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FCI liquid level/interface switches feature Thermal Dispersion technology in which the temperature difference between the two RTDs is greatest in the absence of liquid and decreases when the level element is submerged, cooling the heated RTD. An electronic control circuit converts the RTD temperature difference into a DC voltage signal. Both signals are provided at output terminals to drive two adjustable-setpoint alarm circuits. Both alarms are independently field configurable for liquid level, interface or temperature operation. Since all process media exhibit different heat transfer capabilities, highly sensitive FCI liquid level/interface controllers may be specifically calibrated to detect difficult interfaces between fluids -- including liquids, gases, slurries and foam regardless of their physical properties.
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The single unit or multiple reed switch units arehoused tightly in stainless steel or engineeringplastic stem, and the permanent magnetic issealed into the middle of the specified float ball(s). You can mount the float ball to penetrating through the stem, then the liquid buoyancy will deliver the float ball up and down at the specified position by graduating rings.
When the float internal magnet approaches the reed switch, it will actuate the reed switch contact point to create an open or close circuit. We can apply such on-off output signals to reach liquid level controlling and monitoring purpose.
The figures below show the float orientations on N.O. (Normal Open) and N.C. (Normal Close).
Features
Multiple points measuring, multiple level points are available for custom-built.
It is used the magnet to actuate the reed switch without any extra electric power source.
Each reed switch is durable for operation life reaching 2 million times.
All output signal wiring are simplified in same junction box (housing) to economize the external wiring construction.
FC(D) type magnetic float level switches are more economical in budget than other suppliers of level switches by comparison in multiple points.
The housing protection rating up to IP65.
Rugged construction and multiple options for materials from engineering plastics as PVDF, PP, PVC, and stainless steels as SUS304, SUS316, float switches can be applied to versatile applications in chemical corrosion of acidity and alkalinity liquid, solvents or oil fuels.
The reed switch and lead wire are isolated absolutely with liquids. All stainless steel switches are applicable to high pressure andhigh temperature performances. |
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Aurora® is the next generation of Magnetic Level Indicators. Its patented design is state of the art in this technology and reflects Magnetrol's subsidiary Orion Instrument’s innovation and commitment to magnetically coupled level indicators.
Aurora is a totally redundant system of continuous level monitoring and control. An Eclipse® guided wave radar coaxial probe is housed along with the MLI float in a 3" or 4" diameter chamber. While the indicator relies upon the float and its internal magnets to activate the flags or shuttle, the Eclipse measures the liquid level directly. Two completely separate technologies in a single external chamber ensure redundancy unlike any other MLI. The use of a baffle plate within the chamber ensures that the float and eclipse coaxial probe work seamlessly within the single chamber.
There are six basic configuration styles and over fifteen material selections for Aurora. For the first time ever, the ability to accurately and reliably measure ultra low dielectric media, high pressure/high temperature process conditions, and media with shifting and changing
dielectric values can be accomplished with Aurora.
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The Atlas™ is Magnetrol’s subsidiary Orion Instrument’s standard, high performance magnetic level indicator. Atlas is a single chamber design with either 2", 2.5", or 3" chamber diameter, as required by the application. There are twelve basic configuration styles including top mount models. Special configurations are also available.
Atlas magnetic level indicators are produced in a wide range of materials of construction, including plastics. Orion also offers one of the most complete selections of process connection types and sizes in the industry.
Atlas may be equipped with a variety of manufacturers of level transmitters and switches as well as flag and shuttle indicators with or without stainless steel professional scales. This enables the Atlas to be a complete level and monitoring control.
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Closed : float at the top - Open : float at the bottom
Closed : float at the bottom - Open : float at the top
PRODUCT REFERENCE
PTF01070
PTFA2015
PTFA3015 |
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| Magnetostrictive level sensors take advantage of the magnetostrictive technology for measuring product level, interface and temperature variations using to the float principle. |
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| TORRIX supplies information on professional tank professional levels. Through its continuous filling level measuring it creates quality assurance and safety during the process. TORRIX is suitable for all liquid media for which a higly accurate level measurement is required. |
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EG series Magnetostrictive Level transmitter was created from the principle of magnetic field strength of two different directions thus sending out a signal to determine the exact level of the medium. Therefore even if there should be a power failure and reconnection is needed, it will not affect the previous setting so there is no reconfiguration involved. Moreover there is no contact of the sensing element which is internally in the stem itself, so even if during repeat operation, there will be no damage done to the sensing element that might caused due to wear and tear.
As Magnetostrictive Level Transmitter signal output was direct, therefore additional installation of output interface was not needed thus any transfer interface. As the resolution was very accurate and reliable, this will enable to reduce the malfunction of the product and cause production down time of the company. Moreover, due to the durability of the sensing element, lifespan is exceptionally long, minimal maintenance and correction is needed, thus stocking up on replacement parts for maintenance is not needed.
For PC connection to enable distant monitoring of one EG transmitter ( use RS232 / RS485 communication port) or multiple EG industrial transmitters (use RS485).
(RS 232 / RS485 are optional accessories).
Features
High performance.
Absolute position output.
Short response time.
High stable & high reliable.
Non contact & long operation life span.
Multi output selection.
Easy installation & no periodic maintenance. |
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Radar EM540: the suitable solution for tank barges, inland river and ocean going vessels
The 8" EM540 radar is especially designed to be integrated within a dedicated cargo professional monitoring system for inland river or ocean going vessels and tank barges.
The EM540 radar is based on the use of smart sensors including microprocessors performing signal processing. In addition to transmitting tank level, pressure, and temperature data to the central monitoring system, it offers such capabilities as self-diagnostics, self-monitoring and remote configuring.
The use of an intrinsically industrial safe two-way digital signal transmission, between the radar and the central monitoring system, provides for an easy integration of the EM540 Radar into any type of control system. |
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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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COSENSE INC Level and Distance Measurement is not just another level or proximity transducer 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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The wider displacement L500 multi-manufacturer of level switch for larger tanks professional 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 professional 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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Pulsarpoint 600 - non-invasive point level metering :
The Pulsarpoint 600 is ideal for situations where it is undesirable or impossible to make an entry into a liquid storage vessel, yet for example a high level alarm is required. Simply fixing onto the outside of the vessel, the Pulsarpoint 600 operates as an acoustic monitor, ultrasonic soundwaves being transmitted through the wall of the professional tank to detect the presence or absence of liquid. |
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Application
SpotCheck
SpotCheck is a manufacturer of level switch for use in liquid applications where avoiding contact with the product is vital. The sensor is clamped externally to the wall of the pipe or vessel. The method of measurement is suitable for steel, plastic or glass up to 50mm thick.
Typical Applications
* Professional tank high / low level alarm
* Pig detection
* Pump dry protection
* Tanker off-load pump control
* Liquids with suspended solids + free gass
* Aggressive or toxic liquids, effluent, sewage etc.
* Flowing and static liquids
* High or low pressure pipes or vessels
* Detects liquid / foam interface
* Ultrapure or hygienic liquids, foodstuffs, pharmaceuticals
* Detect presence of spray eg. tank washing |
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COSENSE INC Level and Distance Measurement is not just another level or proximity sensor manufacturers supplier:
-Contact, Non-Contact and Non-Intrusive (sense "through" professional tank walls without penetration) Level and Proximity
-Non-intrusive detection use ultrasonic techniques similar to those used in hospitals
-No moving parts, sanitary, multi-point, professional switch output or analog designs, explosionproof, intrinsically safe
-No calibration
-Professional titanium, Tefzel, Stainless, CPVC, Monel....
-Cryogenic (-300F/-184C), High Temperature ( 750F/398C)
-Subminiature with .0005 inch (.013 mm) accuracy
-Full Professional 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 Manufacturer of level sensors, starting at $95.00 US Dollars, (relay contact or loop powered options) for use in practically any acid, caustic, water, professional 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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The oil control system controls the oil level in the manufacturers of compressor crankcase. The system consists of the following ESK-components:
• ESK – Oil Seperators
• ESK – Reservoir
• ESK – Oil Level regulators
• ESK – Pressure Cock
• ESK – Strainers
The oil carried over by a compressor in parallel systems has to be returned in the same quantity under all operating conditions. ESK-Oil control systems provides this control and works reliable.
Oil control systems are essential to control oil level if different compressor models are equiped in one a refrigeration system.
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SD Optical Level switching
NPN, PNP open collector output to energize relay or PLC SUPPLIERS
Outer material of PC, Polysulfone,
SUS304/316 for acidity and alkaline; applicable in grease, waste water, liquid solution, liquor, alcohol....etc
Over-current and reverse polarity protection
LED status indication
Application: liquid leakage detection motor/pump protection
The ir sensor can precisely detects the liquid level, and the internal professional filter circuit can prevents error switching contact caused by the interference of ambient light and sunlight. The NPN or PNP open collelctor can drives laod up to 100mA max.
Features: It's small size, easy installation and suitable for application in liquid with mixed materials or slurries. The encloosure is made in PC that can resist oil and acid/corrosion. Several switches can be used at the smae time won't be interrrupted by each other. It can be hooked up relay and PCL for application. |
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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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- 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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Optoelectronic level sensor
The optoelectronic Senlux Besta suppliers of level sensors are used for the level monitoring of liquids. Depending on the medium they can be installed as a position-insensitive system. |
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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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Pointek CLS 100
Compact 2-wire inverse frequency shift capacitance switch for level detection in constricted spaces, interfaces, solids, liquids, slurries and foam.
Pointek CLS 200
A versatile inverse frequency shift capacitance level switching with optional rod/cable choices and configurable output, ideal for detection of liquids, solids, slurries, foam and interfaces.; digital version (with optional PROFIBUS PA) includes a display and provides additional diagnostic features.
Pointek CLS 300
Inverse frequency shift capacitance level switch with optional rod/cable choices and configurable output. It is ideal for detecting liquids, solids, slurries, foam and interfaces in demanding conditions where high pressure and temperatures are present; digital version (with optional PROFIBUS PA) includes a display and provides additional diagnostic features.
Pointek CLS 500
Inverse frequency shift capacitance level switch for detecting interfaces, solids, liquids, toxic and aggressive chemicals in critical conditions of high temperature and pressure; HART communications for remote commissioning.
Pointek ULS 200
Ultrasonic non-contacting switch with two switch points for level detection of bulk solids, liquids and slurries in a wide variety of industries.
SITRANS LPS200
Rotating switch that detects high, low and demand conditions for bulk solids.
SITRANS LVS200
vibrating point level switch with unique robust tine design, for use on bulk solids.
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| The CONDURIX sensor supplies information on filling professional levels of tanks. It is designed for use in all electrically conductive liquids > 1 µS cm. As a continuous level measurement or separating layer measurement it creates quality assurance and safety in the process. |
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Level sensors
