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Level Switches

53 Products
316 SS Single Point Ultrasonic Liquid Level Switch

The LVSW-701 Series liquid level switch is a direct replacement for mechanical float-type devices. The switch employs proven ultrasonic technology and solid state electronics.

Compact Flotect® Level Switch – Magnetic Actuation for Liquid Control

The Compact Flotect® Level Switch offers reliable liquid control with a weatherproof design. Its magnetic actuation ensures dependable operation for various applications.

NEMA-6 Side Mount Liquid Level Switches

The LVN 90-Series level switch will meet or exceed a NEMA-6 rating, making them suitable for submersion with years of worry free operation in moisture-laden environments.

Vertical Mounted Chemically Compatible Liquid Level Switches

The LVN 60-70-Series level switch will meet or exceed a NEMA-6 rating, making them suitable for submersion with years of worry free operation in moisture-laden environments.

Vertical Buoyancy Level Switch Sensors

The LVV-110-Series switches are technically the most advanced float available today. The filling baffle causes the float to be filled below the liquid surface.

Vertical Level Switches for Water, Oil & Chemicals – Precise Control

The Series F6 & F7 Vertical Level Switches offer reliable control for water, oil, and chemicals. Easy to install, they provide precise level indication for various applications.

Cable Float Level Switch for Pump Automation, Mercury-Free, CE Approved

The FSW2 Cable Float Level Switch is a mercury-free solution for pump automation, featuring a reliable polypropylene body for wastewater control and easy installation.

CFS2 Cable Float Switch for Liquid Level Control & Pump Automation

The CFS2 Cable Float Switch offers reliable liquid level control and pump automation. Ideal for tanks and reservoirs, it's easy to install and versatile for various applications.

Paddle Level Switch for Bulk Material, 1-1/4 in NPT, Mining & Food Use

Paddle Level Switch is designed for level monitoring of bulk materials. Good for level monitoring of bulk materials, mining, silos, hoppers, food and beverage.

Vertical Mount High Temperature 316 SS, Liquid Level Switches

These level switches are sealed with potting compound. If the wires are properly terminated the switch will meet or exceed a NEMA-6 rating, making them suitable for submersion.

Durable Liquid Level Switch, Leak-Proof Body, UL Recognized

The L8 Flotect® Liquid Level Switch features a leak-proof body and durable construction, ensuring reliable performance in various chemical processes and industrial systems.

Submersible IP68 Ultrasonic Level Switch

The LVU150 ultrasonic switches deliver accurate and reliable liquid level detection with an SPST mechanical relay output. Provides a resistance to vapor and turbulence.

Mini Float Switches for Liquid Control, Brass/Stainless Steel, 1 in NPT

The Series L10 Mini Float Switches offer reliable liquid level control in brass or stainless steel. Easy to adjust, they ensure long-lasting performance for various applications.

Pump Up/Pump Down Level Control Switches

The LV600-Series float level switches provide an economical means of pump-up/pump-down level control with just one level switch. The SPDT switch is rated for 15A at 250 Vac.

Infrared Optical Level Switch - LED, No Moving Parts, Quick Response

The Series OLS Optical Level Switches offer reliable liquid detection with bright LED indicators. Compact and versatile, they suit various applications and materials.

Horizontal Float Level Switches for Tank/Vessel – Water, Oil, Chemical Detection

The Series F6 & F7 Horizontal Float Level Switches detect water, oil, and chemicals. They mount through tank walls for reliable level monitoring in various applications.

Threaded, Flanged, Tri-Grip Tuning Fork Level Switches

The LTU-2000 Tuning Fork Sensors are point level switches that are designed to detect low or high levels of liquids and is based on the vibrating tuning fork principle.

NEMA-6 Vertical Mount Liquid Level Switches

These level switches are sealed with potting compound. If the wires are properly terminated the switch will meet or exceed a NEMA-6 rating, making them suitable for submersion.

Capacitive Level Switch, PVDF/316 SS, DPDT Output, Weatherproof

The Capacitive Level Switch features a durable PVDF and 316 stainless steel construction with a weatherproof design, ensuring reliable performance in various environments.

Capacitance Level Switch for Precise High/Low Level Detection in Tanks

Ensure accurate high/low level detection in tanks with this reliable capacitance level switch, designed for precise monitoring and optimal performance.

Level Switches

Level Switches support automation, monitoring, switching, indication, safety, motion, or process control tasks in industrial, HVAC, laboratory, facility, and OEM systems. Products span float level switches, point level switches, liquid level switches, tank switches, pump control switches, alarm switches, and process level detection devices.

Applications include high-level alarms, low-level pump protection, sump control, tank filling, chemical storage, water systems, and process vessel monitoring. Products represented in the source data include Omega Engineering and Dwyer Instruments.

Applications include:

  • Switch loads, alarms, control circuits, or interlocks
  • Use relays, timers, pushbuttons, safety switches, or alarm devices
  • Support equipment sequencing, operator control, and protection
  • Mount devices in panels, enclosures, or field locations
  • Match contact ratings, coil voltage, and enclosure needs
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