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| The Ramsey SonaTech Sonic Level Indicator can accurately determine the level of bulk solids or liquids in any bin, tank or other professional container. It provides more penetrating power, because it operates in the 5-30 kHz range. That means superior performance in dusty, turbulent or steamy atmospheres. |
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Short ultrasonic pulses between 10 kHz and 70 kHz are emitted by the transducer. These pulses are reflected by the product surface and received again by the transducer. They spread with sound velocity and the time from emission to receipt of the signals is proportional to the level in the vessel.
Latest microprocessor technology and proven ECHOFOX® professional software select the level echo from a number of false reflections and measure it exactly.
Just by entering the vessel dimensions, a level-proportional signal can be displayed. An adjustment with emptied and filled vessel is no longer necessary!
Thanks to different emitting frequencies, levels can be detected in a measuring range between 4 m and 70 m. Optional swivelling holders enable an ideal positioning of the sensors in the solid area.
Fluctuations of the product compositions or complete product changes do not influence the measurement results. A new adjustment is not necessary.
Advantages
- Non-contact
- Independent of product characteristics
Applications
- Level measurement of solids and liquids
- Good chemical resistance |
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These self-contained Ultrasonic sensors provide level control of both liquid and bulk materials. This gives the user a viable alternative to bubblers, floats, capacitance probes, and industrial pressure transmitters.
With sensing ranges of 30 and 40 feet respectively many tanks are within reach. Their incorporation of a microprocessor design makes it possible to achieve signal conditioning. This gives the sensor the ability to process the return ultrasonic echo and distinguish between false targets and real targets.
With the incorporation of a microcontroller into the design of the RPS-3000PVC and RPS-4000 many of the common problems facing long range sensing applications have been overcome. Professional software was then written to optimize the performance characteristics of the sensors. The artificial intelligence analyzes and conditions the return ultrasonic echo. This process industrial filters out any false echoes and electrical noise. An additional task that the microcontroller does is temperature compensation.
The following is a brief list of features for the RPS-3000PVC and RPS-4000.
SIMPLE CALIBRATION: The sensing window can be adjusted by using one of three easy methods. NOTE: When the sensors are powered up and the control lines not used, they are factory preset to maximum range.
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| Providing continuous analogue output, through a single float travelling it length. The stem length can be up to 1Metre long. With 2 wire resistive output - and can be fitted with an optional low level alarm. Professional fitting to to the tank via internal M16 to externally via a mounting bush or flange. |
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OptiLevel is the leading edge system for liquid level measurement in smaller storage tanks. The OptiLevel tank gauging system is the best choice for your above and underground storage facilities.
The OptiLevel tank gauging system can be used for all applications in petroleum and petrochemical installations.
The state of the art HLS 3010HF level sensor manufacturers and designed system architecture enable open interfacing to the Entis Inventory systems and other protocols. |
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| DIVELIX can continuously measure filling professional levels of liquids in storagetanks and containers. DIVELIX is applied where other detection are too big or cannot be used due to installations in tanks. DIVELIX is particularly suitable for professional oil and oily liquids, professional brake fluid, glycerine as well as glycol e.a. |
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LIDEC manufacturer of level switches: a dependable solution for liquids detection
Developed in cooperation with “Paris VI” University, the Lidec series liquid manufacturer of level sensors series are especially designed for marine applications.
They provide a reliable solution to liquid level detection.
Their operating principle, a patent granted to Enraf Marine Systems, is based on the propagation of a surface wave inside a stainless steel probe.
This principle is fully static, without vibration or moving parts. A "self-monitoring" function ensures the reliability of this equipment. This allows these detection to be used in safety systems such as overfill protection, bilge well alarm and water ingress detection... |
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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 to break or jamb
-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 Manufacturer of level sensors, starting at $95.00 US Dollars, (relay contact or loop powered options) for use in practically any acid, caustic, water, oil.
-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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Special features:
Reliability
Robust construction with magnetic transmission of measured values.
Wide and clear scale.
Can be used in hazardous areas (Zone 0).
Technical data:
Range: up to 6 m
Connection: up to DN100 / ANSI 4"
Nominal pressure: up to PN 320
Process temperature: -50°C ... +260°C
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Nivofix NM-...HK/HP
Mechanical Level switch suppliers for liquids. A magnet-equipped
float triggers a reed switching in a pre-fixed position.
top or bottom assembly for min. or max. control
reliable
good repeatability |
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Continued investment in research and development allows the introduction of new products which are future-orientated and can be readily integrated into the new automation systems of today.
Since 1953, Endress+Hauser has manufactured level gauging instruments for industry and has developed and optimised a wide range of measuring techniques. Today, a wide range of designs and process connections are available accompanied by application-specific interfaces. All instruments have been extensively tested and certified. |
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The LL series Liquid Level Sensor uses an optoschmitt trigger which provides a digital output that indicates the presence or absence of liquid. These components require user supplied external circuit protection.
The LLN series Industrial Liquid Manufacturer of level sensors are designed for harsh industrial environments with extremes in temperature, pressure, vibration, and shock. The LLN series are sealed to meet IP67 and have reverse polarity and overvoltage protection. Housed in stainless-steel, the LLN series has long life and is easy to clean. The LLN series terminates using industry standard Quick-connect interconnections. |
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The Pointsense™ Model LL-101 Liquid Level switch
is the ideal solution to a host of liquid level sensing
and control applications. It uses proven ultrasonic
technology to operate in virtually any liquid,
regardless of viscosity or aeration. Its small size and
standard 3/4" NPT mounting make it the perfect
choice for new or existing applications. The LL-101
consists of a 316LSS sensor and an integral miniaturized,
encapsulated electronic professional control unit which
is mounted in a cast aluminum, explosion-proof,
watertight enclosure. |
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Gems Sensors, Inc. is a leading manufacturer of manufacturer of level switch products, pressure switching 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 manufacturer of level sensors, float type, CVD, thin film, piezo-resonant, capacitance, hall effect and conductance products and services.
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In Brass, Stainless Steel PVC and Nylon, this versatile range of point contact sensor can be in sizes up to 1 Metre long and can be fitted internally or externally to the tank. With single float two point station switching, High and Low, and up to 3 stations possible.
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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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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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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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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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| 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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Rosemount level measurement industrial transmitters from Emerson are designed to cut costs and increase safety by giving precise and reliable level data under most process conditions. Based on four different measurement principles - non-contacting radar, guided wave radar, vibrating fork level switch suppliers and differential pressure - the Rosemount product offering covers a wide range of level measuring technologies to fulfill easy and demanding applications.
The Rosemount 3300 provides reliable and cost effective level measurements in a wide range of applications. Guided Wave Radar technology combined with advanced signal processing and sensitivity enables the Rosemount 3300 Series to deliver both level and interface measurement data from the same transmitter. The 3300 series is now available with a new line of innovative probes, designed to perform reliably and withstand even the toughest process conditions. Two-wire connections ensure easy and inexpensive installation. Features include:
High temperature and pressure probes for extremely demanding level applications.
A wide range of probe styles to cover virtually any application.
Multivariable, loop-powered level and interface transmitter which reduces tank penetrations and installation cost.
Direct Level Measurement means no compensation required for changes in temperature, pressure, density, dielectric or conductivity.
Easy-to-use Radar Configuration Tools makes setup quick and easy and provides diagnostics with waveform plotting and logging tools.
Virtually unaffected by dust, vapor and interfering obstacles.
Robust modular design resulting in low operating cost and increased safety.
Easily integrated into existing plant architecture.
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Applications :
- Detection of high, intermediate or low level
- For all products and silos
Advantages :
- All types of storage vessels
- No moving part
- Easy to install
- Adjustable sensitivity
- Detection of sticky and clogging products
- Adjustable time delay from 0 -1 hour
- Multiple probe lengths
- Maximum working pressure : 10 bars
- High temperature version : 200°C
- Stainless steel probe and teflon insulation |
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In stainless steel these liquid level sensors suppliers are suitable for food or chemical applications.
Design Features
- Robust construction
- Reedswitch reliability
- normally open or normally closed by float reversal
- High or Low Level Sensing
- Repeatability and Reliable Operation
Product Comments
- Stainless Steel housing and Float
- Internal mounting - via M16 and silicone sealing washer
- SPST switching
- Temperature range up to 120°C
- Minimum SG 0.8
Typical Applications
- Professional boiler heating element protection
- Boiling Water
- Drinking water level
- Condensate level alarm
- Cooking Oil |
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The Model AD-101 consists of an ultrasonic sensor and
electronic professional control unit, integral or remotely mounted. The
electronics generate an ultrasonic signal that completely
illuminates the liquid flowing through the tube. The presence
of a bubble or professional foam in the liquid will interrupt the
transmission and generate an output. This output will then
provide a real-time indication of the disturbance in the liquid. |
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Capacitive supplier of level sensors:
Level threshold switch for border who collection and similar level probe to continuous measuring of liquid level.
Level threshold switch with PNP exit, level probes with similar 4-20mA exit, for liquids and fine-grained or pulvrigen bulks. Electrical professional fitting with plug or cable connection, thread G1/2 ", materials high-grade steel, PVC, PVDF.
With level threshold switch normally open contact of the opener function, with level probe
4-20mA exit, TEACH IN, with exchangeable or shortenable sensor staff for the variable collection of the level height, with protective pipe for medium calming.
Nutsetter also for very viscous media such as e.g. frame of greases, for oils, emulsions, cooling lubricants, water and waste water, dredges, Diesel, granulates, for aggressive media such as acids and caustic solutions.
Applications in plants and mechanical engineering, process and process engineering, water and sewage engineering, environmental technology, automotive industry, chemistry and pharmaceutical one, |
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KONTINUIELICHE LEVEL MEASURING
- capacitive level probes for liquids and bulks in
High-grade steel or plastic one, exit 4-20mA, for vertical installation, for
aggressive media, remarks with removable head and
exchangeable or shortenable probe staff
- Niveausonden with float principle, for liquids, exit 4-20mA
or resistance signal, Kundensprezifi remarks, in high-grade steel
or plastic ones
Level border conditions: Capacitive contactors,
optical contactors,
Float switch manufacturers |
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