static capacitance to the ground due to the existence of distributed capacitance on the sensor. When the liquid level slowly rises and approaches In the case of an inductor, the parasitic capacitance of the liquid will be coupled to this static capacitance, making the final capacitance value of the inductor larger.
- The changed capacitance signal is then input to the control IC for signal conversion, which converts the changed capacitance into a change of a certain electrical signal, and then a certain algorithm is used to detect and judge the degree of this change. When the change exceeds a certain amount It is considered that the liquid level has reached the sensing point when the threshold is reached.
- High stability, high sensitivity, strong interference ability, no external electromagnetic interference, special treatment for power frequency interference and common mode interference, strong compatibility, penetration of various non-metallic containers, such as plastic, glass, For ceramics and other containers, the sensing distance can reach more than 12mm; liquid, powder, and particulate matter can be detected.
- The sensor comes with 2 DIP switches, the right DIP switch controls the output voltage (high level) of the signal terminal (green line); when the DIP switch is dialed up, the high level is 5V; when the DIP switch is facing When dialing down, the high level is 3.3V. Compatible with Arduino, Raspberry Pi and Other Motherboards.
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Brand: CQRobot | Manufacturer: CQRobot
See On Amazon #8
DC0-110V Liquid Water Level Sensor, Float Sensor Switch, Male Thread 1/2 NPT 304 Stainless Steel, Suitable for Liquids of Different densities, pressures and temperatures
Asin: B083BP7Y9F | Model: Jectse6rqbg97h0m | PartNumber: Jectse6rqbg97h0m | Ean: 0738589387884 | UPC: 738589387884
【Premium Quality】This Float Switch For Water Tank Is Made Of High Quality Stainless Steel Material, Which Is Rustproof, Wear Resistant, High Temperature Resistant. It Can Be Used In Weak Acid And Alkali Places..
【Quality Support】A Wonderful Choice For You. If You Have Any Questions With Your Stainless Steel Float Switch For Water Pump, Please Contact Us, We Will Contact You Within 24 Hours And Provide A Complete Solution..
【Wide Application】This Float Switch Normally Closed Open Is Suitable For Liquids Of Different Densities, Pressures And Temperatures. Ideal For Water Dispensers, Water Heaters, Solar Energy, Air Conditioners, Humidifiers, Etc..
【Normal Open Or Close】The Male Thread Size Of This Liquid Float Switch Is 1/2Npt. Normally Open Or Normally Closed Can Be Adjusted According To Your Needs. It Can Do Multi-Point Control, The Control Switch Can Be Fixed With The Liquid Level Position..
Features
- PROFESSIONAL Working Voltage: DC0-110V; Working Current: 0-1A; Working Pressure: 0.2Mpa; Maximum Withstand Voltage: 0.2Mpa; Medium Specific Gravity: 0.7; Maximum Temperature Resistance: 150 .
- NORMAL OPEN OR CLOSE The male thread size of this liquid float switch is 1/2NPT. Normally open or normally closed can be adjusted according to your needs. It can do multi-point control, the control switch can be fixed with the liquid level position.
- PREMIUM QUALITY This float switch for water tank is made of high quality stainless steel material, which is rustproof, wear resistant, high temperature resistant. It can be used in weak acid and alkali places.
- WIDE APPLICATION This float switch normally closed open is suitable for liquids of different densities, pressures and temperatures. Ideal for water dispensers, water heaters, solar energy, air conditioners, humidifiers, etc.
- QUALITY SUPPORT A wonderful choice for you. If you have any questions with your stainless steel float switch for water pump, please contact us, we will contact you within 24 hours and provide a complete solution.
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Brand: Jectse | Manufacturer: Jectse
Dimensions: 0.00 x 0.00 x 0.00 inches | Weight: 0.26 pounds
See On Amazon #9
uxcell Stainless Steel Float Switch for Water Pump Tank Swimming Pool Garden Pond Liquid Water Level Sensor M10 116mm Length
Asin: B016Q6S2VU | Model: a14121000ux0091 | PartNumber: a14121000ux0091 | Ean: 0711331543134 | UPC: 711331543134
Floating Ball Switch Is A Kind Of Liquid Level Control Device With Simple Structure And Convenient Use. It Has The Advantages Of Small Volume And Long Working Life Compared With General Mechanical Switch. When Selecting The Right Material, Any Kind Of Liquid, Pressure And Temperature Can Be Used..
Please Note : Float Switch Can Not Directly Control Solenoid Valve Or High Power Relay, Ac Contactor, Etc. Small Relays Are Required To Transition..
Widely Applications: For Tank / Pump Water Level Control;For Fish Tank And Aquarium System; Used For Water Level Control Of Household Appliances;Used For Water Level Control Of Swimming Pool, Fountain, Pond, Etc..
The Float Switch Can Be Installed At The Top Or Bottom Of The Tank, Depending On Whether You Want To Detect Water Rising Or Falling..
Features
- Max Switching Voltage : DC100V; Max Switching Power : 10W; Float Ball Size : 26x26mm; Wire Length : 300mm; Screw : M10
- The float switch can be installed at the top or bottom of the tank, depending on whether you want to detect water rising or falling.
- Floating ball switch is a kind of liquid level control device with simple structure and convenient use. It has the advantages of small volume and long working life compared with general mechanical switch. When selecting the right material, any kind of liquid, pressure and temperature can be used.
- Widely Applications: For tank / pump water level control;For fish tank and aquarium system; Used for water level control of household appliances;Used for water level control of swimming pool, fountain, pond, etc.
- Please Note : Float switch can not directly control solenoid valve or high power relay, AC contactor, etc. Small relays are required to transition.
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First Available: 03/12/2017
Brand: uxcell | Manufacturer: Uxcell
Weight: 0.00 pounds
See On Amazon #10
uxcell Stainless Steel Float Switch for Water Pump Tank Swim Pool Garden Pond Liquid Water Level Sensor M11 240mm Length
Asin: B00AQYXP0C | Model: a12011300ux0110 | PartNumber: a12011300ux0110 | Ean: 0700836481201 | UPC: 700836481201
Floating Ball Switch Is A Kind Of Liquid Level Control Device With Simple Structure And Convenient Use. It Has The Advantages Of Small Volume And Long Working Life Compared With General Mechanical Switch. When Selecting The Right Material, Any Kind Of Liquid, Pressure And Temperature Can Be Used..
Please Note : Float Switch Can Not Directly Control Solenoid Valve Or High Power Relay, Ac Contactor, Etc. Small Relays Are Required To Transition..
Widely Applications: For Tank / Pump Water Level Control;For Fish Tank And Aquarium System; Used For Water Level Control Of Household Appliances;Used For Water Level Control Of Swimming Pool, Fountain, Pond, Etc..
The Float Switch Can Be Installed At The Top Or Bottom Of The Tank, Depending On Whether You Want To Detect Water Rising Or Falling..
Features
- Max Switching Voltage : DC100V; Max Switching Power : 10W; Float Ball Size : 26x26mm; Wire Length : 350mm; Screw : M10
- The float switch can be installed at the top or bottom of the tank, depending on whether you want to detect water rising or falling.
- Floating ball switch is a kind of liquid level control device with simple structure and convenient use. It has the advantages of small volume and long working life compared with general mechanical switch. When selecting the right material, any kind of liquid, pressure and temperature can be used.
- Widely Applications: For tank / pump water level control;For fish tank and aquarium system; Used for water level control of household appliances;Used for water level control of swimming pool, fountain, pond, etc.
- Please Note : Float switch can not directly control solenoid valve or high power relay, AC contactor, etc. Small relays are required to transition.
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First Available: 08/09/2018
Brand: uxcell | Manufacturer: uxcell
Weight: 0.17 pounds
See On Amazon #11
Taidacent Non Contact Liquid Level Sensor Contactless Water Tank Water Level Sensor for Tank Water Level Control with Low and High Level Output
Asin: B07FC5RGC7 | Model: Y25-V | PartNumber: Y25-V | Ean: 0702004746242 | UPC: 702004746242
The Liquid To Be Tested Is Required To Be Electrically Conductive, The Contact Surface Is Non-Metal, And The Pipe Is Easy To Install And Can Be Widely Used..
You Can Adjust Sensitivity: Remove The Plastic Cover Of The Sensors And Turn The Very Small Screw, Clockwise Decrease Sensitivity, Counter Clockwise To Increase The Sensitivity..
High And Low Level Output: If There Is Induction, The Output Is High Level; No Induction, The Output Is Low Level. Specially Designed For Non-Metallic Pipe Liquid Level Detection.
The Liquid Level Of Various Toxic Substances, Strong Acids, Strong Alkalis And Various Liquids In The High-Pressure Closed Container Can Be Detected..
Features
- The intelligent non-contact liquid level sensor uses advanced signal processing technology and high-speed signal processing chip to break through the influence of the wall thickness of the container and realize the true non-contact detection of the liquid level in the closed container.
- The liquid level of various toxic substances, strong acids, strong alkalis and various liquids in the high-pressure closed container can be detected.
- The liquid to be tested is required to be electrically conductive, the contact surface is non-metal, and the pipe is easy to install and can be widely used.
- High and low level output: If there is induction, the output is high level; no induction, the output is low level. Specially designed for non-metallic pipe liquid level detection
- You can adjust sensitivity: Remove the plastic cover of the sensors and turn the very small screw, clockwise decrease sensitivity, counter clockwise to increase the sensitivity.
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Brand: Taidacent | Manufacturer: Taidacent
See On Amazon #12
Taidacent Non Contact Liquid Level Sensor Contactless Water Level Sensor Externally Attached Pipe Water Float Switch NPN Output Capacitive
Asin: B07FC79MLW | Model: Y26-NPN | PartNumber: Y26-NPN | Ean: 0702004746211 | UPC: 702004746211
The Liquid Level Of Various Toxic Substances, Strong Acids, Strong Alkalis And Various Liquids In The High-Pressure Closed Container Can Be Detected..
Npn Output: If There Is Induction, The Output Is Low Level; No Induction, Disconnected.
The Liquid To Be Tested Is Required To Be Electrically Conductive, The Contact Surface Is Non-Metal, And The Pipe Is Easy To Install And Can Be Widely Used..
The Liquid Level Sensor (Probe) Is Installed Above And Below The Outer Wall Of The Container To Be Tested (The High And Low Positions Of The Liquid Level). The Non-Metallic Container Does Not Need To Be Opened, And The Installation Is Simple And Does Not Affect The Production..
Features
- The intelligent non-contact liquid level sensor uses advanced signal processing technology and high-speed signal processing chip to break through the influence of the wall thickness of the container and realize the true non-contact detection of the liquid level in the closed container.
- The liquid level sensor (probe) is installed above and below the outer wall of the container to be tested (the high and low positions of the liquid level). The non-metallic container does not need to be opened, and the installation is simple and does not affect the production.
- The liquid level of various toxic substances, strong acids, strong alkalis and various liquids in the high-pressure closed container can be detected.
- The liquid to be tested is required to be electrically conductive, the contact surface is non-metal, and the pipe is easy to install and can be widely used.
- NPN output: If there is induction, the output is low level; no induction, disconnected
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Brand: Taidacent | Manufacturer: Taidacent
See On Amazon #13
uxcell PP Float Switch for Water Pump Tank Liquid Water Level Sensor M10 115mm Length Blue 2pcs
Asin: B07DYVT64B | Model: a18050900ux0069 | PartNumber: a18050900ux0069
How To Work - By Using A Magnet To Sense The Reed Switch. Float Switch Is Mainly Composed Of A Magnetic Spring Switch And A Float. There Are Magnetic Materials In The Float. When The Float Moves Up And Down With The Water Level, It Will Touch The Magnetic Spring Switch To Detect The Liquid Position.
Please Note - Because The Current That The Switch Can Carry Is Much Little(0.5A), You Must Use A Relay Or Contactor When It Is Connected By A Load, Relay Or Contactor Are Not Included Here..
Widely Application - Float Switch Can Be Used For Water Heating Equipment Such As Water Dispenser, Water Heater, Humidifier, Etc. It Also Can Be Used For Water Tower, Drainage Pool, Water Tank, Culture Pond, Etc.
Max Switching Voltage/Current: 110V Dc/0.5A.
Features
- Total Length: 115mm / 4.53"; Float Ball Size(Approx): 24 x 23.7mm / 0.94" x 0.93" (L*D); Thread Dia(Approx): 10mm / 0.39"; Cable Length: 40cm / 15.7"
- Max Switching Voltage/Current: 110V DC/0.5A
- HOW TO WORK - By using a magnet to sense the reed switch. Float switch is mainly composed of a magnetic spring switch and a float. There are magnetic materials in the float. When the float moves up and down with the water level, it will touch the magnetic spring switch to detect the liquid position
- WIDELY APPLICATION - Float switch can be used for water heating equipment such as water dispenser, water heater, humidifier, etc. It also can be used for water tower, drainage pool, water tank, culture pond, etc
- PLEASE NOTE - Because the current that the switch can carry is much little(0.5A), you must use a relay or contactor when it is connected by a load, relay or contactor are not included here.
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Brand: uxcell | Manufacturer: uxcell
See On Amazon #14
4-20MA Output Integral Level Transmitter Liquid Oil Water Level Sensor Probe 304 Stainless Steel with 0-5M Measure Range 6M Cable Detect Controller Float Switch for Pump DC10-30V Power Supply
Asin: B09658BFR4 | Model: 769282788210 | PartNumber: 769282788210 | Ean: 0769282788210 | UPC: 769282788210
【Healthy To Use】: The Shell Is Made Of 304 Stainless Steel And Durable, And With Waterproof Cable, Healthy To Use.The Liquid Level Sensor Is Suitable For Detecting 0-5M Range Water Level..
【Fitment】:0-5M Measure Range+6M Cable, Dc 10-30V Power Supply, 4-20Ma Transmission Output, Can Be Used With Digital Display, Plc, Inverter, Recorder And Other Instruments..
【Excellent Performance】: With Reverse Polarity And Current Limit Protection, Laser Proof Temperature Compensation,Programmable Adjustment..
【Premium Quality】: This Liquid Level Sensor Adopts Of Anti-Corrosion Material, Excellent Anti-Corrosion Performance And Durable.Anti Blocking Design, Easy To Clean..
Features
- Stable Design : High quality solid structure, Anti-bending, high accuracy, high stability, anti-blocking hole design, easy to clean.
- Premium Quality : This liquid level sensor adopts of anti-corrosion material, excellent anti-corrosion performance and durable.Anti blocking design, easy to clean.
- healthy to Use : The shell is made of 304 stainless steel and durable, and with waterproof cable, healthy to use.The liquid level sensor is suitable for detecting 0-5m range water level.
- Excellent Performance : With reverse polarity and current limit protection, laser proof temperature compensation,programmable adjustment.
- Fitment :0-5M Measure Range+6M Cable, DC 10-30V Power Supply, 4-20mA transmission output, can be used with digital display, PLC, inverter, recorder and other instruments.
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Brand: EARUMZDQ | Manufacturer: EARU ELECTRICAL
Dimensions: 1.00 x 12.00 x 7.50 inches | Weight: 1.54 Pounds
See On Amazon #15
WWZMDiB 12PCS Rain Water Water Level Sensor Water Sensor for MJT Water Drop Water Depth Detection
Asin: B0BVH1J9J7 | Ean: 0744603649739 | UPC: 744603649739
🥇 The Water Level Is Determined By Measuring The Droplet/Water Volume With A Series Of Exposed Parallel Wire Tracks..
🥉 Is Widely Used In Hvac, Dehumidifier, Testing Instrument, Automobile, Automatic Control, Weather Station, Humidity Regulator And Other Related Temperature Detection And Control..
🥈 Dimensions: 62Mmx20mm.
⚡ Working Voltage: Dc3-5V; Operating Current: Less Than 20 Ma..
Features
- Water Sensor is an easy-to-use, cost-effective water level/drop detection sensor
- Working voltage: DC3-5V; Operating current: less than 20 mA.
- The water level is determined by measuring the droplet/water volume with a series of exposed parallel wire tracks.
- Dimensions: 62mmx20mm
- is widely used in HVAC, dehumidifier, testing instrument, automobile, automatic control, weather station, humidity regulator and other related temperature detection and control.
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Brand: WWZMDiB | Manufacturer: WWZMDiB
See On Amazon #16
Gikfun Non-Contact Liquid Level Sensor Water Level Switch XKC-Y25-NPN for Arduino EK1954
Asin: B086QX726M | Model: EK1954 | PartNumber: EK1954
The Liquid Level Sensor Can Detect The Level Of Various Toxic Substances, Strong Acids, Strong Alkalis And Various Liquids In High-Pressure Closed Containers, Has No Special Requirements On The Material Of The Liquid Medium And The Cont.
Brown Wire : Vcc(Dc 5-12V Connects Power Positive) Yellow Wire:Out( Signal Output) Blue Wire: Gnd(Connects Power Negative) Black Wire:M(Mode Of No/Nc).
The Liquid Level Sensor Has Instruction, Please Find On The Product Information..
Non-Contact Liquid Level Sensor Is Not Afraid Of Affecting Water Quality, Does Not Need Regular Cleaning, Long Service Life.
Features
- Intelligent non-contact liquid level sensor uses advanced signal processing technology and high-speed signal processing chip to break the influence of container wall thickness and achieve a true non-level Contact detection.
- Non-contact liquid level sensor is not afraid of affecting water quality, does not need regular cleaning, long service life
- The liquid level sensor can detect the level of various toxic substances, strong acids, strong alkalis and various liquids in high-pressure closed containers, has no special requirements on the material of the liquid medium and the cont
- The liquid level sensor has instruction, please find on the product information.
- Brown wire : VCC(DC 5-12V connects power positive) Yellow wire:OUT( signal output) Blue wire: GND(connects power negative) Black wire:M(mode of NO/NC)
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Brand: Gikfun | Manufacturer: Esooho
See On Amazon #17
Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP3500
Asin: B07211T6Y6 | Model: DCS334482 | PartNumber: DCS334482 | Ean: 0723610128260 | UPC: 723610128260
Max Switching Current : 0.5A;Max Breakdown Voltage : 220V Dc;Max Carry Current : 1.0A;Max Contact Resistance : 100M Ohm.
Cable Length : 38Cm / 15";Switch Body Size : 45 X 17Mm / 1.8" X0.7" Thread Dia(Approx) : 13Mm / 0.5".
Temperature Rating : -10 / +85 Celsuis;Float Ball Material : P.P;Float Body Material : P.P.
Model No. : Dp3500; Max Contact Rating : 10W.
Features
- Package Content : 6 x Water Level Sensor ; Color :White and yellow
- Model No. : DP3500; Max Contact Rating : 10W
- Max Switching Current : 0.5A;Max Breakdown Voltage : 220V DC;Max Carry Current : 1.0A;Max Contact Resistance : 100m ohm
- Temperature Rating : -10 / +85 Celsuis;Float Ball Material : P.P;Float Body Material : P.P
- Cable Length : 38cm / 15 Switch Body Size : 45 x 17mm / 1.8 x0.7 Thread Dia(Approx) : 13mm / 0.5
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Brand: Anndason | Manufacturer: Anndason
Weight: 0.12 pounds
See On Amazon #18
uxcell PP Float Switch for Water Pump Tank Liquid Water Level Sensor M10 115mm Length
Asin: B07DYX27RG | Model: a18050900ux0064 | PartNumber: a18050900ux0064
How To Work - By Using A Magnet To Sense The Reed Switch. Float Switch Is Mainly Composed Of A Magnetic Spring Switch And A Float. There Are Magnetic Materials In The Float. When The Float Moves Up And Down With The Water Level, It Will Touch The Magnetic Spring Switch To Detect The Liquid Position.
Please Note - Because The Current That The Switch Can Carry Is Much Little(0.5A), You Must Use A Relay Or Contactor When It Is Connected By A Load, Relay Or Contactor Are Not Included Here..
Widely Application - Float Switch Can Be Used For Water Heating Equipment Such As Water Dispenser, Water Heater, Humidifier, Etc. It Also Can Be Used For Water Tower, Drainage Pool, Water Tank, Culture Pond, Etc.
Max Switching Voltage/Current: 110V Dc/0.5A.
Features
- Total Length: 115mm / 4.53"; Float Ball Size(Approx): 21 x 22mm / 0.83" x 0.87" (L*D); Thread Dia(Approx): 10mm / 0.39"; Cable Length: 40cm / 15.7"
- Max Switching Voltage/Current: 110V DC/0.5A
- HOW TO WORK - By using a magnet to sense the reed switch. Float switch is mainly composed of a magnetic spring switch and a float. There are magnetic materials in the float. When the float moves up and down with the water level, it will touch the magnetic spring switch to detect the liquid position
- WIDELY APPLICATION - Float switch can be used for water heating equipment such as water dispenser, water heater, humidifier, etc. It also can be used for water tower, drainage pool, water tank, culture pond, etc
- PLEASE NOTE - Because the current that the switch can carry is much little(0.5A), you must use a relay or contactor when it is connected by a load, relay or contactor are not included here.
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Brand: uxcell | Manufacturer: uxcell
See On Amazon #19
uxcell Stainless Steel Float Switch for Water Pump Tank swim pool garden pond Liquid Water Level Sensor M11 165mm Length 2Pcs
Asin: B07DYXDMHL | Model: a18050900ux0078 | PartNumber: a18050900ux0078
Floating Ball Switch Is A Kind Of Liquid Level Control Device With Simple Structure And Convenient Use. It Has The Advantages Of Small Volume And Long Working Life Compared With General Mechanical Switch. When Selecting The Right Material, Any Kind Of Liquid, Pressure And Temperature Can Be Used..
Please Note : Float Switch Can Not Directly Control Solenoid Valve Or High Power Relay, Ac Contactor, Etc. Small Relays Are Required To Transition..
Widely Applications: For Tank / Pump Water Level Control;For Fish Tank And Aquarium System; Used For Water Level Control Of Household Appliances;Used For Water Level Control Of Swimming Pool, Fountain, Pond, Waterfall, Etc..
The Float Switch Can Be Installed At The Top Or Bottom Of The Tank, Depending On Whether You Want To Detect Water Rising Or Falling..
Features
- Max Switching Voltage : DC110V; Max Switching Power : 10W; Float Ball Size : 26x27mm; Wire Length : 300mm; Screw : M11
- The float switch can be installed at the top or bottom of the tank, depending on whether you want to detect water rising or falling.
- Floating ball switch is a kind of liquid level control device with simple structure and convenient use. It has the advantages of small volume and long working life compared with general mechanical switch. When selecting the right material, any kind of liquid, pressure and temperature can be used.
- Widely Applications: For tank / pump water level control;For fish tank and aquarium system; Used for water level control of household appliances;Used for water level control of swimming pool, fountain, pond, waterfall, etc.
- Please Note : Float switch can not directly control solenoid valve or high power relay, AC contactor, etc. Small relays are required to transition.
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Brand: uxcell | Manufacturer: uxcell
See On Amazon #20
DEVMO Mini Indicator Vertical Water Level Sensor Stainless Steel 45mm Float Switch
Asin: B07T18PGJ4 | Ean: 0796753378526 | UPC: 796753378526
★This Mini Float Switch Is A Simple Structure,Easy Installation Liquid Level Controller.It Does Not Have A Complex Circuit,Will Not Be Disturbed,As Long As The Material Selection,Liquid,Pressure Or Temperature Can Be Used In Any Environment..
★The Versatility Of This Vertically Monted Sensor Means That It Can Be Installed Either At The Top Or Base Of Your Tank,Depending On Whether You Wish To Detect The Water`S Rise Or Fall..
★Light Weight And Simple Working Principle,High Reliability..
★This Float Switch Is A Device Used To Sense The Level Of Liquid Within A Tank,The Switch May Activate A Pump,An Indicator,An Alarm,Or Other Device..
Features
- This is a Mini stainless steel float switch,contains no mercury.
- This float switch is a device used to sense the level of liquid within a tank,the switch may activate a pump,an indicator,an alarm,or other device.
- This Mini float switch is a simple structure,easy installation liquid level controller.It does not have a complex circuit,will not be disturbed,as long as the material selection,liquid,pressure or temperature can be used in any environment.
- Light weight and simple working principle,high reliability.
- The versatility of this vertically monted sensor means that it can be installed either at the top or base of your tank,depending on whether you wish to detect the water`s rise or fall.
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Brand: DEVMO | Manufacturer: DEVMO
See On Amazon #21
YWBL-WH Liquid Level Controller, Automatic Water Liquid Control Module Water Level Detection Sensor
Asin: B07SS3PNHK | Model: YWBL-WH4qf7u091yi | PartNumber: YWBL-WH4qf7u091yi | Ean: 0712979481987 | UPC: 712979481987
According To The Water Level Of The Detection Pool (Water Tower), Control The High Current Relay To Realize The Control, So That The Water Level Is Maintained Between The Low Water Level And High Water Level, Easy To Switch Function..
Sensors Can Be Replaced Directly With Wires. Long Service Life..
The Sensor Is Not Easy To Rust And Can Prevent The Wire From Floating. Small Size, Low Power Consumption, Large Switching Capacity, Strong Anti-Interference, High Functional Stability..
Three Colors Leds Indicate Low (Red), Medium (Yellow) And High (Green) Water Level, Low Water Pumping Or High Water Pumping Respectively, And Can Be Switched On And Off By Pressing The Function Switch Rebound..
Features
- Specifications: Operating voltage: 5V; Relay contact capacity: 10A / 250V; Controller size: 42 x 69mm; Sensor size: 83 x 21mm.
- Three colors LEDs indicate low (red), medium (yellow) and high (green) water level, low water pumping or high water pumping respectively, and can be switched on and off by pressing the function switch rebound.
- According to the water level of the detection pool (water tower), control the high current relay to realize the control, so that the water level is maintained between the low water level and high water level, easy to switch function.
- The sensor is not easy to rust and can prevent the wire from floating. Small size, low power consumption, large switching capacity, strong anti-interference, high functional stability.
- Sensors can be replaced directly with wires. Long service life.
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Brand: YWBL-WH | Manufacturer: YWBL-WH
Dimensions: 1.18 x 3.54 x 1.77 inches
See On Amazon #22
mxuteuk 2 Pcs Side Mounted Horizontal Liquid Float Switch Water Level Sensor Black for Aquariums Tank DPL-1-BK
Asin: B08B4JQHN9 | Model: DPL-1-BK | PartNumber: DPL-1-BK
Thread Dia(Approx): M16 Mm ; Thread Dia(Approx) : 1.55Cm / 0.61" ; Float Ball Size(Approx) : 2.3 X 1.7Cm /0.9" X 0.67" (L*D) ; Total Length : 84Mm / 3.31" ; Cable Length: 40Cm/15.8".
Package Content : 2 Pcs X Float Switch.
The Switch Has The Advantages Of High Sensitivity And Durability. Pp Material Is Environmentally Friendly And Has Excellent Acid And Alkali Resistance..
Max Contact: Rating 10W ; Max Switching Voltage: 100V Dc ; Max Switching Current: 0.5A ; Max Contact Resistance : 100M Ohm.
Features
- Product Name: Water Level Sensor ; Float Ball Material: PP ; Color : Black ; Temperature Rating: -30~125 degree Centigrade ; Switch Forms N.O /N.C.
- Max Contact: Rating 10W ; Max Switching Voltage: 100V DC ; Max Switching Current: 0.5A Max Contact Resistance : 100m ohm
- Thread Dia(Approx): M16 mm ; Thread Dia(Approx) : 1.55cm / 0.61 ; Float Ball Size(Approx) : 2.3 x 1.7cm /0.9 x 0.67 (L*D) ; Total Length : 84mm / 3.31 ; Cable Length: 40cm/15.8
- The switch has the advantages of high sensitivity and durability. PP material is environmentally friendly and has excellent acid and alkali resistance.
- Package Content : 2 Pcs x Float Switch
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Brand: mxuteuk | Manufacturer: mxuteuk
Weight: 0.11 pounds
See On Amazon #23
Float Switch Switch Water Level Controller Tank Liquid Level Sensor Double Ball Float Liquid Level Pool for Water Tank (Floating Body 150mm)
Asin: B0CYN2GN1S | Model: Yunseityxc2pb34g85-02 | PartNumber: Yunseityxc2pb34g85-02
The Float Switch Cannot Directly Control Solenoid Valves Or High-Power Relays, Ac Contactors, Etc.A Small Relay(Like Hh54p) Is Needed For Transition..
The Contacts Inside Are Made Of A Reed Switch With Very High Sensitivity..
The Double Float Switch Can Be Used To Control The Liquid Level Of The Water Tank, Pool, Sink, Fish Tank, Etc. (Drain Or Water), Or To Make The Upper And Lower Alarm Switch Of The Liquid Level..
The Action Range Of The Two Floats Of The Double Float Switch Is 10 Mm. If The Demand Control Range Is Large, Two Float Switch Combinations Can Be Used, So That There Is A Large Stroke To Ensure That The Pump Does Not Start Frequently..
Features
- Normal water intake process activated by the float switch below, and the float switch above stops working. The drain is activated by the float switch above and the lower float switch stops working.
- The action range of the two floats of the double float switch is 10 mm. If the demand control range is large, two float switch combinations can be used, so that there is a large stroke to ensure that the pump does not start frequently.
- The float switch cannot directly control solenoid valves or high-power relays, AC contactors, etc.A small relay(like HH54P) is needed for transition.
- The double float switch can be used to control the liquid level of the water tank, pool, sink, fish tank, etc. (drain or water), or to make the upper and lower alarm switch of the liquid level.
- The contacts inside are made of a reed switch with very high sensitivity.
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Brand: Yunseity | Manufacturer: Yunseity
Dimensions: 1.18 x 6.69 x 1.18 inches
See On Amazon #24
Liquid Level Sensor, DS1603NF V1.0 Liquid Level Sensor Non Contact Water Level Detector Npn Output and Output Interface Capacitor, Water Alarms
Asin: B0CYR6VVG6 | Model: FTVOGUEc1gtqzhpg7 | PartNumber: FTVOGUEc1gtqzhpg7
Strong Compatibility: It Can Penetrate Various Non-Metallic Container Tubes Such As Plastic, Glass, Ceramics, Etc., And The Sensing Tube Diameter Is 3 ~ 10Mm; It Is Suitable For The Liquid Level Detection Of Various Plastic Tubes, Rubber Tubes, Nylon Tubes, Glass Tubes..
Intelligent Adjustment: Intelligent Liquid Level Reference Adjustment, Liquid Level Storage Function, Liquid Level Status Display Mode, Can Realize Multi-Point Series Connection..
Non-Contact Type: The Sensor Is Suitable For The Outer Wall Of Non-Metallic Pipes That Are Not In Direct Contact With The Liquid, And Will Not Be Corroded By Corrosive Liquids Such As Strong Acids, And Will Not Be Affected By Scale Or Other Debris..
Stable Performance: Pure Electronic Circuit Structure, Non-Mechanical Working Mode, Stable And Durable Performance..
Features
- ACCURATE MEASUREMENT: The sensor is accurate and stable, and can detect boiling water level.
- STABLE PERFORMANCE: Pure electronic circuit structure, non-mechanical working mode, stable and durable performance.
- Strong compatibility: It can penetrate various non-metallic container tubes such as plastic, glass, ceramics, etc., and the sensing tube diameter is 3 ~ 10mm; it is suitable for the liquid level detection of various plastic tubes, rubber tubes, nylon tubes, glass tubes.
- NON-CONTACT TYPE: The sensor is suitable for the outer wall of non-metallic pipes that are not in direct contact with the liquid, and will not be corroded by corrosive liquids such as strong acids, and will not be affected by scale or other debris.
- INTELLIGENT ADJUSTMENT: Intelligent liquid level reference adjustment, liquid level storage function, liquid level status display mode, can realize multi-point series connection.
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Brand: FTVOGUE | Manufacturer: FTVOGUE
Dimensions: 0.79 x 3.94 x 3.94 inches
See On Amazon #25
Liquid Level Sensor, 5pcs Float Switch, PP Plastic for Water Plant Food Industry Generator Equipment
Asin: B0CYMVNQHV | Model: Yunseitybnkwathdmg | PartNumber: Yunseitybnkwathdmg
Built-In Magnetic Reed Switch, Convenient To Use..
Made Of Premium Pp Material, With Resistance To Weak Acid And Weak Base..
Widely Used In Water Plant, Food Industry, Generator Equipment, Petrochemical Industry, Shipbuilding Industry, Machinery And Other Fields To Realize The Monitoring And Control Of Liquid And Steam Pressure..
The Float Switch Is An Easy-To-Use Liquid Level Control Device With Simple Structure..
Features
- production process, more reliable and stable.
- The float switch is an easy-to-use liquid level control device with simple structure.
- Built-in magnetic reed switch, convenient to use.
- Widely used in water plant, food industry, generator equipment, petrochemical industry, shipbuilding industry, machinery and other fields to realize the monitoring and control of liquid and steam pressure.
- Made of premium PP material, with resistance to weak acid and weak base.
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Brand: Yunseity | Manufacturer: Yunseity
See On Amazon #26
Double Ball Float Switch, Multifunctional 0 110V Liquid Level Sensor High Sensitivity Dual Ball Water Level Controller Easy to Install for Tanks
Asin: B0CYQD65RC | Model: Fabatertr0fpcag8d | PartNumber: Fabatertr0fpcag8d
Dual Float Switch: The Dual Float Switch Has A 10Mm Action Range, Allowing For A Wide Control Range. You Can Combine Two Float Switches For Longer Strokes, Reducing The Pump's Frequency Of Operation..
Versatile Applications: The Water Level Sensor Is Suitable For Controlling Liquid Levels Or Activating Alarms In Water Tanks, Pools, Reservoirs, And Aquariums For Both Inflow And Outflow Scenarios..
Efficient Water Control: The Lower Float Switch Is Activated During Normal Water Inflow, While The Upper Float Switch Controls The Draining Process. This Ensures Smoothly And Effective Water Management..
Stainless Steel Material: Our Liquid Level Sensor Is Crafted With A Premium 304 Stainless Steel Casing And Highly Sensitive Reed Switches..
Features
- ADDITIONAL RELAY REQUIRED: To control electromagnetic valves or high performance relays, an additional small relay (like the for HH54P, not included) is required for seamless transition and optimal performance.
- STAINLESS STEEL MATERIAL: Our liquid level sensor is crafted with a premium 304 stainless steel casing and highly sensitive reed switches.
- DUAL FLOAT SWITCH: The dual float switch has a 10mm action range, allowing for a wide control range. You can combine two float switches for longer strokes, reducing the pump's frequency of operation.
- EFFICIENT WATER CONTROL: The lower float switch is activated during normal water inflow, while the upper float switch controls the draining process. This ensures smoothly and effective water management.
- VERSATILE APPLICATIONS: The water level sensor is suitable for controlling liquid levels or activating alarms in water tanks, pools, reservoirs, and aquariums for both inflow and outflow scenarios.
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Brand: Fabater | Manufacturer: Fabater
Dimensions: 1.18 x 7.87 x 5.91 inches
See On Amazon #27
Dual Ball Water Level Controller, 150mm High Sensitivity Dual Ball Float Switch Stainless Steel Liquid Level Sensor 0 110V Versatile for Reservoirs
Asin: B0CYQDHVTV | Model: DAUZpugzqdr2it | PartNumber: DAUZpugzqdr2it | Ean: 7640280140695
Efficient Water Control: The Lower Float Switch Is Activated During Normal Water Inflow, While The Upper Float Switch Controls The Draining Process. This Ensures Smoothly And Effective Water Management..
Stainless Steel Material: Our Liquid Level Sensor Is Crafted With A Premium 304 Stainless Steel Casing And Highly Sensitive Reed Switches..
Versatile Applications: The Water Level Sensor Is Suitable For Controlling Liquid Levels Or Activating Alarms In Water Tanks, Pools, Reservoirs, And Aquariums For Both Inflow And Outflow Scenarios..
Dual Float Switch: The Dual Float Switch Has A 10Mm Action Range, Allowing For A Wide Control Range. You Can Combine Two Float Switches For Longer Strokes, Reducing The Pump's Frequency Of Operation..
Features
- ADDITIONAL RELAY REQUIRED: To control electromagnetic valves or high performance relays, an additional small relay (like the for HH54P, not included) is required for seamless transition and optimal performance.
- DUAL FLOAT SWITCH: The dual float switch has a 10mm action range, allowing for a wide control range. You can combine two float switches for longer strokes, reducing the pump's frequency of operation.
- EFFICIENT WATER CONTROL: The lower float switch is activated during normal water inflow, while the upper float switch controls the draining process. This ensures smoothly and effective water management.
- VERSATILE APPLICATIONS: The water level sensor is suitable for controlling liquid levels or activating alarms in water tanks, pools, reservoirs, and aquariums for both inflow and outflow scenarios.
- STAINLESS STEEL MATERIAL: Our liquid level sensor is crafted with a premium 304 stainless steel casing and highly sensitive reed switches.
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Brand: DAUZ | Manufacturer: DAUZ
Dimensions: 1.18 x 7.87 x 5.91 Inches
See On Amazon #28
Water Level Controller, 400mm Cable 0 220V Dual Ball Float Switch Easy Operation for Pools Sinks
Asin: B0CYQFHG6Q | Model: DAUZb7u4k2gpw0 | PartNumber: DAUZb7u4k2gpw0 | Ean: 7640280140701
For Water Control: This Dual Ball Float Switch Has A Simple Structure That Does Not Require External Power Supply Or Complex Circuits, Providing Convenient Liquid Level Control..
Working Principle: The Normal Water Inflow Process Is Initiated By The Lower Float Switch, The Upper Float Switch Stops Working. Drainage Is Activated By The Upper Float Switch And Deactivated By The Lower Float Switch..
Wide Application: This Water Level Float Switch Can Be Used To Control The Liquid Level Of Water Tanks, Pools, Sinks, Fish Tanks, Etc., Or As An Alarm Switch For The Up And Down Of The Liquid Level..
Simple Operation: If The Demand Control Range Is Large, A Combination Of 2 Float Switches Can Be Used To Provide A Larger Stroke And Ensure That The Pump Does Not Start Frequently..
Features
- High Sensitivity: The internal contacts of the water level switch use high sensitivity reed tubes to ensure stable operation, equipped with 400mm wire to ensure convenient connection.
- Simple Operation: If the demand control range is large, a combination of 2 float switches can be used to provide a larger stroke and ensure that the pump does not start frequently.
- For Water Control: This dual ball float switch has a simple structure that does not require external power supply or complex circuits, providing convenient liquid level control.
- Wide Application: This water level float switch can be used to control the liquid level of water tanks, pools, sinks, fish tanks, etc., or as an alarm switch for the up and down of the liquid level.
- Working Principle: The normal water inflow process is initiated by the lower float switch, the upper float switch stops working. Drainage is activated by the upper float switch and deactivated by the lower float switch.
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Brand: DAUZ | Manufacturer: DAUZ
Dimensions: 1.18 x 5.91 x 3.94 inches
See On Amazon #29
Madison M8000 Liquid Level Sensor, Miniature Vertical Float Switch, Polypropylene, 1/8" NPT
Asin: B00909404Y | Model: M8000 | PartNumber: M8000 | Ean: 0094700750341 | UPC: 094700750341
Stem Material: Polypropylene.
Note: Switches Are Rated For Resistive Loads. See Our Electrical Considerations For Ul Guidelines For Current (Amperes Resistive) At Different Voltages.
Max Pressure: 100 Psi/221˚F (105˚C).
Mounting: 1/8" Npt.
Float Sg: 0. 80.
Lead Wires: 24", 22 Awg, Mtw Insulated.
Float Material: Polypropylene.
Switch Rating: 30 Watt, Spst.
Electrical Ratings: 240 Vac, 0. 14A; 120 Vac, 0. 28A; 120 Vdc, 0. 07A; 24 Vdc, 0. 28A.
Features
- Approvals: CE, UL, CSA, NSF
- Electrical Ratings: 240 VAC, 0. 14A; 120 VAC, 0. 28A; 120 VDC, 0. 07A; 24 VDC, 0. 28A
- Stem Material: Polypropylene
- Float Material: Polypropylene
- Float SG: 0. 80
- Lead Wires: 24, 22 AWG, MTW Insulated
- Max Pressure: 100 PSI/221 F (105 C)
- Mounting: 1/8 NPT
- Switch Rating: 30 Watt, SPST
- Note: Switches are rated for resistive loads. See our Electrical Considerations for UL guidelines for current (Amperes resistive) at different voltages
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Brand: Madison | Manufacturer: Madison Company
Dimensions: 1.20 x 4.50 x 3.30 inches | Weight: 0.00 pounds
See On Amazon #30
Madison M7700 Liquid Level Sensor, Side Mount Float Switch, PBT, 1/2" x 1/2" NPT
Asin: B009093LJO | Model: M7700 | PartNumber: M7700 | Ean: 0696333940832 | UPC: 696333940832
Stem Material: Pbt.
Switches Are Rated For Resistive Loads. See Our Electrical Considerations For Ul Guidelines For Current (Amperes Resistive) At Different Voltages, Pbt Is Not Suitable For Use In Water Above 149°F (65°C). Wires Are Rated For 60°C Where Exposed To Oil.
Max Pressure/Temp: 100 Psi/266˚F (130˚C).
Mounting: 1/2" X 1/2" Npt.
Float Sg: 0. 75.
Lead Wires: 24", 22 Awg, Teflon Insulated.
Float Material: Pbt.
Switch Rating: 30 Watt, Spst.
Electrical Ratings: 240 Vac, 0. 14A; 120 Vac, 0. 28A; 120 Vdc, 0. 07A; 24 Vdc, 0. 28A.
Features
- Approvals: CE, UL, CSA, FLORIDA DEP EQ682
- Electrical Ratings: 240 VAC, 0. 14A; 120 VAC, 0. 28A; 120 VDC, 0. 07A; 24 VDC, 0. 28A
- Stem Material: PBT
- Float Material: PBT
- Float SG: 0. 75
- Lead Wires: 24, 22 AWG, Teflon Insulated
- Max Pressure/Temp: 100 PSI/266 F (130 C)
- Mounting: 1/2 x 1/2 NPT
- Switch Rating: 30 Watt, SPST
- Switches are rated for resistive loads. See our Electrical Considerations for UL guidelines for current (Amperes resistive) at different voltages, PBT is not suitable for use in water above 149 F (65 C). Wires are rated for 60 C where exposed to oil
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Brand: Madison | Manufacturer: Madison Company
Dimensions: 0.50 x 2.30 x 4.40 inches | Weight: 0.10 Pounds
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