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Level Switches

53 Products
Mini-Bin Dry Bulk Level Monitor for Tight Space Material Detection

Mini-Bin Dry Bulk Level Monitor provides reliable level sensing for dry bulk solids when space is limited. Applications include mining, food and beverage, hoppers, and grain silos.

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.

Flanged Level Controls for Pressure/Vacuum Vessels, 400 psi, 425 °F

Reliable flanged level controls for pressure/vacuum vessels, suitable for high pressures and temperatures. Ideal for various industrial applications.

Explosion-Proof Level Switches for Bulk Solids – Suspension/Flange Mount

The Series E, G, & P Ultra-Mag™ explosion-proof level switches offer reliable sensing for bulk solids. Choose between suspension or flange mounting for optimal application fit.

316 SS Mini-Type Tuning Fork Level Switch

The piezoelectric component produces the resonation on the fork. When the fork comes into contact with a material, the fork will release some frequency signal as feedback

Low Cost, Single Station, Vertical Mounted Liquid Level Switch

The LV-10-Series level switches sealed SPST switch provides consistent accuracy and high repeatability with the effects of shock, vacuum or vibration minimized.

Ultrasonic Level Controller w/3 SPDT Switches

LVCN1700 ultrasonic level sensor provides level detection up to 26.2' with 3 programmable relays for switch or level control. Features push button configuration display.

316 SS Fixed Length Standard-Type Tuning Fork Level Switch

The LTUR-3022 is a tuning fork level switch. When the measured medium comes into contact with the tuning fork, it will change the feedback resonant frequency.

Conductivity Level Switches For 1,2,3,4 or 5 Point Detection

Designed to control the level of all conductive mediums, offering 5 different points of level control. Models available with fixed or removable rods or with pendular electrodes.

Compact 316 SS Ultrasonic NO Level Switch

The LVSW-710/720 compact solid state liquid level switch employs ultrasonic technology and provides reliable operation in virtually any liquid, regardless of viscosity.

RF Capacitance Single Point Level Switches

Omega's RF switch probes are designed to provide a high level of sensitivity, stability and durability for powder and bulk solids as well as liquid and slurry applications.

Conductivity Level Controllers

The LVCN4000 Series Conductive Level Switch Controllers are designed to control the level of all conductive mediums with up to 2 different points of level control.

VRLS Vibrating Rod Level Switch for Powders & Bulk Solids Detection

The VRLS Vibrating Rod Level Switch detects powders and bulk solids with adjustable sensitivity. Its self-cleaning design ensures accurate detection without maintenance.

Conductivity Level Controller for Valves & Pumps, LED, 120/240 VAC

Conductivity Controller controls valves, pumps, and alarms. Stainless steel probes, LED mounting, surge protection, low voltage sensor and different mounting options.

Polyphenylene Sulfide, NO or NC Tuning Fork Level Switch

The LTU-101A-R consists of a sensor with dual tuning forks vibrated at a high frequency. As the tuning fork is covered by liquid, a shift in frequency activates the relay.

Economical Capacitance Level Switches Selectable NO or NC

The LVC-152-R capacitance level switch is the perfect switch solution for conductive coating or scaling type liquids. The LVC-152-R is best applied in grounded vessels.

Mini Tuning Fork Level Switch – PNP/NPN Output for Powder Monitoring

The Mini Tuning Fork Level Switch offers reliable PNP/NPN output, perfect for monitoring powder levels. Compact design ensures easy integration in various applications.

Boiler Water Level Control, Low Cut-Off & Feed-Water, Snap Switch, Flanged

The Series 123 & 125 Boiler Water Level Controls ensure reliable low water cut-off and feed-water management, featuring a transparent cover for easy monitoring.

Vertical Float Switch - Durable Polypropylene, Heat & Chemical Resistant

The Vertical Float Switch features durable polypropylene construction, offering heat and chemical resistance for reliable liquid level control in various applications.

Vertical Mount 316 SS Liquid Level Switches

Constructed entirely of 316SS, The LV-40 Single Station Level Switch is specifically designed to withstand the effects of a wide range of chemicals.

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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