Liquid Level

A liquid level controller is a device used to monitor and control the level of liquids in tanks, vessels, or process systems. It utilizes sensors or probes to detect the liquid level and actuates valves, pumps, or ...

Categories in Liquid Level Control - Efficient Solutions for Controlling Liquid Levels (8)
Float Switch
Float Switch

Float switches are versatile devices used for liquid-level monitoring in various applications. These switches rely on a floating element's buoyancy to control an electrical circuit's opening and closing. They find use in industries such as wastewater management, industrial automation, and residential sump pumps, where precise control of liquid levels is essential for safety and operational efficiency.

Radar
Radar

Liquid level radar products are devices that use radar technology to provide accurate and reliable measurements, even in challenging conditions such as high temperatures, pressures, and with corrosive or volatile liquids. Unlike traditional methods, radar level sensors are non-contact, meaning they do not touch the liquid, reducing the risk of contamination and wear. They are widely used in industries like oil and gas, water treatment, and chemical processing for their precision and durability. With real-time data and minimal maintenance requirements, liquid level radar products help optimize operations, improve safety, and ensure efficient inventory management. Browse our selection below or contact us to speak with a product expert.

Differential Pressure Control
Differential Pressure Control

Differential pressure liquid control products are essential components used in various applications to monitor and control the pressure difference between two points in a liquid system. These products are designed to measure the pressure drop across filters, pumps, valves, or other flow control devices. They are crucial in maintaining proper flow rates, preventing system damage, and ensuring optimal performance. Differential pressure liquid control products typically consist of a differential pressure transmitter or sensor, a flow element (such as an orifice plate, venturi tube, or flow nozzle), and associated piping and instrumentation. The transmitter or sensor detects the pressure difference and converts it into a proportional electrical signal, which can be used for monitoring, control, or alarm. These control products find applications in oil and gas, chemical processing, water and wastewater treatment, and HVAC systems. They help optimize system efficiency, improve process control, and ensure liquid systems' safe and reliable operation by providing accurate and real-time differential pressure measurements.

Water Gauges
Water Gauges

Water gauges are essential for monitoring water levels in various applications, from industrial processes and water treatment to environmental and agricultural management. These gauges provide accurate data on water levels, ensuring efficient resource management and safety in flood prevention. Water gauges come in various types, including float-operated and digital sensors, each tailored to specific requirements. They are pivotal in enhancing water-related processes, quality control, and environmental conservation.

Level Transmitters
Level Transmitters

Level transmitters are used to measure and transmit liquid or solid levels in tanks, vessels, and other containers. Level transmitters convert the level measurements into electrical signals, which are then transmitted to control systems for monitoring and control purposes. Browse our selection below or contact us to speak with a product expert.

Level Switches
Level Switches

Level switches are used to detect and control the level of liquids that trigger alerts or activate pumps and valves based on predetermined levels to prevent overflows or shortages. Level switches are used in industries such as water treatment, chemical processing, and food production, for efficient process control and preventing environmental hazards.Browse our selection below or contact us to speak to a product expert.

Level Sensors
Level Sensors

Level sensors are used to detect and measure the levels of liquids that provide real-time data on the amount of material present, triggering alarms or controlling processes such as filling or emptying operations. Browse our selection below or contact us to speak to a product expert.

Float Switches
Float Switches

Float switches are essential components used in industrial manufacturing to detect and control the level of liquids within tanks, vessels, and pipelines. Designed to provide dependable point-level detection, these switches operate by responding to the rising or falling motion of a float triggered by liquid presence. When the float reaches a set point, it actuates a switch to signal high or low levels, start or stop pumps, trigger alarms, or control valves.

Filter
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Panel Meter, Process and Temperature with 24 VDC Output, 110 VAC Input, 0.56'' High, 4 Digit Display, 2 Relays - Certifications: First Article Inspection REQUIRED with the initial order
Requires Quote
Available for Purchase

Subject to factory lead times

Panel Meter, Process with 24 VDC Output, 24/12 VDC Power Input, Dual-Line 6-Digit Display, 2 Relays - Certifications: First Article Inspection REQUIRED with the initial order
Requires Quote
Available for Purchase

Subject to factory lead times

Panel Meter, Process with 24 VDC Output, 110 VAC Input, Dual-Line 6-Digit Display, 2 Relays
Requires Quote
Available for Purchase

Subject to factory lead times

PUMP-UP/DOWN CONTROLLER, 120 VAC INPUT, SPDT OUTPUT 10A/120VAC RESISTIVE LOAD

$0.00$273.00

You save 100%
Low Stock (5)Ships within 1 business day
Micro Miniature Liquid Level Switch, Polypropylene Float, Polypropylene Stem, Normally Closed

$33.48$42.00

You save 20%
In Stock (423)Ships within 1 business day
Micro Miniature Liquid Level Switch, Polypropylene Float, Polypropylene Stem, Normally Open

$31.48$42.00

You save 25%
In Stock (862)Ships within 1 business day
Micro Miniature Liquid Level Switch with 1/8'' NPT, Polypropylene Float, Polypropylene Stem, Normally Closed

$37.47$47.00

You save 20%
Low Stock (1)Ships within 1 business day
Micro Miniature Liquid Level Switch with 1/8'' NPT, Polypropylene Float, Polypropylene Stem, Normally Open

$37.47$47.00

You save 20%
Available for Purchase

Subject to factory lead times

INTERSTITIAL SWITCH, PBT Housing, Buna Float, 10 Foot Cable

$133.12$167.00

You save 20%
Low Stock (1)Ships within 1 business day
Single Level, Suspendable, Submersible LLS, Brass Stem, Buna Float with 20 Foot Cable and Watertight Fitting, Normally Closed

$119.38$156.00

You save 23%
In Stock (119)Ships within 1 business day
CONDUCTIVITY SWITCH KIT WITH 110 VAC CONTROLLER, POLYPRO, 1 INCH NPT

$434.43$545.00

You save 20%
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Side Mounted Liquid Level Switch, Stainless Steel Stem and Float with 1/2 NPT Fitting, Normally Closed

$165.80$208.00

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In Stock (15)Ships within 1 business day
Side Mounted Liquid Level Switch, Stainless Steel Stem and Float with 1/2 NPT Fitting, Normally Open

$165.80$208.00

You save 20%
In Stock (8)Ships within 1 business day
Miniature Float Switch, Brass Stem, Buna Float, 3/8-24 Bulkhead Fitting, Bent Stem

$73.34$92.00

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Miniature Float Switch, Brass Stem, Buna Float, 1/8" NPT Fitting, Bent Stem

$73.34$92.00

You save 20%
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Subject to factory lead times

Miniature, Multi Level Liquid Level Switch, Stainless Steel Stem, 0.90" OD Stainless Steel Float, 3/4" Pipe Plug, 2" Stem Length, 1 Level, 72" Cable Leads, 30 Watt Switch, High Level, Normally Open

$177.53$232.00

You save 23%
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Miniature, Multi Level Liquid Level Switch, Stainless Steel Stem, 0.90" OD Stainless Steel Float, 3/4" Pipe Plug, 32" Stem Length, 1 Level, 72" Cable Leads, 30 Watt Switch, Low Level, Normally Closed

$200.88$252.00

You save 20%
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Subject to factory lead times

Miniature, Multi Level Liquid Level Switch, Stainless Steel Stem, 0.90" OD Stainless Steel Float, 3/4" Pipe Plug, 32" Stem Length, 2 Levels, 72" Cable Leads, 30 Watt Switch, High / Low Levels, Normally Open / Normally Closed

$334.79$420.00

You save 20%
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Subject to factory lead times

Tilt Float Switch, Red Polypro Housing, Rectangular Shaped, 18 AWG, 3 Conductor PVC Jacketed Cable, 2 Meters Long (+/- 5% of Length), SPDT Switch

$40.66$51.00

You save 20%
In Stock (95)Ships within 1 business day
Tilt Float Switch, Red Polypro Housing, Rectangular Shaped, 18 AWG, 3 Conductor PVC Jacketed Cable, 15 Meters Long (+/- 5% of Length), SPDT Switch

$62.18$78.00

You save 20%
In Stock (124)Ships within 1 business day
Side Mounted Liquid Level Switch, 1'' NPT x 1/2'' NPT, 304 Stainless Steel, Cam Actuated

$288.56$362.00

You save 20%
In Stock (6)Ships within 1 business day
Side Mounted Liquid Level Switch, 1'' NPT x 1/2'' NPT, 304 Stainless Steel, Cam Actuated

$243.13$305.00

You save 20%
In Stock (9)Ships within 1 business day
Side Mounted Liquid Level Switch, 1'' NPT x 1/2'' NPT, 304 Stainless Steel, Cam Actuated

$342.76$430.00

You save 20%
Low Stock (4)Ships within 1 business day
STD FS LLS BR STEM BUNA FLOAT

$45.72$61.00

You save 25%
In Stock (330)Ships within 1 business day
Panel Meter, Process and Temperature with 24 VDC Output, 110 VAC Input, 0.56'' High, 4 Digit Display, 2 Relays - Certifications: First Article Inspection REQUIRED with the initial order
Requires Quote
Available for Purchase

Subject to factory lead times

Panel Meter, Process with 24 VDC Output, 24/12 VDC Power Input, Dual-Line 6-Digit Display, 2 Relays - Certifications: First Article Inspection REQUIRED with the initial order
Requires Quote
Available for Purchase

Subject to factory lead times

Panel Meter, Process with 24 VDC Output, 110 VAC Input, Dual-Line 6-Digit Display, 2 Relays
Requires Quote
Available for Purchase

Subject to factory lead times

PUMP-UP/DOWN CONTROLLER, 120 VAC INPUT, SPDT OUTPUT 10A/120VAC RESISTIVE LOAD

$0.00$273.00

You save 100%
Low Stock (5)Ships within 1 business day
Micro Miniature Liquid Level Switch, Polypropylene Float, Polypropylene Stem, Normally Closed

$33.48$42.00

You save 20%
In Stock (423)Ships within 1 business day
Micro Miniature Liquid Level Switch, Polypropylene Float, Polypropylene Stem, Normally Open

$31.48$42.00

You save 25%
In Stock (862)Ships within 1 business day
Micro Miniature Liquid Level Switch with 1/8'' NPT, Polypropylene Float, Polypropylene Stem, Normally Closed

$37.47$47.00

You save 20%
Low Stock (1)Ships within 1 business day
Micro Miniature Liquid Level Switch with 1/8'' NPT, Polypropylene Float, Polypropylene Stem, Normally Open

$37.47$47.00

You save 20%
Available for Purchase

Subject to factory lead times

INTERSTITIAL SWITCH, PBT Housing, Buna Float, 10 Foot Cable

$133.12$167.00

You save 20%
Low Stock (1)Ships within 1 business day
Single Level, Suspendable, Submersible LLS, Brass Stem, Buna Float with 20 Foot Cable and Watertight Fitting, Normally Closed

$119.38$156.00

You save 23%
In Stock (119)Ships within 1 business day
CONDUCTIVITY SWITCH KIT WITH 110 VAC CONTROLLER, POLYPRO, 1 INCH NPT

$434.43$545.00

You save 20%
Available for Purchase

Subject to factory lead times

Side Mounted Liquid Level Switch, Stainless Steel Stem and Float with 1/2 NPT Fitting, Normally Closed

$165.80$208.00

You save 20%
In Stock (15)Ships within 1 business day
Side Mounted Liquid Level Switch, Stainless Steel Stem and Float with 1/2 NPT Fitting, Normally Open

$165.80$208.00

You save 20%
In Stock (8)Ships within 1 business day
Miniature Float Switch, Brass Stem, Buna Float, 3/8-24 Bulkhead Fitting, Bent Stem

$73.34$92.00

You save 20%
Available for Purchase

Subject to factory lead times

Miniature Float Switch, Brass Stem, Buna Float, 1/8" NPT Fitting, Bent Stem

$73.34$92.00

You save 20%
Available for Purchase

Subject to factory lead times

Miniature, Multi Level Liquid Level Switch, Stainless Steel Stem, 0.90" OD Stainless Steel Float, 3/4" Pipe Plug, 2" Stem Length, 1 Level, 72" Cable Leads, 30 Watt Switch, High Level, Normally Open

$177.53$232.00

You save 23%
Low Stock (2)Ships within 1 business day
Miniature, Multi Level Liquid Level Switch, Stainless Steel Stem, 0.90" OD Stainless Steel Float, 3/4" Pipe Plug, 32" Stem Length, 1 Level, 72" Cable Leads, 30 Watt Switch, Low Level, Normally Closed

$200.88$252.00

You save 20%
Available for Purchase

Subject to factory lead times

Miniature, Multi Level Liquid Level Switch, Stainless Steel Stem, 0.90" OD Stainless Steel Float, 3/4" Pipe Plug, 32" Stem Length, 2 Levels, 72" Cable Leads, 30 Watt Switch, High / Low Levels, Normally Open / Normally Closed

$334.79$420.00

You save 20%
Available for Purchase

Subject to factory lead times

Tilt Float Switch, Red Polypro Housing, Rectangular Shaped, 18 AWG, 3 Conductor PVC Jacketed Cable, 2 Meters Long (+/- 5% of Length), SPDT Switch

$40.66$51.00

You save 20%
In Stock (95)Ships within 1 business day
Tilt Float Switch, Red Polypro Housing, Rectangular Shaped, 18 AWG, 3 Conductor PVC Jacketed Cable, 15 Meters Long (+/- 5% of Length), SPDT Switch

$62.18$78.00

You save 20%
In Stock (124)Ships within 1 business day
Side Mounted Liquid Level Switch, 1'' NPT x 1/2'' NPT, 304 Stainless Steel, Cam Actuated

$288.56$362.00

You save 20%
In Stock (6)Ships within 1 business day
Side Mounted Liquid Level Switch, 1'' NPT x 1/2'' NPT, 304 Stainless Steel, Cam Actuated

$243.13$305.00

You save 20%
In Stock (9)Ships within 1 business day
Side Mounted Liquid Level Switch, 1'' NPT x 1/2'' NPT, 304 Stainless Steel, Cam Actuated

$342.76$430.00

You save 20%
Low Stock (4)Ships within 1 business day
STD FS LLS BR STEM BUNA FLOAT

$45.72$61.00

You save 25%
In Stock (330)Ships within 1 business day