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Applications :
- Mechanical detector for signaling clogging
- All products except abrasive and large solid
Advantages :
- Low cost detector
- Simple mechanism
- Die cast aluminium
- Nitrile facing compatible for the food industry |
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Magnetrol’s displacement type level switches suppliers offer the industrial user a wide choice of alarm and control configurations. Every unit utilizes a simple buoyancy principle and is well suited for simple or complex applications such as foaming or surging liquids or agitated fluids.Displacer level switches usually cost less than other types of level switches.
Features include narrow or wide level ranges achieved through multiple switch mechanism capability, displacers that adjust along any point on the suspension cable, anti-surge design to eliminate the possibility of switch shortcycling, flanged or threaded mounting, field adjustable set point and switch differential, NACE models and floating roof top models.
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Trimod Besta level switch supplier
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, suppliers of 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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Cls Besta – the universal level switching
The same level switch can be used for monitoring liquids, bulk materials and media interfaces. |
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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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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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Bulletin 840 Automatic Manufacturer of float switches are heavy duty horsepower or control circuit rated devices which can be used to control and monitor liquid levels in a professional tank or sump. As the liquid level rises or falls in a sump or tank, at a preset level the professional 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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- LS Series
LIquid manufacturer of level sensor in a wide range of materials, switching and professional fitting options. With UL & WRAS models.
- LCS Series
Push fit external mounted liquid level sensor, with cable or with integral manufacturer of 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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Float Type Suppliers of 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 manufacturer products, pressure switch manufacturers instruments, flow switching 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 manufacturers of level sensors, float type, CVD, thin professional film, piezo-resonant, capacitance, hall effect and conductance products and services.
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Nivofix NW1-020HM/HK
Mechanical Level switch supplier for liquids with magnetic
triggering of an adjustable rees switch.
high switch capability
wall mounting
reliable
good repeatability |
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- Simple type
- Reedswitch type
- Material: 316SS, P.V.C., P.P.
- PVDF available
- Switch setting point: Max 4 point
- Float size: ¢ 28~¢ 75 |
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- Standard
A basic range of optical level sensor manufactured in polysulphone - compatible with a wide range of materials.
- High Performance
High reliability in aggressive environments makes the High Performance range the ideal product for truck and off road applications.
- Optimax
Optimax is the sensor of choice for high volume users where high volumes demand costeffectiveness.
- Probe Style
Mainly used in the automotive sector, these sensors can be supplied with a variety of probe lengths, interconnector types and are manufactured to AS standards.
- TS Series
The PTC characteristics of the Thermistor make this liquid level sensor sensitive to change in the medium. |
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ITECA SOCADEI manufactures rotative paddle detectors for level detection in any solid bulk silos or hoppers etc ... Their casing in cast aluminium make them robust and reliable.
Besides they can meet any demand with a wide range of accessories (paddle extension, tube extension for high temperature up to 500°C - 930°F and adapted to insulated hoppers, steel frame for horizontal mounting and different paddles).
For security level, is strongly advises to add a control module type BTR 111 to get positive security and reinforce information.
Our strong experience in bulk solid market enables us to propose you the most adapted solution for your application. Please do not hesitate to contact us.
Technical data:
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Measurement range: Installation position horizontal or vertical
Operating pressure: -0.5...+1.8 bar
Conditions of materials to be measured: Solids weight 80 g/l
Material temperature: until 80 °C(176°F)
Material grain size: Up to 50 mm
Ambient temperature: until +60 °C
Ingress protection : P 65
Power supply unit: 110/220 VAC, 24/48 VAC or 24 VDC
In option:
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Material temperature: until 500°C (930°F)
ATEX 20
Lengthens
Protective Attaches
Adjustment for hopper insulated
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Models
Manufacturer of float switches
7014 and 7010 Series Float Switches Float switches provide simple mechanical control for clean liquid applications. Floats are available for single or multiple control points.
Conductivity Switches
6012 / 6013 Series Conductivity Switch Conductivity switches are suitable for measuring conductive liquids that do not leave coatings. Holders are available that can accept up to 12 electrodes. |
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Increasing demands for compliance with safety systems and overfill protection has mandated more reliable point level measuring. Echotel® Models 961 & 962 Ultrasonic Supplier of level switches meet these demands with advanced transducer designs, extensive hazardous location approvals, and a new self-test technology.
Model 961 offers the ultimate solution to reliable single point liquid level measurement. This advanced switch uses pulsed signal technology for superior performance in difficult process conditions, and to provide excellent immunity from sources of electrical noise interference. Extensive self-testing of the electronics and transducer make this advanced switch suitable for use in Safety Integrity Level (SIL) 2 loops.
Model 962 is a dual point switch that can be used as a level controller, or to control pumps in an auto fill or auto empty mode. The tip sensitive lower gap performs well in aerated or foamy liquids, and can measure to within 14" of the vessel bottom. The rigidity of the unique flow-through upper gap allows separations of 125" (318 cm) between the upper and lower gaps.
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COSENSE INC Level and Distance Measurement is not just another level or proximity sensor supplier:
-Contact, Non-Contact and Non-Intrusive (sense "through" tank walls without penetration) Level and Proximity
-No moving parts, sanitary, flanged, multi-point, electropolished, switch output or analog designs, explosionproof, intrinsically safe
-No calibration
-Titanium, Tefzel, Stainless, CPVC, Monel....
-Cryogenic (-300F/-184C), High Temperature ( 750F/398C)
-Subminiature with .0005 inch (.013 mm) accuracy
-Full Scale measurements as small as .01 (.25 mm) can be used to measure inside test-tubes!
-Large robust designs and subminiature sensors
-Aerospace, bio-medical, nuclear, pharmaceutical, process, lab, semiconductor,automotive, power.....
-OEM and SPECIAL REQUESTS WELCOME
-COSENSE All Tefzel Level sensors suppliers, starting at $95.00 US Dollars, (relay contact or loop powered options) for use in practically any acid, caustic, water, oil, etc....
-COSENSE sonic and acoustic systems work independantly of conductivity, dielectric, color, opacity, density. Models for most applications available. Call, email or fax us for FREE ASSISTANCE and product information. If we don't have it, we may be able to design a custom solution just for you.
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Applications:
- Detection of high, intermediate or low levels
- Non sticky powders and granulars (<10mm)
Advantages:
- No moving parts
- Large self cleaning single blade
- Easy to install
- Adjustable sensitivity
- Multiple probe lenghts
- Multiple products can be detected in the same silo
- Minimum material density : 0.03
- Maximum working pressure : 10 bars
- Die cast aluminium |
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Float switch made of high-grade steel or plastic in different versions
Characteristics:
- simple installation
- low-priced
- maintenance-free
- Reed switches as logic elements
- Electrical connection: Housing, plug or
Kabelausgang
- standardized and customized remarks
By their robust and maintenance-free construction they are suitable for nearly all liquids and can be used among other things within the following industrial ranges:
Equipment construction, mechanical engineering,
Chemistry, biochemistry, foodstuffs industry, pharmacy
Natural gas, energy installations, power stations, offshore ones,
Petrochemie, shipbuilding etc.
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PNEUMATIC LIQUID LEVEL CONTROL
Warren Rupp’s float actuated liquid level control provide all-pneumatic operation. Especially useful in sump and liquid transfer situations, the float actuated switch opens and closes professional air supply to the pump for positive ON-OFF response. High capacity air cock accommodates air flow requirements up to 125 cfm, with a pressure drop less than 10 psi. |
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LEVEL LIMIT VALUE
- capacitive suppliers of level switches for liquids and bulks, lateral
and vertical installation, PNP exit, also for aggressive media, also for
strongly got dirty suitably.
- opto-electronic level switches made of high-grade steel for liquids, that
lateral and vertical installation, PNP exit, remarks for high
Temperatures and pressures, hygenic applications
- Manufacturer of float switches from high-grade steel and plastic one, for lateral and
vertical installation, switching contacts reed switches, up to 4 switching points,
customized remarks |
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Optical level threshold switches:
With PNP exit, plug or cable connection, with thread G3/8 ", G1/2 ", M12x1, Camp, material high-grade steel, normally open contact or opener function, installation position arbitrarily, also freely selectable probe length,
For high temperatures to 175°C, for high pressures to 250bar, foam detection possible.
For liquids such as oils, water, destiliertes water, media of the refrigeration technology e.g. ammonia, liquids in Pharma and foodstuffs industry
Application:
In hydraulics, equipment construction and mechanical engineering, process and process engineering, water technology, environmental technology, pump technology, refrigeration technology, pharmaceutical one and foodstuffs industry |
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Elettrotec float level switches are designed to meet a complete range of application requirements. Available in brass and NBR float, stainless steel or PVC to detect the level of dissimilar liquids such as water, oil, solvents and acids.
According to the different models Elettrotec switches have to be mounted vertical from professional tank top.
Various mounting configurations are available and a variety of wire terminations, custom lead lengths, cable jackets and connectors manufacturer can be supplied on request.
Elettrotec switches are shipped Normally Closed (N/C) as a standard but switches in N/O and SPDT mode can also be ordered.
In addition to single point detectors, Elettrotec also offers multipoint products, customer kit-assembly, switches in explosion-proof execution (EExd IIC T6) and specifically approved for marine applications (RINA, LLlyd's Register, Germanischer Lloyd) |
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Features:
- Suitable for most bulk goods
- Simple and reliable measurement principle, maintenance free
- Insensitive to dust, electrical charge, adhesion, temperature and pressure
- Suitable for Hazardous Locations (dust explosion)
- Small and compact design, requires little space
- Swivelling housing for simple installation
- Robust die-cast aluminium housing
- Enclosure IP 66
- Variety of supply voltages and process connections available |
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For conductive liquids
Contact 2 contacts via relays
Connection G 1, G 11/2 male, 1 NPT, 11/2 NPT male
Material st. st., hastelloy, titanium
Max. pressure pressureless
Max.temperature 60°C
For conductive liquids (>20 mikroS/cm)
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Compact vibrating level switch manufacturers for liquids
For universal use as overfill or dry run protection system
All advantages in an overview:
- setup without adjustment
- screwed piezo drive
- SIL 2 qualified
- product-independent switching point with high reproducibility
- wear and maintenance-free
- instrument from the plics® family
Version: standard version
Material: 316L; Hastelloy C4; enamel; ECTFE; PFA
Process: professional fitting from G¾A |
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Features:
- Especially suited for applications in fine grained and powdery bulk goods
- Simple and reliable function principle, maintenance free
- For difficult applications with high mechanical loading
- Short insertion length allows installation in very limited spaces, e.g. down pipes
- Favourable design to avoid build up between the forks
- Detection of solids in liquids
- Robust die-cast aluminium housing
- Enclosure IP 66
- Certified for hazardous locations (gas and dust) |
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