Level Switches

View: 10 / 20 / ALL

  • Gems CAP-100 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Non-Contact Plastic

    Gems® type CAP-100 capacitive level switches offer a unique level sensing solution for a wide variety of bottle types including plastic, glass, and fiberglass. The non-contact sensor is ideally suited for medical applications such as waste, reagent, or diluent liquids as well as dark, sticky or viscous fluids. The easy-to-calibrate sensor is available in both aqueous and non-aqueous versions and can be delivered with factory preset sensitivity for quick installation for OEM orders. The CAP-100 may also be used as a proximity sensor to detect the presence of solids such as pulp & paper.

    Data Sheet
  • Gems CAP-150 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Capacitive Brass/Bronze, Other

    Gems® type CAP-150 capacitive level switches offer a unique level sensing solution for a wide variety of bottle types including plastic, glass, and fiberglass. The non-contact sensor is ideally suited for medical applications such as waste, reagent, or diluent liquids as well as dark, sticky or viscous fluids. The easy-to-calibrate sensor is available in both aqueous and non-aqueous versions and can be delivered with factory preset sensitivity for quick installation for OEM orders. The CAP-150 may also be used as a proximity sensor to detect the presence of solids such as pulp & paper.

    Data Sheet
  • Gems CAP-200 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Capacitive Plastic

    Gems® type CAP-200 capacitive level sensors are easily threaded directly into ½” NPT fittings for an easy level sensing solution within a wide variety of metal and non-metal tanks. The highly accurate sensor is built from durable Delrin® material, and is available in both aqueous and non-aqueous versions. The easy to calibrate sensor can be delivered with factory preset sensitivity for quick installation by OEM. The CAP-200 may also be used as a proximity sensor to detect the presence of solids such as paper or pulp..

    Data Sheet
  • Gems CAP-300 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Capacitive Brass/Bronze, Stainless Steel

    Gems® type CAP-300 capacitive level sensors are durable and reliable point level sensors. Compatible with coolants, the CAP-300 is the ideal OEM solution for power generation equipment, off-highway vehicles and cell phone tower generators and can be mounted in any position. With nearly zero maintenance, the sensor is small in size, tolerates coating, and will remain reliable even in standby mode. Available with a variety of mounting types and electrical connections, the CAP-300 is the ideal solution for coolant monitoring.

    Data Sheet
  • Gems ELS-1100 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Electro-Optic Plastic

    Gems® type ELS-1100 switches are both compact and economical. They feature a variety of mountings, power requirements, and electrical terminations to make it easy to find a perfect match for your application.

    Data Sheet
  • Gems ELS-1100HT Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Electro-Optic Plastic

    Gems® type ELS-1100HT high temperature switches are slightly larger than the ELS-1100 and made from high performace Isoplast® plastic. While maintaining broad chemical compatiblity, these units also handle fluid temperatures to 212°F. They feature 38” NPT mountings and the shortest of any of our plastic electro-optic switch bodies. HTS versions are a mere ½” long.

    Data Sheet
  • Gems ELS-1100TFE Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Electro-Optic Plastic

    Gems® type ELS-1100TFE switches are the ultimate solution when high purity or resistance to chemical attack is vital. They feature a pure Teflon body and prism construction. The Hypalon® vapor barrier and Teflon coated lead wires give evidence to the care that's been taken to make this the perfect liquid level sensor for pharmaceuticals, semiconductor manufacturing, food and beverage, chemical processing, or anywhere purity or chemical resistance is the major criteria.

    Data Sheet
  • Gems ELS-1150 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Electro-Optic Stainless Steel, Other

    Gems® type ELS-1150 switches are the highest performing electro-optic level switch from Gems. At just 1.38″ long, the ELS-1150 has been upgraded with a micro processor board designed to provide a wide range of capabilities including sinking, sourcing, and time delay outputs. The compact size of the sensor makes them indeal candidates for monitoring the small, pressurized vessels found in HVAC, refrigeration, and hydraulic applications. The stainless steel version (ELS-1150SS), is excellent for applications requiring corrosion resistance and is ideal for acids, solvents, and dielectric water applications.

    Data Sheet
  • Gems ELS-1150XP Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Hazardous Location, OEM Non-Moving Parts Electro-Optic Stainless Steel, Other

    Gems® type ELS-1150XP explosion-proof switches are dgned for use in areas containing flammable bases or vapors in quantities sufficient to produce explosive or ignitable mixtures. They are FM-approved for use with virtually all hydrocarbonesi based liquids, as well as with combustible atmospheres containing dusts of coal, coke, flour, starch, or other grain. The strong fused glass prism eliminates leak potential and is capable of handling high temperature and pressure applications up to 5000psi. The compact size of the sensor makes them ideal candidates for monitoring the small, pressurized vessels found in oil, gas, and petrochem environments.

    Data Sheet
  • Gems ELS-950 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Electro-Optic Plastic

    Gems® type ELS-950 are Gems' smallest electro-optic level sensors developed to monitor a broad range of media including OHV type fluids. The UL-approved design features a TPE over-molded electronics insert, TPE insulated wires, and fluorocarbon o-ring seals that create a watertight, environmentally resistant assembly, ideally suited for use in harsh environments offering excellent temperature and pressure capabilities. It is excellent for industrial OEMs requiring a solid-state sensor for small space and high temperature environments.

    Data Sheet
  • Gems ELS-950M Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Electro-Optic Brass/Bronze

    Gems® type ELS-950M switches represent Gems’ most compact alloy-housed electro-optic level sensors. They monitor a broad range of media including OHV type fluids. The UL-approved design features brass housing, fused glass prism, and TPE insulated wires. They provide a durable, water tight, and environmentally resistant assembly, ideally suited for use in harsh environments including outdoors and engine bays. They offer excellent temperature and pressure capabilities.

    Data Sheet
  • Gems FABRI-LEVEL Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Brass/Bronze, Stainless Steel

    Gems® type FABRI-LEVEL components and kits can be custom-assembled in minutes from standard components, right in your plant. Simple instructions are furnished with kits. To order components, specify the part number and quantity of each component required. Switch kits contain all components for complete assembly of a 1 or 2 station level switch unit for pipe-plug mounting in your tank. They are available in several size and material combinations.

    Data Sheet
  • Gems LS-10 Leak Detection Sensor

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Non-Moving Parts Float, Pressure Plastic, Other

    The Gems™ LS-10 liquid sensor accurately detects the presence of liquid in fiberglass double-wall tanks, containment sumps and double-wall pipes. Dry contact switching ensures dependability throughout its long service life. This reusable leak detection sensor easily fits small, interstitial spaces and senses liquid hydrocarbons or water. The LS-10 Series Single-Point Leak Detection Sensor unit is unaffected by hydrocarbon vapor, thereby reducing the risk of false alarms. The LS-10 sensor's rounded design makes it easy to remove, clean and reinstall after an alarm condition is triggered, or for maintenance.

    Data Sheet
  • Gems LS-159000 Single-Point Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Aluminum, Brass/Bronze

    Gems® type LS-159000 bottle type level switches are ideal for large or small tanks or where access to the inside is impractical or impossible. These units mount completely outside of the tank, at the level actuation point.

    Data Sheet
  • Gems LS-1700 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Brass/Bronze, Stainless Steel

    Gems® type LS-1700 small size switches are made from alloys and offer rugged durability with broad heat and pressure capabilities. They are idea for shallow tanks or restricted spaces, or for low-cost, high-volume use.

    Data Sheet
  • Gems LS-1700TFE Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial, OEM Moving Parts Float Plastic

    A medium-size solution for ultra-pure liquid level sensing. Made of corrosion resistant PTFE for low particle generation.

    Data Sheet
  • Gems LS-1750 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Stainless Steel

    Gems® type LS-1750 small size switches are made from alloys and offer rugged durability with broad heat and pressure capabilities. They are idea for shallow tanks or restricted spaces, or for low-cost, high-volume use.

    Data Sheet
  • Gems LS-1755 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Stainless Steel

    Gems® type LS-1755 small size switches are made from alloys and offer rugged durability with broad heat and pressure capabilities. They are idea for shallow tanks or restricted spaces, or for low-cost, high-volume use.

    Data Sheet
  • Gems LS-1800 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Brass/Bronze, Stainless Steel

    Gems® type LS-1800 large size switches are made from alloys and are a step above the plastic units for pressure capabilities. They provide excellent stability for general use in oils and water. The 1800 series intermediate size offers long life and dependability to meet a broad range of requirements.

    Data Sheet
  • Gems LS-1900 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Brass/Bronze, Stainless Steel

    Gems® type LS-1900 large size switches are made from alloys and are a step above the plastic units for pressure capabilities. They provide excellent stability for general use in oils and water. The 1900 series has large float displacement, withstands rough service, and is suitable for high viscosity liquids.

    Data Sheet
  • Gems LS-1900TFE Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial, OEM Moving Parts Float Plastic

    Resists build-up of foreign material or sticky media. Float travel remains uninhibited in viscous or corrosive liquids. SPDT switch.

    Data Sheet
  • Gems LS-1950 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Stainless Steel

    Gems® type LS-1950 large size switches are all stainless steel for high pressure and temperature. The materials of construction comply with FDA food contact regulations. These switches are exceptionally accurate and rugged for higher temperatures and in pressurized or corrosive liquids. They can be used with oils, water, and chemicals.

    Data Sheet
  • Gems LS-2050 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Hazardous Location, Industrial, OEM Moving Parts Float Brass/Bronze, Stainless Steel

    These units solve the problem of point level sensing in tanks with inaccessible tops or bottoms, or at intermediate locations in larger tanks. Operation is positive and dependable. The float pivots with changing liquid level, displacing a shuttle which magnetically actuates a hermetically sealed switch within the unit. Installation is through the tank side at the detection point.

    Data Sheet
  • Gems LS-270 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial, OEM Moving Parts Float Stainless Steel

    Small, lightweight, and extremely stable in non static, highly contaminated liquids. Slosh shielding minimizes effects of turbulence and helps prevent interference by foreign material. Bracket-mounted to any convenient surface.

    Data Sheet
  • Gems LS-3 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Plastic

    Gems® type LS-3 small size switches are made from engineered plastics and offer high reliability, compact size, and low cost in NPT, straight, and metric threads. They are ideal for shallow tanks, restricted spaces, or any low-cost, high-volume use. They are also available in FDA compliant materials.

    Data Sheet
  • Gems LS-300 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Plastic

    Designed for the high quantity needs of the OEM, LS-300 Series Switches are the ideal level sensor for shallow tanks and reservoirs. Compact and versatile, these low-cost, plastic level switches offer a broad choice of mountings and float materials.

    Data Sheet
  • Gems LS-300TFE Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Plastic

    Gems® LS-300TFE Series Multi-Point Level Switch is a low particle, generation-one piece molded design that is corrosion resistant and has 1 to 4 actuation levels in a single unit. Typical applications consist of semiconductor process equipment, pure chemical delivery systems, wafer cleaning and etching systems, and cabinet leak sensing.

    Data Sheet
  • Gems LS-350 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Plastic

    Gems® LS-350 units combine siphon tube and up to four liquid level sensors as a single component. The complete unit installs through a single opening in the fluid container. The most common applications for this product consist of  immuno-chemistry/cytology, hematology, automated urine analysis and laboratory automation.

    Data Sheet
  • Gems LS-38760 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial, OEM Moving Parts Float Aluminum

    Cushioned float and switch for turbulent liquids or excessive vibration. Easily grounded. Ideal for tank trucks, construction equipment or mobile applications.

    Data Sheet
  • Gems LS-52100 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Hazardous Location, Industrial, OEM Moving Parts Float Stainless Steel

    Rugged, all-stainless steel unit offers broad chemical compatibility at temperatures to 300°F (148.9°C). Explosion-proof models available. These units solve the problem of point level sensing in tanks with inaccessible tops or bottoms, or at intermediate locations in larger tanks. Operation is positive and dependable. The float pivots with changing liquid level, displacing a shuttle which magnetically actuates a hermetically sealed switch within the unit. Installation is through the tank side at the detection point.

    Data Sheet
  • Gems LS-7 Alloy Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Stainless Steel, Plastic, Other

    Built for durability, Gems® LS-7 Series switches utilize stainless steel, or zinc bodies. Ideal for any small tank or vessel destined for a rugged environment. All-stainless steel material of construction of Types 9 and 11 is generally recognized as safe with FDA for food contact regulations.

    Data Sheet
  • Gems LS-7 Plastic Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Plastic, Other

    Gems® LS-7 Plastic Switches are low-cost units ideal for high volume use in small tanks and vessels. Engineered plastics construction offers broad compatibility in water, oils and chemicals.

    Data Sheet
  • Gems LS-700 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial, OEM Moving Parts Float Brass/Bronze, Stainless Steel

    These compact units feature the rugged durability of stainless steel or brass construction in a lightweight package. Ideal for tanks less than 4 feet.

    Data Sheet
  • Gems LS-700F Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial, OEM Moving Parts Float Brass/Bronze

    Overfill Protection for Refrigerant Tanks.The LS-700F enables safe compliance with EPA directives to recover refrigerants. These units are designed to fit standard 30# and 50# D.O.T. approved refrigerant tanks. They provide 80% full shutoff capability when used as an integral part of a recovery system.

    Data Sheet
  • Gems LS-74780 All CPVC Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial, OEM Moving Parts Float Plastic

    Particularly well suited for rough service. Ideal for use in chemical and plating applications.

    Data Sheet
  • Gems LS-750 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Hazardous Location, Industrial, OEM Moving Parts Float Brass/Bronze

    With a compact-sized float, slosh shield and weighted collar, the LS-750 provides liquid level detection for a wide variety of applications. Suspend in stand pipes or sumps for leak detection duty, or drop into wells for ground-water monitoring. Supplied with 25 feet of waterproof cable.

    Data Sheet
  • Gems LS-77700 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Brass/Bronze, Stainless Steel

    Gems® type LS-77700 bent stem switches provide the greatest buoyancy of any side mount version. They perform in liquids with specific gravities as low as .45. The switches protrude into the tank less than three inches.

    Data Sheet
  • Gems LS-800 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Hazardous Location, Industrial Moving Parts Float Plastic

    Gems® LS-800 Series is capable of supporting larger, more buoyant floats, and is physically stronger for better reliability in contaminated or turbulent media. This series offers SPST or SPDT switches, and a choice of mountings, floats and materials that can be configured for a wide range of applications in water, oils, chemicals and corrosive liquids.

    Data Sheet
  • Gems LS-800-5 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Brass/Bronze, Stainless Steel

    Gems® LS-800-5 Level Switches are ideal for large or small tanks or where access to the inside is impractical or impossible. These units mount completely outside of the tank, at the level actuation point.

    Data Sheet
  • Gems LS-800PVC Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Hazardous Location, Industrial Moving Parts Float Brass/Bronze, Stainless Steel

    Gems™ all-PVC LS-800PVC Series switches bring reliable level sensing to corrosive liquids. These durable, yet economical, switches use the same high-quality, dependable reed switches found in Gems™ most expensive models. NSF-approved wetted parts make the LS-800PVC suitable for potable water applications.

    Data Sheet
  • Gems Opto-Pak Controllers

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM, Switch/Transmitter Electro-Optic Plastic, Other

    Gems® Opto-Pak Controllers convert standard 110 VAC line current to the 12 input power required for ELS-1100 and ELS-300 operation, and provide an SPDT, 5 Amp relay output for direct control of moderate loads. Two models are available: an open circuit board Opto-Pak Controller for incorporation into custom enclosures, and the self-contained, NEMA 4X model pictured here.

    Data Sheet
  • Gems TH800 Temperature and Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial, OEM Moving Parts Float Brass/Bronze

    Level monitoring and temperature switch in a single unit. Intermediate in size; single-setting temperature sensor is in bottom of stem.

    Data Sheet
  • Gems Water Leak Detection Sensors

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Non-Moving Parts Float, Pressure Stainless Steel, Plastic

    Warrick® Leak Detection Sensors are designed for single wall piping, sump alarms and other small areas. Combine with Warrick Monitoring Panels for complete leak detection systems.

    Data Sheet
  • Gems WIF-1250 LevelSwitch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Conductive Other

    Gems® type WIF-1250 sensors are innovative, no-moving parts solutions specifically designed to detect the presence of water in fuel. They are an ideal solution for OEM's of off-highway vehicles, locomotive and generator sets. They are also idea for use with fuel filters. Based on reliable conductivity technology, WIF-1250 sensors are built from robust nickel plated steel for compatibility with temperatures up to 257°F and are suited for the most challenging environments or applications. A 5-second delay prevents “slosh” actuation. The sensor is easily mounted in any position.

    Data Sheet
  • Gems XLS-1 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Ultrasonic Stainless Steel

    XLS-1 ultrasonic level sensors are compatible with water-based and hydrocarbon based liquids, and are perfect for applications where condensation may affect other sensing technologies. The XLS-1 is an ideal solution for sensing liquid level in generators, water tanks, radiators, printers, and other industrial applications. XLS-1 ultrasonic level switches expand the Gems catalog of solid-state level sensors.

    Data Sheet
  • Harwil L-21N/L-21VCR Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial, OEM Moving Parts Float Plastic

    Harwil® type L-21N & L-21VCR industrial level switches are low cost, high performance switches made from highly durable plastics. They feature a variable liquid differential and a single point pump up/pump down level control. Interchangeable differential band modules, for all non L-21+ versions, allow for 5 minute on-site switching of differentials from 1″ to 2″ to 3″ to 5″ in any sequence to satisfy variable operational requirements as they occur.

    Data Sheet Buy Now
  • Harwil L-30N/L-30CR Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Moving Parts Float Plastic

     

    Harwil® type L-30N & L-30CR industrial level switches provide particle contamination resistance via a single convolute elastomeric flexible seal which is continuously flushed by the working fluid. These switches feature vertical or horizontal mounting, high/low liquid level alarms, pump up/pump down controls, solenoid valve controls, liquid level indication, and an optional filter boot.

    Data Sheet
  • Harwil L-40N/L40VCR Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Plastic

    Harwil® type L-40N & L-40VCR side and top mount switches are made of corrosion resistant plastic with an optional metal pin available in 316 stainless steel, Hastelloy C, titanium, Tantalum, or Teflon. They are ten times less sensitive from deposit and build-up of contaminants than sliding float models and are meant for use in particle contaminated fluids.

    Data Sheet
  • Harwil L-5/L-5SS Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Moving Parts Float Brass/Bronze, Stainless Steel

     

    Harwil® type L-5 & L-5SS industrial level switches feature continuously adjustable float buoyancy control to allow use in fluids with specific gravity down to 0.6. Continuous buoyancy control allows switch activation at oil/water interface. These switches may be used in hazardous areas when used with intrinsically safe relays. They feature a high/low liquid level alarm, solenoid valve on/off control, and horizontal mounting.

    Data Sheet
  • Harwil L-8N/L-8CR Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Moving Parts Float Plastic

     

    Harwil® type L-8N & L-8CR industrial level switches feature continuously adjustable float buoyancy control to allow use in fluids with specific gravity down to 0.6. Continuous buoyancy control allows switch activation at oil/water interface. These switches may be used in hazardous areas when used with intrinsically safe relays. They feature a water/oil and foam/fluid interface switch point, a high/low liquid level alarm, solenoid valve on/off control, liquid level indication, direct pump control, and horizontal mounting.

    Data Sheet
  • Kobold NCM Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Brass/Bronze, Stainless Steel

    Kobold® type NCM multipoint float level switches are designed to meet a wide range of applications. They use a hermetically sealed reed contact actuated by a magnet in the float. These custom-manufactured units are available in lengths up to 48 inches with up to four control points in user specified locations.

    Data Sheet
  • Kobold NCS/NCP Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Brass/Bronze, Stainless Steel

    Kobold® type NCS & NCP float level switches are designed to meet a wide range of applications. They use a hermetically sealed reed contact actuated by a magnet in the float. They can be mounted in the tank top or bottom and will operate with up to a 30° tilt from vertical. They are field selectable for normally open or normally closed. They can also be made intrinsically safe for hazardous application by the use of I.S. barriers.

    Data Sheet
  • Kobold NCW Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Non-Moving Parts Capacitive Stainless Steel, Plastic

    Kobold® type NCW capacitive level indicators serve to monitor liquid levels in tanks. They consist of a measuring probe and a connecting head with a plug-in evaluation module. Depending on the operating conditions, different probes are available: single probe for standard applications, double probe with PVDF connection for non metallic tanks and aggressive media, single probe with external reference tube for non metallic tanks or media with very low dielectric constant, and single probe with split connecting head for liquid temperatures of up to 125°C.

    Data Sheet
  • Kobold NEK Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Conductive Plastic

    Kobold® type NEK compact conductive level switches are an excellent choice for small tank level monitoring. They are available with either PPS or polypropylene bodies. The design has no moving parts so it excels in dirty liquids with a high solids content. The SS electrodes also enable it to handle many compatible chemicals and aggressive media in use today.

    Data Sheet
  • Kobold NGS Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Moving Parts Float Stainless Steel

    Kobold® type NGS industrial level switches are rugged switches built for the harshest of environments. All wetted parts are constructed of 316 stainless steel. The SPDT switch is activated by a permanent magnet external to the switch housing so that no penetration exists between the process medium and the switch internals. This mode of operation results in a very reliable switch which requires no external power to operate. The high-capacity, 10 Amp mechanical switch will directly operate most electrical loads such as relays, solenoid valves, and motor starters.

    Data Sheet
  • Kobold NIR-9 Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Moving Parts For Bulk Media, Paddle Stainless Steel

    Kobold® type NIR-9 level switches are suitable for a wide variety of applications for bulk material and solids in silos and hoppers. Product level is reliably controlled, regardless of humidity and conductivity of the product. Different vanes and process connectors are available, according to product and tank size. The switching sensitivity can be adjusted to three different settings by changing the spring position.

    Data Sheet
  • Kobold NKP Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Plastic

    Kobold® type NKP is an economical level switch available in polypropylene or PVDF wetted materials allowing for wide compatibility with many aggressive liquids. It is distinguished by its repeatable response, compact size, and high capacity reed switch and is designed for installation into the side walls of tanks. The switch function may be changed from normally open to normally closed by rotating it 180°.

    Data Sheet
  • Kobold NMF Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Moving Parts For Bulk Media, Membrane Brass/Bronze, Plastic

    Kobold® type NMF membrane level switches allow economic level monitoring of bulk media in storage tanks. They may be used to indicate full and empty states and load demand for dusty, powdery, granulated, and grainy bulk solids. They are suitable for use with bulk materials (19 to 144 lb/ft³) and particle sizes up to 30mm. They will operate properly provided the bulk media flows easily and does not pile up at a sharp angle.

    Data Sheet
  • Kobold NQ Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Non-Moving Parts Ultrasonic Stainless Steel

    Kobold® type NQ level switches are compact, ultrasonic level switches that activate when immersed in liquid. Their short intrusion length, 1.42″, makes them ideal choices for applications where container size is limited. The NQ has no moving parts and is suitable for most freely flowing media. 316L stainless steel construction in a glass-fiber reinforced Polyamide housing make the NQ a reliable performer in industrial applications.

    Data Sheet
  • Kobold NSC Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Non-Moving Parts Capacitive, For Bulk Media Stainless Steel

    Kobold® type NSC level monitor devices are used for the monitoring of minimum and maximum levels in silos and depots. They are working on the capacitive principle and can be supplied in two different designs. The NSC-R is supplied with a rigid stainless steel probe with PTFE coating and mostly used for monitoring the maximum level. The NSC-C consists of a stainless steel probe body which is connected to the connection box by means of a steel cable coated with polypropylene. This type is usually used to control the maximum level, but also works for the minimum in case of low bulk densities. Both types are suitable for various installation conditions.

    Data Sheet
  • Kobold NV Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Brass/Bronze, Stainless Steel

    Kobold® type NV is an economical, compact level switch for liquids. A cylindrical, stainless steel float is located at one end of a horizontal balance arm. The reed contact is factory set at normally open, but can be changed to normally closed by simply sliding the reed switch housing. The switch sensitivity is also adjustable to help minimize the effects of turbulence.

  • Kobold NVI Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Non-Moving Parts For Bulk Media, Vibrating Fork Brass/Bronze

    Kobold® type NVI industrial level switches are designed for single-point level monitoring in powder and small diameter, granular media applications. The system consists of a vibrating probe and an electronic switch. The media must have a density of 3.1 lb/ft³ (0.05 kg/dm³) or greater for proper operation. The sensitivity of the switch is factory set for use with a media density of 18.73 lb/ft³ (0.3 kg/dm³) or greater, but this is easily adjusted via a DIP switch.

    Data Sheet
  • Kobold NWP Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial, OEM Non-Moving Parts Non-Contact Plastic

    Kobold® type NWP level switches operate by the vibrating fork principle and vibrate at a frequency of 400Hz in air. The rugged technology provides reliability for tough applications such as coating, foaming, and turbulent media. The all solid state design ensures longevity and the all plastic construction makes it ideal for many aggressive liquids. For optimum performance, the liquid level switch adjusts automatically for coating build up, and if necessary, outputs a proactive maintenance alarm to request cleaning. The low voltage SPST relay can replace semi-conductor outputs when wired appropriately.

    Data Sheet
  • Kobold NWS Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Non-Moving Parts Vibrating Fork Stainless Steel

    Kobold® type NWS level switches work on the vibrating tuning-fork principle. They are compatible with non-coating and some coating media who viscosities can range up to 5000 cSt. In addition to the electrical switching control function, an LED signals the status of the switch and the presence of power at the NWS's terminals. The switching logic of the NWS is easily toggled between N/O and N/C by an internal switch.

    Data Sheet
  • Kobold TED Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Electro-Optic Stainless Steel, Plastic

    Kobold® type TED switches operate independently of liquid properties such as color, viscosity, dielectric constant, density, conductivity, contamination, and temperature. They are compact, self-contained, and have an all solid state design. Reliability and operational consistency are ensured by use of a design that contains no moving or wearing parts. The body is available in polysulfone, stainless steel, or PFA and can accommodate a variety of containers and chemicals.

    Data Sheet