Frontpage > Industrial > Industrial Electrical > Liquid Level Sensors

Best Liquid Level Sensors - Buying Guide

Last Updated: 05/21/2019

Share on

Bestselling Liquid Level Sensors on Amazon

  1. Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP3500
  2. Milton 728 1/4" FNPT M Style Plug - Box of 10
  3. Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200
  4. Madison M8000 Plastic Full Size Miniature Liquid Level Float Switch with Polypropylene Stem, 30 VA S...
  5. uxcell 5pcs ZP4510 Liquid Water Level Sensor Vertical Float Switches
  6. Anndason 6 Pieces Black Water Level Sensor Aquarium Tank Side Mounted Horizontal Liquid Float Switch
  7. Solu Water Level Sensor Depth of Detection Water Sensor for Arduino// High Sensitivity Water Senso...
  8. Elecall Stainless Steel Tank Water Level Sensor Float Switch (ES12010 1 Floater)
  9. 5PCS Rain Water Level Sensor module Depth of Detection Liquid Surface Height Arduino
  10. uxcell Stainless Steel Dual Ball Float Switch M10 134mm Fish Tank Vertical Liquid Water Level Sensor

  #1

Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP3500

 Ean: 0723610128260   |    PartNumber: 43237-2   |   Asin: B07211T6Y6

Feature:
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.

Simple structure,easy installation liquid level controller.Light weight and simple working principle,high reliability.

It can be easily converted from normally open to normally close by inverting the float.

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.

Package Content

6 x Float Switch

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
  • See more on Amazon...

Brand: Anndason   |   Manufacturer: Anndason

Package Dimensions: 1 x 3.5 x 4 inches (2.5 x 8.9 x 10.2 cm)

Amazon Price: $10.99 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $10.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #2

Milton 728 1/4" FNPT M Style Plug - Box of 10

Model: 728   |    Mpn: 728   |    Ean: 6935743345641   |    PartNumber: 728   |   Asin: B000PDUQOW

1/4" FNPT M style plugs have a 1/4" basic flow size and air flow of 40 SCFM. Made of case hardened steel and plated to resist rust, M style plugs have a maximum pressure of 300 PSI.

Features

  • 1/4" female national pipe thread
  • Maximum inlet pressure of 300 pounds per square inch
  • 40 standard cubic feet per minute
  • Maximum temperature of 250 degrees Fahrenheit
  • Complies with military specification MIL-C-4109
  • See more on Amazon...

Brand: Milton Industries   |   Manufacturer: Milton Industries

Item Dimensions: 0.4 x 0.2 x 0.3 inches (1.0 x 0.5 x 0.8 cm)   |   Package Dimensions: 0.4 x 1.4 x 3 inches (1.0 x 3.6 x 7.6 cm)

Amazon Price: $9.38 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $9.00

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #3

Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200

 Ean: 0723610128178   |    PartNumber: 43237-2   |   Asin: B072QCHQ2P

Feature:
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.

Simple structure,easy installation liquid level controller.Light weight and simple working principle,high reliability.

It can be easily converted from normally open to normally close by inverting the float.

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.

Package Content

6 x Float Switch

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
  • See more on Amazon...

Brand: Anndason   |   Manufacturer: Anndason

Package Dimensions: 1 x 4 x 5.5 inches (2.5 x 10.2 x 14.0 cm)

Amazon Price: $10.99 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $10.99 | Used Price: $7.54

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #4

Madison M8000 Plastic Full Size Miniature Liquid Level Float Switch with Polypropylene Stem, 30 VA SPST, 1/8" NPT Male, 100 psig Pressure

Model: M8000   |    Mpn: M8000   |    Ean: 0094700750341   |    PartNumber: M8000   |   Asin: B00909404Y

Miniature liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and metal cleaning. It is also a great option for lower temperature food operations (up to 105 degrees C) since Madison only incorporates polypropylene that is FDA approved for food contact. This material is a good choice for commercial appliances and equipment as well. This elimates the need for more than multiple penetrations into the tank since both level and temperature may now be measured through one device. For acidic conditions, such as found in electroplating and metal cleaning. Another choice for lower-temperature (to 105 degree C) food processing applications. Maximum temperature: 105 degree C, 221 degree F. Fittings: 1/8" NPT, nominal current rating(s): 30 VA SPST switch. Float SG: 0.80, Maximum pressure: 100 psig. Lead wires: 22 gauge MTW 24", CE, CSA, NSF International UL approvals.

Features

  • Miniature liquid level switch has a polypropylene stem and a polypropylene float
  • Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and metal cleaning
  • Also a great option for lower temperature food operations
  • Polypropylene material is a good choice for commercial appliances and equipment as well
  • Nominal current rating(s): 30 VA SPST switch
  • See more on Amazon...

Brand: Madison   |   Manufacturer: Madison Company

Item Dimensions: 1.2 x 3.3 x 4.5 inches (3.0 x 8.4 x 11.4 cm)   |   Package Dimensions: 1.18 x 4.72 x 6.85 inches (3.0 x 12.0 x 17.4 cm)

Amazon Price: $9.52 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $19.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #5

uxcell 5pcs ZP4510 Liquid Water Level Sensor Vertical Float Switches

Model: US-SA-AJD-37192   |    Mpn: a13082200ux0389   |    PartNumber: a13082200ux0389   |   Asin: B00FHAEBIA

Specifications: Product Name: Float Switch Max Contact: Rating 10W Max Switching Voltage: 100V DC Max Switching Current: 0.5A Max Breakdown Voltage: 220V DC Max Carry Current: 1.0A Max Contact Resistance: 100mohm Temperature Rating: -10 ~ +60 C / 85 C Float Ball Material: PPFloat Body Material: PP Float Ball Size(Approx): 22 x 24mm(L*D) Thread Dia(Approx): M9mm Body Total Length: 45mm Cable Length: 37cm Color: White Net Weight: 8g Package Content 5 x Float Switch Description: 1.A float switch is a device used to sense the level of liquid within a tank. 2.The switch may actuate a pump, an indicator, an alarm, or other device. 3.It can be easily converted from normally open to normally close by inverting the float. 4.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 and contactor are not included here. Feature: 1.This float switch is a simple structure,easy installation liquid level controller. 2.It does not have a complex circuit,will not be disturbed,as long as the material selection,liquid,pressure or temperture can be used in any environment.

Features

  • Product Name : Water Level Sensor;Model No. : ZP4510;Max Contact Rating : Max Contact Rating;10W : 10W
  • Max Switching Voltage : 220V DC/AC;Max Switching Current : 1.5A;Max Breakdown Voltage : 300V DC/AC;Max Carry Current : 3A
  • Max Contact Resistance : 100m ohm;Temperature Rating : -10 / +85 Celsuis;Float Ball Material : P.P;Float Body Material : P.P
  • Thread Dia(Approx) : 9.5mm / 0.374;Switch Body Size : 23.3 x 57.7mm / 0.9 x 2.27(Max D*H);Cable Length : 36cm / 14.2
  • Color : White;Net Weight : 70g;Package Content : 5 x Water Level Sensor
  • See more on Amazon...

Brand: uxcell   |   Manufacturer: uxcell

Package Dimensions: 1.5 x 5.5 x 8.5 inches (3.8 x 14.0 x 21.6 cm)

Amazon Price: $10.40 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $10.40

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #6

Anndason 6 Pieces Black Water Level Sensor Aquarium Tank Side Mounted Horizontal Liquid Float Switch

 Ean: 0723610128154   |    PartNumber: 43237-2   |   Asin: B071ZG4Y34

Material: Plastic

Color :Black

Features:
1.The float switch is a device used to sense the level of liquid within a tank.
2.The switch may actuate a pump, an indicator, an alarm, or other device.
3.It can be easily converted from normally open to normally close by invertin the float.

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 and contactor are not included here.

Package Content : 6 x Water Level Sensor

Features

  • Color : Black;Net Weight : 24g;Package Content : 6 x Water Level Sensor
  • Max Contact Rating : 10W;Max Switching Voltage : 100V DC
  • Max Switching Current : 0.5A;Max Breakdown Voltage : 220V DC;Max Carry Current : 1.0A;Max Contact Resistance : 100m Ohm
  • Temperature Rating : -10 ~ +85 C;Float Ball Material : P.P;Float Body Material : P.P;Float Ball Size(Approx) : 2.35 x 1.7cm (L*D)
  • Thread Dia(Approx) : 1.54cm / 0.6;Hex Head Size(Approx) : 2.5cm / 1;Body Total Length : 8.8cm / 3.5;Cable Length : 40cm / 15.8
  • See more on Amazon...

Brand: Anndason   |   Manufacturer: Anndason

Item Dimensions: 3.3 x 0.6 x 3.3 inches (8.4 x 1.5 x 8.4 cm)   |   Package Dimensions: 1.65 x 5.24 x 5.67 inches (4.2 x 13.3 x 14.4 cm)

Amazon Price: $11.99 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $11.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #7

Solu Water Level Sensor Depth of Detection Water Sensor for Arduino// High Sensitivity Water Sensor// Water Level Sensor Module Depth of Detection Liquid Surface Height for Arduino M

Model: SL067   |    Mpn: SL067   |    Ean: 0702563461518   |    PartNumber: SL067   |   Asin: B00UJ0DVN4

About us (Solu ), Professional factory of circuit boards for Arduino, welcome to our store for more choices with best price. What we pursue is your satisfication of our service, not just for our goods.For any reason you are unsatisfied with our product at any time, simply contact support for exchange or refund. we will reply you about any question you ask within 24 hours Specifications : The brick is mainly comprised of three parts: An Electronic brick connector, a 1 M resistor, and several lines of bare conducting wires. Operating voltage: DC3-5V Operating current: less than 20mA Sensor Type: Analog Production process: FR4 double-sided HASL Humidity: 10% -90% non-condensing Detection Area: 40mmx16mm Product Dimensions: 62mmx20mmx8mm Water Sensor water level sensor is an easy-to-use, cost-effective high level/drop recognition sensor, which is obtained by having a series of parallel wires exposed traces measured droplets/water volume in order to determine the water level. Easy to complete water to analog signal conversion and output analog values can be directly read Arduino development board to achieve the level alarm effect. It can be compatible with Arduino UNO Arduino mega2560 Arduino ADK etc. Package Includes : *1 x Water Sensor

Features

  • About us (Solu ), Professional factory of circuit boards for Arduino
  • Production process: FR4 double-sided HASL
  • Operating voltage: DC 3-5V, < 20mA
  • Applications :Rainfall detecting,Liquid leakage,Tank overflow detector
  • Judge the water level through with a series of exposed parallel wires stitch to measure the water droplet/water size .
  • See more on Amazon...

Brand: Solu   |   Manufacturer: Solu

Package Dimensions: 0.2 x 3 x 4.5 inches (0.5 x 7.6 x 11.4 cm)

Amazon Price: $4.98 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $4.98

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #8

Elecall Stainless Steel Tank Water Level Sensor Float Switch (ES12010 1 Floater)

 Ean: 6930246703707   |    PartNumber: 6930246703707   |   Asin: B01LWX9BTR

Product Features:
Product Name : Water Level Sensor;Contacts : NO+NC;
Max Contact Rating :10W;Max Switching Voltage :100V AC/DC;Max Switching Current :0.5A; Max Load Current:1.0A;Max Breakdown Voltage: 110V AC/DC;
Max Contact Resistance:100M ;Temperature Rating: -30~+125 degree centigrade;Max Load Pressure: 0.2MPA;Net weight:51g
Installation: top or bottom mounted vertically ; Float Ball Material:SUS304; Float Bady Material:SUS304; Use medium: water, oil, chemical medium
Product Specification:
A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device. Use them with hydroponics, saltwater tank,
freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating, pumps, ponds, basement alarms, boats, air condition drain pans, pressure washers,
carpet cleaning mach, reef aquarium, fluid control, ice machines, coffee pots, marine, automotive, automobiles, tropical fish tanks, evaporator coils, condensation line, in relays, or what ever
your project may be. It can be easily converted from normally open to normally close by invertin the float. Note: because the current that the switch can carry is much little,
you must use a relay or contactor when it is connected by a load, relay and contactor are not included here.

Features

  • Product Name : Water Level Sensor;Stainless steel Material;Contacts : NO+NC;Max Contact Rating : 10W
  • It does not have a complex circuit,will not be disturbed,as long as the material selection,liquid,pressure or temperture can be used in any environment.
  • 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.
  • The float level switch is widely used in electronic,electrical,chemical,water treatment,drainage and other walks of life level control and alarm. Material:Stainless Steel. Alternating current: 223v.
  • 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.
  • See more on Amazon...

Brand: ELECALL   |   Manufacturer: Elecall

Package Dimensions: 1.2 x 1.2 x 6 inches (3.0 x 3.0 x 15.2 cm)

Amazon Price: $7.70 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $7.70

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #9

5PCS Rain Water Level Sensor module Depth of Detection Liquid Surface Height Arduino

 Ean: 0611138956482   |    PartNumber: MC050-5   |   Asin: B01FDGU95Q

Water Level Sensor
Operating voltage: DC3-5V
Operating current: less than 20mA
Dectection Area:40mm * 16mm
Production process:FR4 double-sided HASL
Operating temperature:10?-30?
Humidity: 10% -90% non-condensing
Size: 62mm x 20mm x 8mm
Package Includes:
1x Water Level Senso

Features

  • Supply voltage: 12VDC input current: more than 100mA
  • Load 250V AC or DC 30V 10A (current below this range can be used)
  • Humidity detection sensor applied to soil
  • Product connection information please refer to the picture
  • Products with the time delay function, delay 3-5 second, when humidity is detected when in a critical state, the relay will not Flash, strobe behavior occurs
  • See more on Amazon...

Brand: SenMod   |   Manufacturer: SenMod

Package Dimensions: 1 x 2.5 x 4 inches (2.5 x 6.4 x 10.2 cm)

Amazon Price: $6.89 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $6.89

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #10

uxcell Stainless Steel Dual Ball Float Switch M10 134mm Fish Tank Vertical Liquid Water Level Sensor

Model: a18050900ux0075   |    Mpn: a18050900ux0075   |    PartNumber: a18050900ux0075   |   Asin: B07DYYDXD8

Specifications: Product Name: Float Switch Max Contact: Rating 10W Max Switching Voltage: 110V DC Max Switching Current: 0.5A Max Breakdown Voltage: 220V DC Max Carry Current: 1.0A Max Contact Resistance: 100mohm Temperature Rating: -10 ~ +60 C / 85 C Float Ball Material: Stainless Steel Float Body Material: Stainless Steel Float Ball Size(Approx): 26 x 27mm(L*D) Thread Dia(Approx): M10 Body Total Length: 134mm Cable Length: 32cm Color: Stainless Steel Color Net Weight: 68g Package Content : 1 x Float Switch Description: A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device. It can be easily converted from normally open to normally close by inverting the float. 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 is rise or fall. 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 and contactor are not included here. Feature: This 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 temperture can be used in any environment. Light weight and simple working principle,high reliability. The float level switch is widely used in electronic,electrical,chemical,water treatment,drainage and other walks of life level control and alarm.

Features

  • Country of Manufacture: CHINA; Material: Stainless Steel; Net Weight: 68g; Package Content: 1 x Float Switch
  • Model: ZSL12010-2; Main Color: Stainless Steel Color; Float Body Material: Stainless Steel; Float Ball Size(Approx): 26 x 27mm / 1.02 x 1.06 (L*D)
  • Thread Dia(Approx): 10mm / 0.39; Cable Length: 32cm / 12.6; Total Length: 134mm / 5.28; Max Contact: Rating 10W
  • Max Switching Voltage: 110V DC; Max Switching Current: 0.5A; Max Breakdown Voltage: 220V DC; Max Carry Current: 1.0A
  • Max Contact Resistance: 100mohm; Temperature Rating: -10 ~ +60 C / 85 C; Float Ball Material: Stainless Steel
  • See more on Amazon...

Brand: uxcell   |   Manufacturer: uxcell

Package Dimensions: 0.98 x 5.71 x 5.98 inches (2.5 x 14.5 x 15.2 cm)

Amazon Price: $13.34 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $13.34

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #11

Aiskaer 6 Pieces Side Mounted Aquarium Tank Side Mounted Horizontal Liquid Float Switch Water Level Sensor-Black (Black-1)

 Ean: 6535650818414   |    PartNumber: 2412413513   |   Asin: B01J3WGAYU

The description of products:

The plastic float switch of side mount duckbilled is a frequently opened, often closed, switching contact and with the overall brake, it's installed from the outside and doesn't need to be sealed.

The Main parameters of products:

Installation: It is installed horizontally drilling at the bottom or at the top

The texture of guide rod: PP plastic

The texture of floater: PP plastic

Pressure of work: 15 Bar

Temperature of work: -10~80

Accurate error: 2mm In the water)

Repeatability: 1mm In the water)

Switch forms N.O /N.C Open and close frequently

Max Contact Rating :10W

The voltage of work:110VDC

The current of work: 0.5A

It is often used in mechanical equipment, such as environmental protection air conditioning, water cooling fan, water heater, water dispenser, dishwasher, Electric heating barrel, hydraulic press, treatment equipment of water, air compressor and other mechanical equipment, etc.

NOTE: The float switch cannot control solenoid valve directly or high power relay, ac contactor, etc. It will be buffer by adding small relays such as HH54P.

Features

  • The texture of guide rod: PP plastic;The texture of floater: PP plastic ;Switch forms N.O /N.C Open and close frequently
  • Accurate error: 2mm In the water ;Repeatability: 1mm In the water
  • Max Contact Rating :10W;The voltage of work:110VDC;The current of work: 0.5A;Pressure of work: 15 Bar;Temperature of work: -10~80
  • Float Ball Size(Approx) : 2.35 x 1.7cm (L*D);Thread Dia(Approx) : 1.13cm;Hex Nut Diameter(Approx) : 1.87cm ;Body Total Length : 8.5cm ;Cable Length :39cm
  • Color : Black;Net Weight : 20g;Package Content : 6 x Water Level Sensor
  • See more on Amazon...

Brand: Aiskaer   |   Manufacturer: Aiskaer

Package Dimensions: 1.4 x 5.2 x 5.4 inches (3.6 x 13.2 x 13.7 cm)

Amazon Price: $11.99 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $11.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #12

Milton 1163 Piggyback and Regulator Mounting Bracket

Model: 1163   |    Mpn: 1163   |    Ean: 0030937303998   |    PartNumber: 1163   |   Asin: B001O31V14

This mounting bracket is designed for 1/4" NPT, 3/8" NPT and 1/2" NPT piggybacks and regulators and can be securely mounted to surface through holes on L shaped bracket.

Features

  • For use with Milton piggyback and regulators
  • Bracket can be securely to mounted to surface through holes on L shaped bracket
  • Includes threaded nut that holds piggyback to bracket
  • For 1/4, 3/8 and 1/2 national pipe thread piggybacks
  • Made in USA
  • See more on Amazon...

Brand: Milton Industries   |   Manufacturer: Milton Industries

Package Dimensions: 1.5 x 2 x 3 inches (3.8 x 5.1 x 7.6 cm)

Amazon Price: $9.92 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $12.64

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #13

DerBlue 6 Pieces Side mounted Horizontal Liquid Float Switch Water Level Sensor

 Ean: 6601003176545   |    PartNumber: qweqrqwerqtqw   |   Asin: B01HLPGJUQ

The description of products:

The plastic float switch of side mount duckbilled is a frequently opened, often closed, switching contact and with the overall brake, it's installed from the outside and doesn't need to be sealed.

The Main parameters of products:

Installation: It is installed horizontally drilling at the bottom or at the top

The texture of guide rod: PP plastic

The texture of floater: PP plastic

Pressure of work: 15 Bar

Temperature of work: -10~80

Accurate error: 2mm In the water)

Repeatability: 1mm In the water)

Switch forms N.O /N.C Open and close frequently)

Max Contact Rating :10W

The voltage of work:110VDC

The current of work: 0.5A

It is often used in mechanical equipment, such as environmental protection air conditioning, water cooling fan, water heater, water dispenser, dishwasher, Electric heating barrel, hydraulic press, treatment equipment of water, air compressor and other mechanical equipment, etc.

NOTE: The float switch cannot control solenoid valve directly or high power relay, ac contactor, etc. It will be buffer by adding small relays such as HH54P.

Features

  • Max Contact Rating : 10W;Max Switching Current : 0.5A;Max Breakdown Voltage : 110V DC;
  • Temperature Rating : -10~80 ;Accurate error: 2mm In the water ;Repeatability: 1mm In the water
  • Float Ball Material : P.P;Float Body Material : P.P;Switch forms N.O /N.C Open and close frequently
  • Thread Dia(Approx) : 1.54cm / 0.6;Hex Head Size(Approx) : 2.4cm / 0.9;Body Total Length : 8.8cm / 3.5;Cable Length : 40cm / 15.8
  • Color : Black;Net Weight : 20g;Package Content : 6 x Water Level Sensor
  • See more on Amazon...

Brand: DerBlue   |   Manufacturer: DerBlue

Package Dimensions: 1.2 x 4.5 x 7.5 inches (3.0 x 11.4 x 19.1 cm)

Amazon Price: $12.99 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #14

Elecall Stainless Steel Tank Water Level Sensor Float Switch 110V ES10010

 Ean: 6930246703608   |    PartNumber: 6930246703608   |   Asin: B01LWX97CC

Product Features:
Product Name : Water Level Sensor;Contacts : NO+NC;
Max Contact Rating :10W;Max Switching Voltage :100V AC/DC;Max Switching Current :0.5A;Max Load Current:1.0A; Max Breakdown Voltage: 110V AC/DC; Max Carry Current :1.0A
Max Contact Resistance:100M ;Temperature Rating: -30~+125 degree centigrade;Max Load Pressure: 0.2MPA;Net weight:43g
Installation: top or bottom mounted vertically ; Use medium: water, oil, chemical medium
Product Specification:
A float switch is a device used to sense the level of liquid within a tank. The switch may actuate a pump, an indicator, an alarm, or other device. Use them with hydroponics, saltwater tank,
freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating, pumps, ponds, basement alarms, boats, air condition drain pans, pressure washers,
carpet cleaning mach, reef aquarium, fluid control, ice machines, coffee pots, marine, automotive, automobiles, tropical fish tanks, evaporator coils, condensation line, in relays, or what ever
your project may be. It can be easily converted from normally open to normally close by invertin the float. 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 and contactor are not included here.

Features

  • Product Name : Water Level Sensor;Stainless steel Material;Contacts : NO+NC;Max Contact Rating : 10W
  • It does not have a complex circuit,will not be disturbed,as long as the material selection,liquid,pressure or temperture can be used in any environment.
  • 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.
  • The float level switch is widely used in electronic,electrical,chemical,water treatment,drainage and other walks of life level control and alarm. Material:Stainless Steel. Alternating current: 223v.
  • 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.
  • See more on Amazon...

Brand: ELECALL   |   Manufacturer: Elecall

Package Dimensions: 0.79 x 1.02 x 6 inches (2.0 x 2.6 x 15.2 cm)

Amazon Price: $7.48 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $7.48

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #15

Manitowoc Ice 2511293 Water Level Sensor Probe

Model: 2511293   |    Mpn: 2511293   |    Ean: 0046843793655   |    PartNumber: 2511293   |   Asin: B00EMK0SL0

2511293, PROBE, SENSOR, WATER LEVEL. Manitowoc Ice Genuine OEM replacement part. Manitowoc Beverage provides state of the art ice machines for the foodservice and beverage industry. Use genuine OEM parts for safety reliability and performance.

Features

  • Genuine OEM replacement part
  • Manitowoc Beverage provides state of the art ice machines for the foodservice and beverage industry
  • Use genuine OEM parts for safety reliability and performance
  • See more on Amazon...

Brand: Manitowoc Ice   |   Manufacturer: Prtst

Item Dimensions: 9 x 5 x 5 inches (22.9 x 12.7 x 12.7 cm)   |   Package Dimensions: 0.87 x 6.54 x 8.9 inches (2.2 x 16.6 x 22.6 cm)

Amazon Price: $24.95 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $51.00

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #16

Madison M8750 Plastic Side-Mounted Liquid Level Float Switch with Polypropylene Stem, 30 VA SPST, 1/2" NPT Male, 100 psig Pressure

Model: M8750   |    Mpn: M8750   |    Ean: 0094713608790   |    PartNumber: M8750   |   Asin: B009094IPA

Side-mounted liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and metal cleaning. It is also a great option for lower temperature food operations (up to 105 degrees C) since Madison only incorporates polypropylene that is FDA approved for food contact. This material is a good choice for commercial appliances and equipment as well. Maximum temperature: 105 degree C, nominal current rating(s): 30 VA SPST switch, float SG: 0.60, maximum pressure: 100 psig, lead wires: 22 gauge Teflon 24". CE, CSA, NSF International, UL approvals.

Features

  • Side-mounted liquid level switch has a polypropylene stem and a polypropylene float
  • Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and metal cleaning
  • Also a great option for lower temperature food operations
  • Polypropylene material is a good choice for commercial appliances and equipment as well
  • Nominal current rating(s): 30 VA SPST switch
  • See more on Amazon...

Brand: Madison   |   Manufacturer: Madison Company

Item Dimensions: 1.2 x 5 x 4.5 inches (3.0 x 12.7 x 11.4 cm)   |   Package Dimensions: 0.6 x 4.5 x 7 inches (1.5 x 11.4 x 17.8 cm)

Amazon Price: $11.79 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $11.79

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #17

Copapa Tanks Horizontal Liquid Float Switch Water Level Sensor NO NC

Model: a12100900ux0183   |    Mpn: a12100900ux0183   |    Ean: 0700836456728   |    PartNumber: a12100900ux0183   |   Asin: B00AKW29U2

General-purpose low cost, compact, large capacity, minute current thermostat. Automatically reset;it is close until the surface reaches 150 Celsius degree and then the switch open.; When the surface cools off about 5 degrees, the switch automatically close. It is used widely for coffee maker, water heater, immersion heaters, electric cookers, microwave ovens, automatic toasters, etc.
Package Content; 1x Float Switch

Features

  • Product Name : Ceramic Thermostat; Color : White, Silver Tone
  • Model.No : KSD301; Action Type : (NC)Normal Closed; Action Temperature : 150C/302F; Material : Metal, Ceramic;
  • Voltage : 10A AC 250V;Size(Each) : 3.4 x 1.2cm/1.33 x 0.47(L*T);
  • Net Weight : 20g;
  • Package Content : 1 x Ceramic Thermostat
  • See more on Amazon...

Brand: Copapa   |   Manufacturer: Copapa

Package Dimensions: 0.94 x 3.62 x 4.02 inches (2.4 x 9.2 x 10.2 cm)

Amazon Price: $8.99 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $8.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #18

Anndason 6 Pcs Right Angle White Plastic PP Float Switch Fish Tank Liquid Water Level Control Sensor

 Ean: 0603335495963   |    PartNumber: ASC066   |   Asin: B07D7TGX7Q

Description:

1. 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.

2. Light weight and simple working principle,high reliability. It can be easily
converted from normally open to normally close by invertin the float.

3. Use them with hydroponics, saltwater tank, freshwater tank, gardening, pet
bowls, fish tanks, filtration, pumps, ponds, basement alarms, boats, air
condition drain pans, aquarium, ice machines, coffee pots, marine,evaporator coils,

Please Note: because the current that the switch can carry is much little(above
0.5A), you must use a relay or contactor when it is connected by a load, relay
and contactor are not included here.

Package Content: 6 Pcs x Float Switch

Features

  • Product Name: Water Level Sensor Material: PP Main Color: Yellow, White
  • Overall Size: 55 x 30 x 25mm / 2.16''x 1.2''x 1''(L*W*H) Cable Length: 37cm/ 14.6
  • Float Ball Size(Approx): 10 x 24mm/ 0.39 x 0.94 (D*H) Thread Dia(Approx): 11.5mm / 0.453; Hex Nut Size(Approx): 19mm / 0.748 Bottom Clip Dia(Approx): 20.5mm / 0.8
  • Max Power: 10W; Max Switching Voltage: AC/DC 100V; Max Switching Current: 0.5A
  • Max Breakdown Voltage: AC/DC 220V; Max Loading Current: 1A; Max Contact Resistance: 100m Ohm, Rated Temperature: -10~85C;
  • See more on Amazon...

Brand: Anndason   |   Manufacturer: Anndason

Package Dimensions: 1 x 5 x 6 inches (2.5 x 12.7 x 15.2 cm)

Amazon Price: $11.99 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $11.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #19

Scotsman A39030-021 Water Level Sensor by Scotsman

Model: A39030-021   |    Mpn: A39030-021   |    Ean: 0784497428072   |    PartNumber: A39030-021   |   Asin: B018A37P8S

SCOTSMAN ICE SYSTEMS A39030-021 WATER LEVEL SENSOR

Features

Brand: Scotsman Ice Systems   |   Manufacturer: SCOTSMAN ICE SYSTEMS

Item Dimensions: 5 x 6 x 9 inches (12.7 x 15.2 x 22.9 cm)   |   Package Dimensions: 0.16 x 2.01 x 6.69 inches (0.4 x 5.1 x 17.0 cm)

Amazon Price: $23.99 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $23.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #20

Milton S-1142 1/4" NPT Polycarbonate Mini Piggyback FR Duo

Model: S-1142   |    Mpn: S-1142   |    Ean: 0030937011428   |    PartNumber: S-1142   |   Asin: B004IQLQY6

1/4" NPT Mini filter-reducer piggyback duo is recommended when space is a problem. Duo offers most of the same features as the full size units. Preassembled with 0-160 PSI gage # 1189. Piggyback mini FR Duo is ideal for use in compact air flow applications. Maximum pressure 150 PSI and Maximum SCFM 21. Preassembled with Milton #1189 gage.

Features

  • 1/4" national pipe thread
  • Maximum 20 standard cubic feet per minute
  • Operating temperature range of 40 degrees Fahrenheit to 120 degrees Fahrenheit
  • Maximum working pressure up to 150 pounds per square inch
  • Polycarbonate bowl
  • Made in USA
  • See more on Amazon...

Brand: Milton Industries   |   Manufacturer: Milton

Item Dimensions: 3 x 3 x 8 inches (7.6 x 7.6 x 20.3 cm)   |   Package Dimensions: 1.57 x 5.43 x 9.61 inches (4.0 x 13.8 x 24.4 cm)

First Available: 2016-03-04

Amazon Price: $34.88 | as of 05/21/2019(2:19am pst)
Availibility: Usually ships in 24 hours
List Price: $39.88

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon




Looking For Something Else? Search

Most Popular
New Releases

  1. Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP3500
  2. Milton 728 1/4" FNPT M Style Plug - Box of 10
  3. Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200
  4. Madison M8000 Plastic Full Size Miniature Liquid Level Float Switch with Polypropylene Stem, 30 VA S...
  5. uxcell 5pcs ZP4510 Liquid Water Level Sensor Vertical Float Switches
  6. Anndason 6 Pieces Black Water Level Sensor Aquarium Tank Side Mounted Horizontal Liquid Float Switch
  7. Solu ® Water Level Sensor Depth of Detection Water Sensor for Arduino// High Sensitivity Water Senso...
  8. Elecall Stainless Steel Tank Water Level Sensor Float Switch (ES12010 1 Floater)
  9. 5PCS Rain Water Level Sensor module Depth of Detection Liquid Surface Height Arduino
  10. uxcell Stainless Steel Dual Ball Float Switch M10 134mm Fish Tank Vertical Liquid Water Level Sensor

Most Wished For

  1. Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP3500
  2. Milton 728 1/4" FNPT M Style Plug - Box of 10
  3. Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200
  4. Madison M8000 Plastic Full Size Miniature Liquid Level Float Switch with Polypropylene Stem, 30 VA S...
  5. uxcell 5pcs ZP4510 Liquid Water Level Sensor Vertical Float Switches
  6. Anndason 6 Pieces Black Water Level Sensor Aquarium Tank Side Mounted Horizontal Liquid Float Switch
  7. Solu ® Water Level Sensor Depth of Detection Water Sensor for Arduino// High Sensitivity Water Senso...
  8. Elecall Stainless Steel Tank Water Level Sensor Float Switch (ES12010 1 Floater)
  9. 5PCS Rain Water Level Sensor module Depth of Detection Liquid Surface Height Arduino
  10. uxcell Stainless Steel Dual Ball Float Switch M10 134mm Fish Tank Vertical Liquid Water Level Sensor

Most Gifted

  1. Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP3500
  2. Milton 728 1/4" FNPT M Style Plug - Box of 10
  3. Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200
  4. Madison M8000 Plastic Full Size Miniature Liquid Level Float Switch with Polypropylene Stem, 30 VA S...
  5. uxcell 5pcs ZP4510 Liquid Water Level Sensor Vertical Float Switches
  6. Anndason 6 Pieces Black Water Level Sensor Aquarium Tank Side Mounted Horizontal Liquid Float Switch
  7. Solu ® Water Level Sensor Depth of Detection Water Sensor for Arduino// High Sensitivity Water Senso...
  8. Elecall Stainless Steel Tank Water Level Sensor Float Switch (ES12010 1 Floater)
  9. 5PCS Rain Water Level Sensor module Depth of Detection Liquid Surface Height Arduino
  10. uxcell Stainless Steel Dual Ball Float Switch M10 134mm Fish Tank Vertical Liquid Water Level Sensor

Top Selling

  1. Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP3500
  2. Milton 728 1/4" FNPT M Style Plug - Box of 10
  3. Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200
  4. Madison M8000 Plastic Full Size Miniature Liquid Level Float Switch with Polypropylene Stem, 30 VA S...
  5. uxcell 5pcs ZP4510 Liquid Water Level Sensor Vertical Float Switches
  6. Anndason 6 Pieces Black Water Level Sensor Aquarium Tank Side Mounted Horizontal Liquid Float Switch
  7. Solu ® Water Level Sensor Depth of Detection Water Sensor for Arduino// High Sensitivity Water Senso...
  8. Elecall Stainless Steel Tank Water Level Sensor Float Switch (ES12010 1 Floater)
  9. 5PCS Rain Water Level Sensor module Depth of Detection Liquid Surface Height Arduino
  10. uxcell Stainless Steel Dual Ball Float Switch M10 134mm Fish Tank Vertical Liquid Water Level Sensor



Main Categories

Home & Garden


Home Improvement


Electronics


Office


Car & Automotive


Sporting Goods


Toys and Hobby


Health & Personal Care


Beauty Supplies


Fashion


Industrial


Related Categories

Abrasive & Finishing


Cutting Tools


Fasteners


Filtration


Commercial Door Products


Hydraulics, Pneumatics & Plumbing


Industrial Hardware


Industrial Tools


Food Services


Janitorial & Sanitation


Lab Equipment


Material Handling


Occupational Health


Packaging & Shipping


Power Transmission


Dental Supplies


Medical Supplies


Raw Materials


Retail Fixtures & Equipment


Tapes, Adhesives & Sealants


Test, Measure & Inspect


Robotics, 3D Printing & Science Education


Industrial Electrical



We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Certain content that appears on GistGear.com comes from Amazon services llc. This content is provided 'as is' and is subject to change or removal at any time.
Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Amazon product prices and availability are accurate as of the date/time indicated and are subject to change.