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ALL LIQUID LEVEL & FLOW SENSORS |

Our liquid level sensors with integrated magnetic floats and cable terminals are used to detect low fluid levels or multiple fluid points. Choose from vertical or horizontal mount options and a range of switching options. They are simple, dependable, versatile, and low cost. Easily customizable and simple to install, magnetic level sensors are low power devices that don’t require electronics, making them very appealing for most applications. Reed liquid level sensors are fast becoming the level sensing technology of the future. What is driving this is its key reed sensor characteristics. They draw zero voltage and current – no power until they are energized. They can sit for years never drawing any power. This attribute alone allows them to be designed-in, in many applications where power is scarce. This includes many battery driven applications.

FPS-T Series (HVAC/R) Liquid Level Sensor

FPS-T Series (HVAC/R) Liquid Level Sensor tee model flood prevention switches are simple to install, easy to service and extremely reliable. As water level in the auxiliary or main drain pipe rises (due to a clogged air conditioning condensate drain) the switch shuts off the system, thus preventing water from overflowing, causing damage to floors, walls and ceilings. Ideal in commercial or residential installation to primary condensate drains vertical and horizontal, including a close coupled plugged or vertical drain option. Our most versatile plug-n-play model includes two “Do-It-All” custom tee pipe fittings for easy and flexible installation options. UL508, NEC and IMC compliant.

FPS-L Series (HVAC/R) Liquid Level Sensor

FPS-L Series (HVAC/R) Liquid Level Sensor elbow model flood prevention switches are simple to install, easy to service and extremely reliable. As water level in the auxiliary or main drain pipe rises (due to a clogged air conditioning condensate drain) the switch shuts off the system, thus preventing water from overflowing, causing damage to floors, walls and ceilings. Ideal in commercial or residential installation to primary or auxiliary condensate drain plugs. This model includes a custom elbow pipe fitting to accommodate easy installation to primary or auxiliary drain plugs. UL508, NEC and IMC compliant.

FPS-B Series (HVAC/R) Liquid Level Sensor

FPS-B Series (HVAC/R) Liquid Level Sensor bracket model flood prevention switches are simple to install, easy to service and extremely reliable. As water level in the auxiliary or main drain pipe rises (due to a clogged air conditioning condensate drain) the switch shuts off the system, thus preventing water from overflowing, causing damage to floors, walls and ceilings. Ideal in commercial or residential installation to primary or auxiliary condensate drain pans. This model includes a custom bracket that clips onto primary or auxiliary drain pans. UL508, NEC and IMC compliant.

R12180 Series Liquid Level Sensor

Snap lock mount R12180 Series Liquid Level Sensor design with integrated connector is ideal in blow or injection molded bottles. Compatible with B12450 Series Magnetic Float (sold separate).

R11774 Series Liquid Level Sensor

Snap lock mount R11774 Series Liquid Level Sensor design with integrated connector is ideal in blow or injection molded bottles. Compatible with B12450 Series Magnetic Float (sold separate).

R12481 Series Liquid Level Sensor

Vertical bottom mount R12481 Series Liquid Level Sensor design is ideal in blow or injection molded bottles. Integrated o-ring seal. Compatible with B12482 Series Magnetic Float (sold separate). Mates with Packard P/N 12052641.

R12468 Series Liquid Level Sensor

Vertical bottom mount R12468 Series Liquid Level Sensor design is ideal in blow or injection molded bottles. Integrated o-ring seal. Float sold separate. Mates with Packard P/N 12052641.

R12406 Series Liquid Level Sensor

Vertical bottom mount R12406 Series Liquid Level Sensor design is ideal in blow or injection molded bottles. Uses separate seal grommet and contains and internal snubber resistor. Indication delay feature.

R12421 Series Liquid Level Sensor

Vertical bottom mount R12421 Series Liquid Level Sensor design is ideal in blow or injection molded bottles. Uses separate seal grommet and contains and internal snubber resistor. Indication delay feature.

R12372 Series Liquid Level Sensor

Vertical bottom mount R12372 Series Liquid Level Sensor design is ideal in blow or injection molded bottles. Uses separate seal grommet and contains and internal snubber resistor. Indication delay feature.

R12072 Series Liquid Level Sensor

Vertical top mount R12072 Series Liquid Level Sensor snap-in design is ideal in blow or injection molded bottles. Adjustable sensing point up to 18 inches from top of bottle. Standard termination-0.25 inch open spade.

R12349 Series Liquid Level Sensor

Vertical bottom mount R12349 Series Liquid Level Sensor design is ideal in blow or injection molded bottles. Uses separate seal grommet and contains and internal snubber resistor. Mates with Ford P/N E57B14A464AA.

R12347 Series Liquid Level Sensor

Vertical bottom mount R12347 Series Liquid Level Sensor design is ideal in blow or injection molded bottles. Uses separate seal grommet and contains and internal snubber resistor. Mates with Ford P/N E57B14A464AA.

R12456 Series Liquid Level Sensor

Horizontal mount R12456 Series Liquid Level Sensor design is ideal in blow or injection molded bottles. Uses separate seal grommet and contains and internal snubber resistor. Mates with Yazaki P/N 7283-6434-40.

R12449 Series Liquid Level Sensor

Horizontal mount R12449 Series Liquid Level Sensor design is ideal in blow or injection molded bottles. Uses separate seal grommet and contains and internal snubber resistor. Mates with Toyota connector P/N 90980-11068.

LS05 Series Liquid Level Sensor

Versatile stainless steel LS05 Series Liquid Level Sensor for single, multi and continuous level control, detection and monitoring capable of high temperature resistance up to 200°C (SS) and pressure up to 12 bar. Multiple floats with minimum 1.5” spacing, 1W-100W rated power, other cables, connectors. UL Approved.

LS04 Series Liquid Level Sensor

Versatile LS04 Series Liquid Level Sensor for single, multi and continuous level control, detection and monitoring. Reservoir, tank, bottle or other container mounting configurations. Up to 6 floats, 1W-100W rated power, other cables, connectors.

LS03-S Series Liquid Level Sensor

Compact stainless steel single level horizontal mount LS03 (S) Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. High temperature resistance up to 150°C.

LS03 Series Liquid Level Sensor

Compact single level horizontal mount LS03 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. High temperature resistance up to 150°C.

LS02-S Series Liquid Level Sensor

Compact stainless steel single level vertical mount LS02 (S) Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. High temperature resistance up to 120°C. IP68 only up to screw in thread.

LS02 Series Liquid Level Sensor

Compact single level vertical mount LS02 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors. IP68 only up to screw in thread.

LS01 Series Liquid Level Sensor

Compact single level vertical mount LS01 Series Liquid Level Sensor used in level control, detection and monitoring. High power switch option, other cables and connectors.

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