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Best Liquid Level Sensors - Buying Guide

Last Updated: 11/19/2019

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Bestselling Liquid Level Sensors on Amazon

  1. Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200
  2. Milton 1163 Piggyback and Regulator Mounting Bracket
  3. Anndason 6 Pieces Black Water Level Sensor Aquarium Tank Side Mounted Horizontal Liquid Float Switch
  4. Liquid Water Level Detection Sensor Module, Maluokasa 12VDC/AC Relay Controller Switch Automation De...
  5. Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP3500
  6. uxcell 5pcs ZP4510 Liquid Water Level Sensor Vertical Float Switches
  7. Manitowoc Ice 2511293 Water Level Sensor Probe
  8. Madison M8000 Plastic Full Size Miniature Liquid Level Float Switch with Polypropylene Stem, 30 VA S...
  9. uxcell Angle Float Switch Miniature Liquid Water Level Sensor, Stainless Steel Stem, DC100V, M10x1.5...
  10. DerBlue 6 Pieces Side Mounted Horizontal Liquid Float Switch Water Level Sensor

  #1

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
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Brand: Anndason   |   Manufacturer: Anndason

Package Dimensions: 0.9 x 3.7 x 3.8 inches (2.3 x 9.4 x 9.7 cm)

Amazon Price: $10.99 | as of 11/19/2019(12:55am pst)
Availibility: Usually ships in 24 hours
List Price: $10.99 | Used Price: $7.05

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  #2

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
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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: $11.12 | as of 11/19/2019(12:55am pst)
Availibility: Usually ships in 24 hours
List Price: $12.64

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  #3

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
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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: 1.4 x 5 x 7 inches (3.6 x 12.7 x 17.8 cm)

Amazon Price: $11.99 | as of 11/19/2019(12:55am pst)
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List Price: $11.99

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  #4

Liquid Water Level Detection Sensor Module, Maluokasa 12VDC/AC Relay Controller Switch Automation Detection Pump Tank Water Level

 Ean: 8011475420134   |    PartNumber: AAK9291   |   Asin: B07NPHWWZD

Relay Automation Controller:Port 1 and 2:when water is full,it will power on;when water is not enough,it will power off; Port 2 and 3:when water is not enough,it will power on;when water is full,it will power off AC Loading: 250VAC; DC Loading: 30VDC Customers can use the household wire as the probe, no need to purchase probe Detailed connection info has been provided which is easier and more stable to control your pump water level Please contact customer service if you are not sure of the connection, we provide 24-hour customer service to solve your any doubt

Features

  • The Water Level is controlled by controlling the high current relay according to the water level of the detection pool (water tower).
  • Relay Automation Controller:Port 1 and 2:when water is full,it will power on;when water is not enough,it will power off; Port 2 and 3:when water is not enough,it will power on;when water is full,it will power off.
  • The relay controller has the characteristics of small size, simple wiring, low power consumption, large switching capacity, strong anti-interference and high functional stability.
  • The liquid water level detecting sensor can stably realize the automatic pump water pumping when the pool (water tower) is short of water, and automatically stop the water pump when it is full.
  • This product does not require the purchase of a separate probe, and can replace the probe with a household wire. Strip the thread around 1 cm to make it bare.
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Brand: Maluokasa   |   Manufacturer: Maluokasa

Package Dimensions: 0.5 x 3.37 x 5 inches (1.3 x 8.6 x 12.7 cm)

Amazon Price: $10.99 | as of 11/19/2019(12:55am pst)
Availibility: Usually ships in 24 hours
List Price: $10.99

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  #5

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
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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 11/19/2019(12:55am pst)
Availibility: Usually ships in 24 hours
List Price: $10.99

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  #6

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
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Brand: uxcell   |   Manufacturer: uxcell

Amazon Price: $8.01 | as of 11/19/2019(12:55am pst)
Availibility: Usually ships in 24 hours
List Price: $8.01

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  #7

Manitowoc Ice 2511293 Water Level Sensor Probe

Model: 25-1129-3   |    Mpn: 25-1129-3   |    Ean: 0046843793655   |    PartNumber: 25-1129-3   |   Asin: B00EMK0SL0

Water Level Probe, For Use With Manitowoc Modular Q Models. QY , QD Series, Package Quantity 1

Features

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 11/19/2019(12:55am pst)
Availibility: Usually ships in 24 hours
List Price: $51.00

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  #8

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 11/19/2019(12:55am pst)
Availibility: Usually ships in 24 hours
List Price: $19.99

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  #9

uxcell Angle Float Switch Miniature Liquid Water Level Sensor, Stainless Steel Stem, DC100V, M10x1.5mm Male

Model: US-SA-AJD-165368   |    Mpn: a16081900ux0468   |    PartNumber: a16081900ux0468   |   Asin: B01LZBXXR4

Specifications: Product Name: Float Switch Material: 304 Stainless Steel Stem & Nut, 316 Stainless Steel Float Ball Working Voltage: DC 100V Working Current: 0.5A Working Power: 10W Working Temperature: 0~80 Degree Celsius Suit Liquid Proportion: Over 0.8 Float Ball Size: 2.8 x 2.8cm (H*D) Screw Thread Size: M10x1.5mm Cable Length: 34cm Body Total Length: 75mm Weight: 61g Package Content 1 x Float Switch Feature: 1. Float switch is often used in high-low level alarm triggers, overflow or spill prevention, and pump protection. Inside contacts are use reed switch sensitivity is very high. 2. A side or horizontally mounted liquid level sensor offers an advantage when top or bottom mounting is not available. Bend stem is designed for obstructions in tanks and difficult mountings. It can be easily installed through a simple drilled hole inside of the container. 3. Durable and compatible with many types of liquids, 316 stainless steel is ideal for food processing, especially in high temperature applications, as well as petrochemical. 4. Use circlip plier to remove the e-clip and easily exchange normally close to normally open.

Features

  • Miniature liquid level switch with 304 stainless stem and 316 stainless float ball
  • Horizontally mounted liquid level sensor, easy installation
  • Durable and compatible with many types of liquids
  • Float Switch is used to control an external device such as alarm or on/off switch
  • Bent stem solves many types of installation problems. NO/NC Adjustable
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Brand: uxcell   |   Manufacturer: uxcell

Item Dimensions: 1.18 x 3.15 x 3.54 inches (3.0 x 8.0 x 9.0 cm)   |   Package Dimensions: 2 x 4 x 6 inches (5.1 x 10.2 x 15.2 cm)

Amazon Price: $9.17 | as of 11/19/2019(12:55am pst)
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List Price: $9.17

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  #10

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
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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 11/19/2019(12:55am pst)
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List Price: $12.99

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  #11

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
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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: 1.9 x 2.5 x 2.8 inches (4.8 x 6.4 x 7.1 cm)

Amazon Price: $9.38 | as of 11/19/2019(12:55am pst)
Availibility: Usually ships in 24 hours
List Price: $9.00

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  #12

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 11/19/2019(12:55am pst)
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List Price: $11.79

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  #13

Madison M5000 316 Stainless Steel Miniature Liquid Level Switch with Stem, 30 VA SPST, 1/8" NPT, 300 psig Pressure

Model: M5000   |    Mpn: M5000   |    Ean: 0094700693129   |    PartNumber: M5000   |   Asin: B00909365S

Miniature liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food processing, medical, heating, and cooling applications. For high-temperature (to 250 degree C), high-pressure (to 300 PSIG) and corrosive conditions. 22 gauze Teflon 24" lead wires. 0.7 float SG. Approvals: CE, CSA, NSF International and UL.

Features

  • Miniature liquid level switch has a stainless steel stem and a stainless steel float
  • Stainless steel stems and floats are well suited for corrosive environments as well as food processing, medical, heating, and cooling applications
  • For high-temperature (to 250 degree C), high-pressure (to 300 PSIG) and corrosive conditions
  • 22 gauge teflon 24 lead wires
  • 0.7 float SG
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Brand: Madison   |   Manufacturer: Madison Company

Item Dimensions: 1.5 x 4.5 x 5 inches (3.8 x 11.4 x 12.7 cm)   |   Package Dimensions: 0.5 x 1.5 x 5.4 inches (1.3 x 3.8 x 13.7 cm)

Amazon Price: $28.00 | as of 11/19/2019(12:55am pst)
Availibility: Usually ships in 24 hours
List Price: $46.93 | Used Price: $15.88

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  #14

Milton 777 1/4" Male A Plug

Model: 777   |    Mpn: 777   |    Ean: 0617209840858   |    PartNumber: 777   |   Asin: B001O2UAG2

1/4" MNPT A style plugs are case hardened steel and plated to resist rust. A style plugs have a maximum pressure of 300 PSI and a basic flow size of 1/4".

Features

  • 1/4" male national pipe thread
  • 1/4 basic flow size
  • Maximum inlet pressure of 300 pounds per square inch
  • 34 standard cubic feet per minute
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Brand: Milton Industries   |   Manufacturer: ABCO

Item Dimensions: 3 x 2 x 2 inches (7.6 x 5.1 x 5.1 cm)   |   Package Dimensions: 0.6 x 3 x 4.5 inches (1.5 x 7.6 x 11.4 cm)

Amazon Price: $10.87 | as of 11/19/2019(12:55am pst)
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List Price: $12.20

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  #15

304 Stainless Steel Tanks Horizontal Liquid Float Switch Water Level Sensor NO NC

 Ean: 0703145711434   |    PartNumber: LJX-SSC01   |   Asin: B07WDTZ8YN

Specification:
Product Name: 304SUS L float switch
Material: 304 Stainless Steel
Max. Contact Rating: 10W
Max. Switching Voltage: 100V DC
Max. Breakdown Voltage: 220V DC
Max. Switching Current: 0.5A
Max. Carry Current: 1A
Max. Contact Resistance: 100m
Operating Pressure: 10kg/cm
Max. Pressure: 0.2 Mpa
Applicable Proportion: 0.75
Operating Temperature: -10 ~ +120
Switch Operation: Reversible NO/NC
Wire: PTFE High Temperature Line
Installation Method: Vertical Mounting
Thread Diameter: M10
Package: 1x float switch

Application: for electronic,electrical,chemical,water treatment,drainage and other walks of life level control and alarm.
The float level switch structure is designed and manufactured based on the principle of buoyancy and static magnetic field. The position of the float ball with the magnet (referred to as the float ball) in the measured medium is affected by buoyancy: the change in the liquid level causes a change in the position of the magnetic float. The magnet in the float and the sensor (reed switch) act to generate a switching signal.

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

Features

  • Product Name: Stainless Steel Vertical Water Level Switch
  • Float Ball and Body material: 304 stainless steel ; Switch Operation: Reversible NO/NC
  • Application: for electronic,electrical,chemical,water treatment,drainage and other walks of life level control and alarm.
  • Package contents: 1 x Float Switches
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Brand: LUJINSHUN   |   Manufacturer: LUJINSHUN

Package Dimensions: 0.91 x 1.65 x 7.17 inches (2.3 x 4.2 x 18.2 cm)

Amazon Price: $13.99 | as of 11/19/2019(12:55am pst)
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List Price: $13.99

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  #16

Milton S-777 1/4" MNPT A Style Plug-Pack of 2

Model: S-777   |    Mpn: S-777   |    Ean: 0030937400284   |    PartNumber: S-777   |   Asin: B0002SQTA0

1/4" MNPT A style plugs are case hardened steel and plated to resist rust. A style plugs have a maximum pressure of 300 PSI and a basic flow size of 1/4".

Features

  • 1/4" male national pipe thread
  • 1/4 basic flow size
  • Maximum inlet pressure of 300 pounds per square inch
  • 34 standard cubic feet per minute
  • Made in USA
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Brand: Milton Industries   |   Manufacturer: Milton Industries

Item Dimensions: 1.5 x 0.5 x 0.5 inches (3.8 x 1.3 x 1.3 cm)   |   Package Dimensions: 0.4 x 2.6 x 4 inches (1.0 x 6.6 x 10.2 cm)

First Available: 2016-03-04

Amazon Price: $2.22 | as of 11/19/2019(12:55am pst)
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List Price: $2.59

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  #17

Flowline LV10-1301 Polypropylene Switch-Tek Vertical Buoyancy Level Switch, 3/4" NPT

Model: LV10-1301   |    Mpn: LV10-1301   |    PartNumber: LV10-1301   |   Asin: B0061PBPSE

The general purpose buoyancy point level switch provides reliable liquid level detection of relatively clean water and chemical solutions with a 15VA reed switch output. Media examples include boric acid and ultrapure water. The baffle body eliminates level switch chatter caused by turbulence. The submersible polypropylene liquid level sensor is mounted vertically inside the tank as a high level alarm or low level alarm. Float can wire directly to PLC/SCADA or controller. Dynamically stabilized float minimizes the effects of relay chatter. Cage helps protect from debris. Orientation: +/- 20 degree vertical. Accuracy: +/- 2mm in water. Repeatability: +/- 1mm in water. Specific gravity: 0.8 minimum. Contact type: (1) SPDT reed. Contact rating: 15 VA, 0.25A maximum. Contact output: selectable NO/NC. Process temprature: -40 to 176 degree. Pressure: 25 psi (2 bar) at 25 degreeC, derated at 1.667 psi per degreeC above 25 degreeC. Sensor rating: NEMA 6 (IP68). Sensor material: polypropylene. Cable jacket material: polypropylene. Cable type: 3-conductor, shielded. Cable length: 10'. Process mount: 3/4" NPT. Classification: general purpose. Compliance: CE.

Features

  • Baffle body and stabilized float dampen out switch chatter
  • Submersible polypropylene sensor and cable for corrosive liquids
  • 15VA dry contact selectable NO or NC state via wiring selection
  • Compatible with Smart Trak and Switch-Pak installation fittings
  • Ideal for water and waste applications
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Brand: Flowline   |   Manufacturer: Flowline

Item Dimensions: 1.2 x 7 x 8 inches (3.0 x 17.8 x 20.3 cm)   |   Package Dimensions: 1.3 x 5.4 x 7.6 inches (3.3 x 13.7 x 19.3 cm)

Amazon Price: $82.87 | as of 11/19/2019(12:55am pst)
Availibility: Usually ships in 24 hours
List Price: $120.00

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  #18

Emerson-Fisher LP-Gas Equipment, 67CH-743, 1/4" FNPT Connections, High-Pressure Regulator, Outlet: 3-35 PSI, Handwheel Adjustment, Vent, UL Listed

Model: 67CH-743   |    Mpn: 67CH-743   |    PartNumber: 67CH-743   |   Asin: B06XGXFZHB

The 67C Series is a Underwriters Laboratories (UL) listed high-pressure regulators that meets a variety of applications in liquid and vapor service. The compact body design makes the 67C Series particularly useful in installations with space limitations. The 67CH Series regulators come equipped with a handwheel adjustment. This series contains brass materials that are not compatible with anhydrous ammonia service. 67C Series regulators do not have an internal relief and should be installed with additional/external overpressure protection. These units should not be installed in fixed piping serving 14 in. w.c. / 35 mbar appliance systems.!!! WARNING !!! Failure to follow these instructions or to properly install and maintain this equipment could result in an explosion and/or fire causing property damage and personal injury or death. Fisher equipment must be installed, operated and maintained in accordance with Federal, state and local codes and Fisher instructions. The installation in most States must also comply with NFPA no. 54 and 58 standards. Only Personnel trained in the proper procedures, codes, standards and regulations of the LP-gas industry should install and service this equipment. BUYER AGREES THAT RESPONSIBILITY FOR PROPER SELECTION, INSTALLATION, USE AND MAINTENANCE OF ANY PRODUCT REMAINS SOLELY WITH THE PURCHASER AND END-USER. BUYER AGREES TO COMPLY WITH THE ABOVE WARNING AND ALL INSTRUCTION MANUALS, BULLETINS AND INSTALLATION GUIDES ASSOCIATED WITH THIS PRODUCT.

Features

  • Body Sizes and End Connection Styles (inlet x outlet): 1/4 x 1/4-inch FNPT
  • Maximum Allowable Inlet Pressure : 250 psig / 17,2 bar
  • Outlet Pressure Ranges : 3 - 35 psi / 0,2 - 2,4 bar
  • Capacity : 750,000 BTU/hr
  • Handwheel Adjustment
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Brand: Emerson-Fisher LP-Gas Equipment   |   Manufacturer: Emerson Regulator Technologies, Inc.

Package Dimensions: 3.82 x 5.51 x 9.09 inches (9.7 x 14.0 x 23.1 cm)

First Available: 2017-05-19

Amazon Price: $52.64 | as of 11/19/2019(12:55am pst)
Availibility: Usually ships in 24 hours
List Price: $52.64 | Used Price: $26.43

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  #19

Taidacent Non Contact Liquid Level Sensor capacitive Sensor Flow Sensor Level Transmitter Float Switch Water Level Switch high and Low Level Output

Model: Y26-V   |    Mpn: DJL-Y26-V   |    Ean: 0702004746235   |    PartNumber: DJL-Y26-V   |   Asin: B07FC8K28F

Input voltage (Vin): DC5-12V
Current consumption: 5mA
Output voltage (high level): Vin
Output voltage (low level): 0V
Output Current: 1-100mA
Response time: 500mS
Working environment temperature: 0-85
Level Error: 1.5mm
Waterproof performance: IP65

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.
  • 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
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Brand: Taidacent   |   Manufacturer: Taidacent

Package Dimensions: 0.6 x 2.6 x 3 inches (1.5 x 6.6 x 7.6 cm)

Amazon Price: $12.39 | as of 11/19/2019(12:55am pst)
Availibility: Usually ships in 24 hours
List Price: $12.39

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  #20

Gems Sensors 177100 LS-7 Series Level Switch

Model: 177100   |    Mpn: 177100   |    PartNumber: 177100   |   Asin: B010FNFIBW

These low-cost units are ideal for high volume use in small tanks and vessels. Engineered plastics construction offers broad compatibility in water, oils and chemicals.

Features

  • Min. Liquid SG: 0.86
  • Stem Material: 316 Stainless Steel
  • Float Material: 304 Stainless Steel
  • Switch Type: SPST 20 VA
  • Electrical Termination: AWG, 24, Teflon Leads
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Brand: Gems Sensors   |   Manufacturer: Gems Sensors & Controls

Package Dimensions: 1.7 x 2 x 4.7 inches (4.3 x 5.1 x 11.9 cm)

Amazon Price: $37.00 | as of 11/19/2019(12:55am pst)
Availibility: Usually ships in 24 hours
List Price: $37.00

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