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A comprehensive modular system provides the basis for the configuration of individual level indicators – cost-efficient and directly suited to customer needs. Depending on requirements, we offer level indicators with almost any defined switching points, quasi-analog with dry reed resistor chains and a resolution of up to 5mm and low cost capacitive level indicators. The probes in the capacitive level indicators can be cut to length by the user and simply calibrated at the touch of a button. For bulk solids we offer silo switches.
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* P/N:LS-051
LSAZ-90 horizontal level switches, This is a stanard level switches, are ideal for sensing condensate tray level in heating, venting and air-conditioning systems. Feature high reliability and compact, miniature design, making them suitable for use in tight spaces. SUS304 or SUS316L material can be selected.
* P/N:LS-328
LSA-34-1/2-300-P float level swiches, Made of plastic, low cost, with M10 threads, applied to aerospace, air compressors, buck storage tanks, chemical dispensing systems, commercial restaurant industry. Chermical liquid level controlling.
* P/N:12345
LSA-27-1/2-300-P float level switches combine low cost and reliability with fast simple installation, used for chemical processing systems, sumps, collant tanks, oil reservoirs fuel or water tanks sterilizing equipment, irrigation systems
* P/N:LS-055
LSA-40-1/2-300 float level switches, Made of SUS304 or 316L, Typical installations, such as pipe plug, flange, and thread, Bulkhead etc is selected. Normally closed, or Normally open is selecthigh, low, middle liquid level sensing for almost any application, applied to aerospace, air compressors, buck storage tanks, chemical dispensing systems, commercial restaurant industry, parts washers, power generation equipment, petrol and diesel pumps control and prevent, commercial coffee machine.
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Particularly reservoirs located under floor level or in pits need for the visual surveillance of the liquid level devices that can be installed on top of the tank. The NS-OM range provides a visual indicator directly coupled to a float inside the tank. In addition to the optical indication, electrical signals are available. These come, depending on the version, either from internally or externally located contacts or continuously operating analogue displacers.
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Due to specific tank layouts and the variety of media available in the pharmaceutical, chemical and automotive industry, a wide product range is required to ensure that all requirements can be met. A comprehensive modular system enables you to configure almost any level measurement solution possible. In exceptional cases where this is not possible, you can rely on the comprehensive development expertise of elobau.
Define your optimal solution with the new online assembly system at www.elobau.com.
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Soba HR HY
Recommended to perform multilevel regulation in highly corrosive liquid mixtures (hydrocarbons, oil, solvents, waste water, etc.).
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BIP STOP VR ECO - Neoprene or hypalon cable HO7RN8-F certified
By connecting it directly to the pump, this float level switch makes start and stop the pump.
110° switching angle that prevents excessive jerking of the pump's engine.
Biconical cover which avoids any risk of clogging.
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Comus International has now added to their extensive range of switch and sensor products a range of vertical and horizontal plastic and stainless steel floats.
The range includes vertical and horizontal mounted single and multi float types including the side mounted crocodile type.
The float switches are compact, reliable and very easy to install. They are not affected by electrical interference and with a wide range of materials are able to withstand various chemicals, high temperatures and high pressures. By varying the size of float and material used we are able to make sure the switch activities correctly every time.
The activation of the switch uses the principle of a reed switch and magnet.
When used in the vertical position the reed inside the stem is stationary and the float (housing a magnet) is moved up or down passed the reed switch (this closes the reed contact). When the magnetic field is moved away the reed switch opens.
When used in a horizontal position the float is used in a pivotal movement. The magnetic field inside the float is moved into the proximity of the reed switch inside the stationary stem. The reed switch opens or closes.
For more technical information on these and over 800 switch and sensor products please contact the sales office.
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Float Type Level Switches
Flotect® Liquid Float Switch - Model L4
Explosion-proof, Leak-proof, Brass/SS Housing
Flotect® Liquid Float Switch - Model L6
Explosion-proof, Leak-proof, Brass/SS Housing
Flotect® Liquid Float Switch - Model L8
Leak-proof, Weatherproof Optional, Low Cost
Chamber Type Level Switches
Chamber Type Level Switch - Series 123/125
Operating Pressures to 150 psi, Snap Action Type
Chamber Type Level Switch - Series 102/1102
Operating Pressures to 300 psi, Flanged Chamber
Chamber Type Level Switch - Series 500
Operating Pressure to 400 psi, Adjustable Deadband, Weatherproof
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Gems Sensors, Inc. is a leading manufacturer of level switch products, pressure switch instruments, flow switch devices, and liquid level control units for use in a broad range of fluids across the industry. Gems products feature an ever-expanding selection of sensing technologies including: electro-optic, ultrasonic level sensors, float type, CVD, thin film, piezo-resonant, capacitance, hall effect and conductance products and services.
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Convincing Advantages
- easy and reliable method to monitor fluid levels
- proven float principle
- easy side installation using threads ¾" or ½" BSP
- potential-free contact as signalling transmitter
SIKA-level controller in service as
- run dry protection for pumps (minimum alert)
- spill protection (maximum alert)
- leakage monitoring
- screwed-connection oil level monitoring gauge, e.g. at compressors
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Device designed to control the water level into pressurized or non-pressurized tanks.
- Fitted by two electric deviation switches, fast and non-vibration type with silver-plated contacts: one operating on the minimum level and the other one on the maximum level.
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- LS Series
LIquid level sensor in a wide range of materials, switching and fitting options. With UL & WRAS models.
- LCS Series
Push fit external mounted liquid level sensor, with cable or with integral connector.
- LDS Series
Liquid level sensor with a close differential between operate and release, for sensing small change in the liquid level.
- RS Series
LIquid level sensor vertical travel float is suitable for internal and external fit - ideal for the tight corner of the tank.
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Soba Ex, ATEX certified
Compulsory for multilevel regulation in sewage pumping stations with explosive risks 0, 1, 2 (gas) & 20, 21, 22 (dust)
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The horizontally mounted L070 is a rugged, hazardous duty level switch providing a safe, isolated switch closure for monitoring high and low liquid levels. With an all stainless steel construction and ultra-light float, the L070 provides high performance in most any media and can be adapted to sense dissimilar fluid interfaces within a 0.1 differential.
FM approved for Class I, Division 1, Groups C,D,E, F & G hazardous locations, the L070 also features a water-tight switch enclosure with a standard ½" NPT conduit connection and can be installed for either normally open or normally closed switching.
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The wider displacement L500 multi-level switch for larger tanks monitors up to eight independent levels in a single device. Available in lengths up to 15 feet, these sensors are individually designed for your application from over 1400 possible combinations of floats, mounts, and material options.
With only a single entry, the L500 can track changing levels within the tank as well as monitoring liquid interfaces of dissimilar liquids in a single tank like oil water separations, chemical emulsions or condensation levels. These sensors can also be equipped with a wide variety of enclosures and thermostatic switches to provide level and temperature control in a single control.
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ATS 165 EP, ACS certified (ACS: Certificate of Sanitary Conformity)
ACS certified float level switch for a mandatory use in drinking water (EP) meant for human consumption.
This float level switch is connected to the pump to perform an automatic regulation. It has been specially designed for use in very agitated water and its 165º switching differential avoids excessive jerking of the pump.
Application exemples: Tanks and reservoirs of drinking water.
For multilevel regulation in drinking water, we propose the SOBA EP, ACS certified which has a 25º switching differential.
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TUBA 1'' VR ECO
Level sensor for automatic regulation and level control for tanks and cisterns with very small diameter orifices.
Mainly used for tanks requiring mounting by the sides or for an installation with ballasts or fixed to a vertical tube.
Also available in 1''1/4 version.
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The AQUA XL float level switch has an internal ballast. Thanks to its heavy weight (775g) and its density superior to the liquid, the cable is constantly straight in the vertical position.
Applications: The AQUA XL is ideal for every type of pumping station, sewage stations, water treatment stations, etc. It is particularly appreciated when dealing with thick grease layers.
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Trimod Besta level switch
The 3-modular design provides problem solutions for any application. The 3 modules – switch, flange and float module – can be supplied in countless variants and have proved themselves for years through their reliability in an extremely wide range of sectors (chemicals, petrochemicals, off-shore, power plant construction, shipbuilding, industrial installation).
Unlimited switch combinations
Whether mounted on the side, from above or in a bypass, the modular design always makes it possible to achieve switch combinations for specific applications. This modularity permits customized solutions.
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AKS 38 is an electro-mechanical float switch designed to provide a reliable, electro-mechanical response to liquid level changes.
The simple and basic design ensures long lifetime performance and reliable operation for many applications.
AKS 38 can control liquid level in vessels and accumulators or can be used as a low/high level safety alarm.
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- Simple type
- Reed switch type
- Material: 316SS, P.V.C., P.P.
- PVDF available
- Switch setting point: Max 4 point
- Connection size :1/2" ~ 3/4"
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- IP65
- Side mounting type
- Thread connection: 1.5"~3"
- Wetted parts material: 316SS
- Micro switch: 3A/250 VAC 5A/30VDC 0.4A/125VDC
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Operation of AMOT Model LSP Level Valve is simple and straight forward. Model LSP’s float is raised and lowered by changes in liquid level. A magnet in the LSP’s float arm actuates a pneumatic 3-Way valve mechanism, when the float arm passes near it.
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Bulletin 840 Automatic Float Switches are heavy duty horsepower or control circuit rated devices which can be used to control and monitor liquid levels in a tank or sump. As the liquid level rises or falls in a sump or tank, at a preset level the switch can either start a motor to adjust the liquid level or activate a circuit to turn on a light or sound an alarm. Bulletin 840 Float Switches are designed for long life and heavy duty operation. They are offered in five different styles with many different float operator assemblies.
Bulletin 840 Automatic Float Switches:
Liquid Level Sensitivity From 2 to 5 Inches
0.6 to 3.8 lbs Switch Operating Force
2 or 3 Pole Contact Configurations
Tank to Sump Convertibility
NEMA A600 and NEMA N300 Contact Ratings
Type 1, Type 4, and Type 7 & 9 Enclosures
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The L1200 series float operated level switches are available in electric and pneumatic models. They are primarily designed for high level applications but models are available for low level.
Features:
- BUOYGLAS™ float operates to 0.5 specific gravity
- stainless steel models meet nace requirements and carry Canadian registration numbers
- Models rated for 2000 psi (13.8 MPa) [138 bar] vessels
- Models listed for Class I, Division 1 Locations
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Float type level switch
FB-5000 is a highly compact and durable float switch which is installed at a tank side through a nozzle. Made out of 316 SS, it has high corrosion resistance capability and is designed for high pressure ratings coupled with ease of handling. Float follows liquid level and actuates a Reed switch which could be used for actuating pump control, valve control, alarm message etc. for automatic and safe operation of process.
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- Approval C.E.S.I. ATEX II 1G EEx-d IIC T6
- 1 to 6 switch points
- Lenght up to 6 mt.
- Materials: Brass, St. Steel, PVC, PPL, PVDF
- Max working pressure up to 50 bar
- Standard working temperature up to 105°C
- On request max temperature up to 180°C
- Protection class IP65
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SMD Fluid Controls is focused on providing customized float switches and liquid level sensors at the costs of others standard products.
Click "More info" below, select the desired part and "Configure" your own part and we will be sure to give you quick and personal response. It's That Easy !
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VEGAFLO SL1C is used with detection of level as liquids. An order of commutation on a predetermined level makes it possible to carry out the ordering of pumps of filling or of draining, to set off an alarm misses water, very high level, etc... There exist two versions with angle of overlap of 25° or 110°
VEGAFLO SP 1C is used with detection of high level as pulverulent or granulous solids. The typical applications are the order D `stop of filling of silos and other means of storage for pellets, flours, powders, etc... For the high level monitoring of products in explosive atmosphere dust (zone 20,21 or 22) such as e.g. of cereals, there exists the version e.g. Its special geometry flat-bottomed, allows D `to avoid any risk D `hiding even on products of weak density such as by ex: sunflower, oats, escourgeon. The angle of overlap is of +-20° compared to the vertical.
Advantages:
- Without maintenance
- Omnidirectional Operation
- Biconical Form avoiding the risks of clogging
- Compactness
- Ecological: without mercury and lead
- Approval ACS (option for liquids)
- Available with cable 5 or 10m
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