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Liquid Level Sensors - 587 - Page 3 - Blowout Sale! Save up to 68%


Blowout Sale! Up to 68% off on Liquid Level Sensors at In The National Interest, Page 3. Top brands include Flowline, Emerson-Fisher LP-Gas Equipment, Warrick, Gems Sensors, Milton Industries, Elecall, NITL, DerBlue, Aiskaer, Madison, Manitowoc Ice, Anndason, & Intek. Hurry! Limited time offers. Offers valid only while supplies last.



Flowline LH25-1201 Polypropylene Switch-Tek Mini-Horizontal Float Level Switch
Flowline LH25-1201 Polypropylene Switch-Tek Mini-Horizontal Float Level Switch
By Flowline
In Stock
$33.00
$21.33
You Save: 35%

mpn: LH25-1201,

4.2 out of 5 stars with 161 reviews
Horizontal configurations, the general purpose mini-float level switches provide reliable liquid level detection of clean water and chemical solutions with a 15VA or 30VA reed switch output. Media examples include water and sulfuric acid. The polypro...


Emerson-Fisher LP-Gas Equipment,  67CH-743, 1/4'' FNPT Connections, High-Pressure Regulator, Outlet: 3 - 35 PSI, Handwheel Adjustment, Vent, UL Listed
Emerson-Fisher LP-Gas Equipment, 67CH-743, 1/4" FNPT Connections, High-Pressure Regulator, Outlet: 3 - 35 PSI, Handwheel Adjustment, Vent, UL Listed
By Emerson-Fisher LP-Gas Equipment
In Stock
$55.68

mpn: 67CH-743,

4.2 out of 5 stars with 17 reviews
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 limitati...


Warrick 3E3A Cast Iron Liquid Level Sensor with Three Probe, 2'' NPT Male
Warrick 3E3A Cast Iron Liquid Level Sensor with Three Probe, 2" NPT Male
By Warrick
In Stock
$247.00

mpn: 3E3A,

4.6 out of 5 stars with 258 reviews
Gems Warrick liquid level sensors are available in three probe models. The versatility of the Warrick design makes these sensors ideal for a diverse range of applications. It includes food and beverage, pharmaceuticals, caustics and acids, boilers an...


Gems Sensors 43980 Buna N Float Bracket Mounted Slosh Shield Single Point Level Switch, 1-7/8'' Diameter, 1-3/8'' Actuation Level, 50VA, SPST/Normally Open
Gems Sensors 43980 Buna N Float Bracket Mounted Slosh Shield Single Point Level Switch, 1-7/8" Diameter, 1-3/8" Actuation Level, 50VA, SPST/Normally Open
By Gems Sensors
In Stock
$153.00
$152.95

mpn: 43980,

4.7 out of 5 stars with 245 reviews
Gems Buna N float bracket mounted slosh shield single point level switch. Small, lightweight, and extremely stable in nonstatic, highly contaminated liquids. Slosh shielding minimizes effects of turbulence and helps prevent interference by foreign ma...


Milton 1022-10 3/4'' NPT Metal FRL Micro Filter
Milton 1022-10 3/4" NPT Metal FRL Micro Filter
By Milton Industries
In Stock
$139.99
$134.58
You Save: 4%

mpn: 1022-10, ean: 0030937307101,

4.0 out of 5 stars with 51 reviews
This 3/4" NPT Milton micro filter is supplied with pre-assembled automatic overnight drain, which will operate when an air supply is shut down or when liquid has gathered in the filter bowl. The included 3 stage baffle system offers exceptional moist...


Elecall Stainless Steel Tank Water Level Sensor Float Switch, 2 Pack
Elecall Stainless Steel Tank Water Level Sensor Float Switch, 2 Pack
By Elecall
In Stock
$13.50

mpn: ES10010 1A1 2P, ean: 6930246707040,

4.0 out of 5 stars with 279 reviews
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 :1.0AMax Contact Re...


Volvo Truck 85143203 Probe Water Level
Volvo Truck 85143203 Probe Water Level
By NITL
In Stock
$35.00

mpn: 13208-3207 V1664578,

4.2 out of 5 stars with 84 reviews
for volvo auto car water sensor...


Warrick 16MA1A0 General Purpose Solid State Plug-In Module with 8 Pin Octal Socket, 4.7K ohms Direct Sensitivity, 120 VAC Voltage
Warrick 16MA1A0 General Purpose Solid State Plug-In Module with 8 Pin Octal Socket, 4.7K ohms Direct Sensitivity, 120 VAC Voltage
By Warrick
In Stock
$204.25

mpn: 16MA1A0,

4.5 out of 5 stars with 207 reviews
Gems general purpose solid state plug-in module. New microprocessor design. Designed for either differential or single level service. U.L. "Motor Controller" listing, 8 pin socket with screw type connections make the unit easy to install and service....


Warrick 16MB2A0 General Purpose Solid State Plug-In Module with 8 Pin Octal Socket, 10K ohms Direct Sensitivity, 240 VAC Voltage
Warrick 16MB2A0 General Purpose Solid State Plug-In Module with 8 Pin Octal Socket, 10K ohms Direct Sensitivity, 240 VAC Voltage
By Warrick
In Stock
$221.00

mpn: 16MB2A0,

4.1 out of 5 stars with 115 reviews
Gems general purpose solid state plug-in module. New microprocessor design. Designed for either differential or single level service. U.L. "Motor Controller" listing, 8 pin socket with screw type connections make the unit easy to install and service....


DerBlue Side Mounted Aquarium Pool Liquid Water Level Sensor Stainless Steel Float Switch (Style A)
DerBlue Side Mounted Aquarium Pool Liquid Water Level Sensor Stainless Steel Float Switch (Style A)
By DerBlue
In Stock
$11.99

mpn: 43237-2, ean: 8737302644114,

4.1 out of 5 stars with 185 reviews
The description of products:The Stainless Steel 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 paramet...


Aiskaer 6 Pieces Side mounted Aquarium Tank Side mounted Horizontal Liquid Float Switch Water Level Sensor-Black (Black-1)
Aiskaer 6 Pieces Side mounted Aquarium Tank Side mounted Horizontal Liquid Float Switch Water Level Sensor-Black (Black-1)
By Aiskaer
In Stock
$12.99

mpn: 43237-2, ean: 6535650818414,

4.4 out of 5 stars with 216 reviews
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 p...


Madison M8700 Plastic Side-Mounted Liquid Level Float Switch with Polypropylene Stem, 30 VA SPST, 1/2'' x 1/2'' NPT Male, 100 psig Pressure
Madison M8700 Plastic Side-Mounted Liquid Level Float Switch with Polypropylene Stem, 30 VA SPST, 1/2" x 1/2" NPT Male, 100 psig Pressure
By Madison
In Stock
$27.99
$8.99
You Save: 68%

mpn: M8700, ean: 0094700781314,

4.1 out of 5 stars with 230 reviews
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 tempera...


Manitowoc Ice 2511293 Water Level Sensor Probe
Manitowoc Ice 2511293 Water Level Sensor Probe
By Manitowoc Ice
In Stock
$51.00
$24.99
You Save: 51%

mpn: 2511293, ean: 0046844057039,

4.6 out of 5 stars with 35 reviews
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.Genuine...


Milton 1163 Piggyback and Regulator Mounting Bracket
Milton 1163 Piggyback and Regulator Mounting Bracket
By Milton Industries
In Stock
$12.49
$10.54
You Save: 16%

mpn: 1163, ean: 0030937303998,

4.9 out of 5 stars with 18 reviews
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.For use with Milton piggyback and regulators. Bracket can be securely to mounted ...


Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200
Anndason 6 Pieces Plastic PP Float Switch Fish Tank Liquid Water Level Sensor,Model: DP5200
By Anndason
In Stock
$10.99

mpn: 43237-2, ean: 0723610128178,

4.8 out of 5 stars with 205 reviews
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...


DerBlue 6 Pieces Liquid Water Level Sensor Vertical Float Switches ,Model: DP4500,PP Material
DerBlue 6 Pieces Liquid Water Level Sensor Vertical Float Switches ,Model: DP4500,PP Material
By DerBlue
In Stock
$10.99

mpn: 43237-2, ean: 6601003176552,

4.8 out of 5 stars with 253 reviews
The texture of guide rod: PP plasticThe texture of floater: PP plasticPressure of work: 15 BarTemperature 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...


Anndason 6 Pieces Black Water Level Sensor Aquarium Tank Side mounted Horizontal Liquid Float Switch
Anndason 6 Pieces Black Water Level Sensor Aquarium Tank Side mounted Horizontal Liquid Float Switch
By Anndason
In Stock
$12.99

mpn: 43237-2, ean: 0723610128154,

4.4 out of 5 stars with 198 reviews
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 no...


Gems Sensors 3R1C0 316 Stainless Steel General Purpose Probe, 1/4'' NPT Male, 1' Length
Gems Sensors 3R1C0 316 Stainless Steel General Purpose Probe, 1/4" NPT Male, 1' Length
By Gems Sensors
In Stock
$18.48
$16.80
You Save: 9%

mpn: 3R1C0,

4.0 out of 5 stars with 50 reviews
Gems probes are metallic rods with threaded ends that screw into a fitting that extends vertically down into the liquid. Series 3R: 1/4" (0.64 cm) threaded rod. 1' probe length. 1/4" NPT male.Series 3R probes are metallic rods with threaded end. For...


Intek NT1137 INTEK NT1137 WATER LEVEL SENSOR (NT1137)
Intek NT1137 INTEK NT1137 WATER LEVEL SENSOR (NT1137)
By Intek
In Stock
$680.70

mpn: NT1137, ean: 0046843616435,

4.1 out of 5 stars with 121 reviews
SPECIFICATIONS Height (Inches): 1.75 Width (Inches): 2.5 Length (Inches): 4.0 Weight (Lbs): 0.85 Haz Material: No Freight: No Returnable: Yes Fits Models SX-208-8-3, XSINTEK. INTEK WATER LEVEL SENSOR. NT1137. High Quality. Weight (Lbs): 0.85. ...


Flowline LU30-5003 Echotouch 3-Wire Ultrasonic Level Transmitter with 24.5' Cable, 2'' NPT, 4-20 mA, Sourcing
Flowline LU30-5003 Echotouch 3-Wire Ultrasonic Level Transmitter with 24.5' Cable, 2" NPT, 4-20 mA, Sourcing
By Flowline
In Stock
$995.00
$723.47
You Save: 27%

mpn: LU30-5003,

4.5 out of 5 stars with 17 reviews
The general purpose 3-wire ultrasonic level transmitter provides continuous level measurement up to 24.5’ with a 4-20 milliampere signal output, and is configured via the integral push button display module. The level sensor has one 10A relay which...



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