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Level Switches

Level switches are a category of sensor devices used to determine the level of liquids, powders, or granular materials stored in a tank, bin, or other containment vessel. These devices operate by triggering an output signal when the material or liquid reaches a specific level, which can then be used to control a process or provide feedback.

Level switches can be used in various applications, from simple applications such as controlling a pump, to more complex uses like inventory management or interactive feedback in a closed-loop system.

The selection of the level switch will depend on several factors, such as the nature of the liquid or solid (conductivity, temperature, pressure, density), the required precision, whether the raw materials are in hazardous environments, the size of the tank, whether point or continuous level detection is required, and cost considerations. Always consult with the manufacturer or an industry expert for suitable solutions based on specific requirements.

Products

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$167.64
Dwyer 126-021 ULTRA-MAG™ EXPLOSION-PROOF LEVEL SWITCH is a versatile and durable product suitable for a wide range of applications. It has a temperature range of -40 to 185°F (-40 to 85°C) and an enclosure rating of general purpose or weatherproof and explosion-proof. With a pressure limit of 60 psig (4.14 bar) and various wetted material options, this switch can handle compatible powder or bulk solids. It features a set point adjustment, 1/2" female NPT conduit connection, and options for suspension kits and flange adaptor rings.
$167.64
Dwyer 126-019 ULTRA-MAG™ EXPLOSION-PROOF LEVEL SWITCH is a versatile and reliable solution for monitoring powder or bulk solids. With a temperature range of -40 to 350°F, it can be used in a variety of applications. The switch offers a 60 psig pressure limit and comes with a range of wetted material options. It features a 1/2" female NPT conduit connection and offers various electrical ratings. Easy set point adjustment and the availability of suspension kits and flange adaptor rings make it highly adaptable.
$167.64
Dwyer 126-018 ULTRA-MAG™ Explosion-Proof Level Switch is a versatile and reliable solution for monitoring liquid levels. With a temperature range of -40 to 350°F and an enclosure rating of general purpose or explosion-proof, it is suitable for various environments. It features a 60 psig pressure limit, 1/2" female NPT conduit connection, and options for suspension kits and flange adaptor rings. The switch type, electrical rating, wetted material, and other specific details can be found on the model chart in the catalog.
$167.64
Dwyer 126-017 ULTRA-MAG™ Explosion-Proof Level Switch is a versatile solution for monitoring levels of compatible powder or bulk solids. It operates within a temperature range of -40 to 185°F (-40 to 85°C) and can withstand high temperatures up to 350°F (-40 to 176°C) with the high temperature switch option. The switch features a general purpose or weatherproof and explosion-proof enclosure rating, along with a 60 psig (4.14 bar) pressure limit. It offers various wetted material options for the mounting flange and diaphragm, and a 1/2" female NPT conduit connection. The switch type, set point adjustment, electrical rating, and process connection can be selected from the model chart. Additional options include suspension kits and flange adaptor rings.
$167.64
Dwyer 126-016 ULTRA-MAG™ EXPLOSION-PROOF LEVEL SWITCH is a versatile and reliable solution for monitoring powder or bulk solids. It features a temperature range of -40 to 350°F (-40 to 176°C) and 18 gauge solid core electrical connections. The switch is suitable for general purpose or weatherproof and explosion-proof applications. Wetted materials include aluminum or 304 SS for the mounting flange and various diaphragm options. With a pressure limit of 60 psig (4.14 bar), this switch ensures safe and accurate operation. The product also offers options for suspension kits and flange adaptor rings.
$167.64
Dwyer 126-015 ULTRA-MAG™ Explosion-Proof Level Switch is a versatile solution for monitoring powder or bulk solids. It has a temperature range of -40 to 185°F (-40 to 85°C) for standard switch, and -40 to 350°F (-40 to 176°C) for high temperature applications. The enclosure rating is both general purpose or weatherproof and explosion-proof, and it has 18 gauge solid core electrical connections. The wetted material options include aluminum or 304 SS for the mounting flange, and various diaphragm materials like urethane, Buna-N, PTFE, silicone rubber, and more. It has a pressure limit of 60 psig (4.14 bar) and comes with options like suspension kits and flange adaptor rings. The product features internal screw set point adjustment, a 1/2" female NPT conduit connection, and different switch types as per the model chart.
$167.64
Dwyer 126-014 ULTRA-MAG™ EXPLOSION-PROOF LEVEL SWITCH is a versatile and reliable component that can be used with compatible powder or bulk solids. It has a wide temperature range, with a standard switch able to handle -40 to 185°F (-40 to 85°C), and a high temperature switch able to handle -40 to 350°F (-40 to 176°C). The switch is suitable for various mounting orientations and comes with a 1/2" female NPT conduit connection. It is available in general purpose or weatherproof and explosion-proof enclosures, and its wetted materials and pressure limit can be customized based on application requirements. Additional options include suspension kits and flange adaptor rings.
$167.64
Dwyer 126-013 ULTRA-MAG™ explosion-proof level switch is designed for compatibility with powder or bulk solids. The switch has a wide temperature range, from -40 to 350°F, and an enclosure rating of general purpose or weatherproof and explosion-proof. It has a 60 psig pressure limit and offers various mounting orientations. The wetted materials include aluminum or 304 SS for the mounting flange and options for diaphragm materials such as urethane, Buna-N, PTFE, silicone rubber, polyester, fluoroelastomer, white Buna-N (food grade), or EPDM. The switch is equipped with an internal set point adjustment screw and a 1/2" female NPT conduit connection. Additional options include suspension kits and flange adaptor rings.
$167.64
Dwyer 126-012 ULTRA-MAG™ Explosion-Proof Level Switch is suitable for compatible powder or bulk solids. The temperature range varies depending on the diaphragm material, while the standard switch works between -40 to 185°F (-40 to 85°C), and the high temperature switch performs between -40 to 350°F (-40 to 176°C). It has a general purpose or weatherproof and explosion-proof enclosure rating, with 18 gauge solid core electrical connections. Mounting options include flange or suspend, and the wetted material and process connection vary based on the model. The pressure limit is 60 psig (4.14 bar), and it has a 1/2" female NPT conduit connection. The switch type, set point adjustment, electrical rating, and other options can be found on the catalog page.
$167.64
Dwyer 126-011 ULTRA-MAG™ EXPLOSION-PROOF LEVEL SWITCH is a versatile product suitable for various applications. It operates within a temperature range of -40 to 185°F (-40 to 85°C) for standard switches and -40 to 350°F (-40 to 176°C) for high temperature switches. The enclosure can be either general purpose, weatherproof, or explosion-proof. The switch is compatible with powder or bulk solids and is available in different wetted materials. It has a pressure limit of 60 psig (4.14 bar) and comes with options for suspension kits and flange adaptor rings.
$167.64
Dwyer 126-010 ULTRA-MAG™ EXPLOSION-PROOF LEVEL SWITCH is a versatile and reliable device suitable for various applications. It operates within a temperature range of -40 to 185°F (-40 to 85°C) and has a high temperature option of -40 to 350°F (-40 to 176°C). The switch is available in general purpose or weatherproof and explosion-proof enclosures. With 18 gauge solid core electrical connections, it ensures durability and safety. It is compatible with powder or bulk solids and allows for flange mount or suspend mounting orientations. The wetted materials include aluminum or 304 SS for the mounting flange, and various diaphragm materials such as urethane, Buna-N, PTFE, silicone rubber, polyester, fluoroelastomer, white Buna-N (food grade), or EPDM, depending on the model. It has a pressure limit of 60 psig (4.14 bar) and a standard 8-3/8" (212.725 mm) diameter bolt hole circle for flanged models. The set point adjustment is done internally with an easy-to-use screw. The switch has a 1/2" female NPT conduit connection and additional options such as suspension kits and flange adaptor rings are available.
$167.64
Dwyer 126-009 ULTRA-MAG™ explosion-proof level switch is a versatile solution for monitoring powders or bulk solids. With a temperature range that varies depending on the diaphragm material, it can withstand harsh conditions. It is available in general purpose or weatherproof and explosion-proof enclosures. The electrical connections are solid and sealed, ensuring durability. The switch can be flange-mounted or suspended, and the wetted materials include aluminum or 304 SS for the mounting flange, and various options for the diaphragm. It has a pressure limit of 60 psig and a 1/2" female NPT conduit connection. Optional suspension kits and flange adaptor rings are available. The switch type, set point adjustment, electrical rating, and process connection can be selected from the model chart in the catalog.