This manual complements and is intended to be used with the orion instruments jupiter model jm4. The level sensor outputs measuring signals in the range of 4 to 20 ma. This highprecision and robust level sensor is designed to provide continuous gauging of liquid media levels in tanks. W magnetostrictive level transmitter 200 100 0 100 200 300 400 500 l with r1 l9c with r1 or iw c with r1 or iw l9 with r1 l with r1 and insulation l9 with r1 and insulation l9 with h2 and insulation. Packaging is our patented low clearance design, making the dm330 ideal for level monitoring in a variety of liquids and tank designs. Mts is recognized as the pioneer, innovator and leader in magnetostrictive sensing. The finetek magnetostrictive level transmitter identifies the level of liquids and solutions with high precision and reliability. Simple installation and commissioning, maintenancefree.
Applications that require a heavy duty sensor with a simple setup and long lifespan are an ideal fit for our float transmitters. Gladiator magnetostrictive level transmitter iecex, atex 7 hawk, since 1988 hawk measurement systems pty ltd hawk was established in 1988. Magnetostrictive level transmitters are one of the 10 technologies currently being offered by abb that are utilized to control level in liquid or solid processes. The at600 is a compact magnetostrictive liquid level transmitter is designed to mount externally on the km26 magnetic level gauge or other magnetic level gauges.
A new chamber km26 level gauge can be provided with the at200. Home level continuous level transmitters xt series magnetostrictive sensor magnetostrictive level transmitter xt. The model hlt transmitter provides a 420 ma output for most. Measurement products measurement made easy magnetostrictive. Every day, we solve high accuracy and challenging applications. The ltm may be utilized as a direct insertion transmitter or externally mounted to a magnetic level gauge for noninvasive level control. Its founding members saw the universal requirement of various industries requiring improved process control and efficiency in their operations.
The at500 magnetostrictive transmitter is based on the same magnetostrictive principle as the at100 model. Please contact mts for specifications that are critical to your needs. Series 1210ltm200d magnetostrictive level transmitter. T external mounted magnetostrictive level transmitter ktek products features sil2 certified iec 61508 designed to mount externally to ktek km26 or other magnetic level gauge high accuracy. The abb, ktek magnetostrictive level transmitter is part of the liquid measurement. Series 1210 ltm200d magnetostrictive level transmitter. From the interference point with the magnetic disc placed in the float the wave travels back to the electronics with defined velocity. Magnetostrictive level transmitter external mounted. Theory of operation a magnetostrictive position sensor measures the distance between. As stated, there are only a few variables to be concerned with. The indicator houses a column of small flags which. In addition, the lmt series level transmitters are the only magnetostrictive level transmitters in the world to be certified for use in sil2 and sil3 systems per iec61508.
The measuring principle used by the magnetic float level sensor exploits the physical effect of magnetostriction and is largely unaffected by temperature. Magnetostrictive level measurement system takes field proven sensing technology and incorporates intrinsic safety with a field programmable zero and span. Magnetostrictive level measurement instrumentation tools. The drexelbrook dm231 is an explosion proof level sensor with modbus rtu.
In the typical magnetostrictive level transmitter a float, appropriately sized for the specific fluid density, is mounted on the level transmitter stem such that the float will travel up and down due to the buoyancy of the float from the fluid being measured. Overview of magnetostrictive sensor technology article pdf available in journal of intelligent material systems and structures 1810. Lmt series magnetostrictive level transmitter lmt100. Therefore, even if there is a power failure and reconnection is needed, it will not affect the previous setting parameters.
As shown in figure 2, a magnetostrictive position sensor is comprised of five basic components. Drexelbrooks line of magnetostrictive level probes utilizes proven machine tool. Sensing lengths from 6 inches to 228 inches 15 cm to 6 meters. Magtech magnetic level indicators consist of a chamber, a magnet equipped float which rises and lowers with the fluid level, and an indicator which is mounted to the chamber. The dm330 series is a two wire, 420 ma output level transmitter that is not affected by changes in electrical characteristics. View and download magnetrol 2xx operating manual online. These transducer requires the proper choice of float based on the specific gravity of the liquid. About 83% of these are levels, 1% are pressure transmitters. Abb unveils ktek lmt magnetostrictive transmitters for liquid level. The magnetostrictive level transmitter at200 with the km26 level gauge can be used to measure interface level. The eg series is a magnetostrictive level transmitter using buoyancy, magnetostriction and stateoftheart electronics technologies to accurately measure the level of a wide variety of liquids, including interface and insoluble multiple liquids with a twofloat design. Magnetostrictive level transmitter xt gems sensors. When the elements electromagnetic field intersects the floats magnetic field, a mechanical pulse is.
Inside the probe tube there is a rigid wire made of magnetostrictive material. The magnetostrictive level transmitter senses the level of fluid in the vessel by detecting the level of the magnets contained within the float, and then transmits the measurement back to the control system. Lmt100 and lmt200 magnetostrictive level transmitters foundation. Where the transmitter has a magnetic float directly around the transmitter sensor probe and the probe is directly inserted into a tankvessel. When the elements electromagnetic field intersects the. Magnetostrictive level transmitters babbitt international. The magnetostrictive transmitter is using the special feature of the magnetostrictive wire spanned in the rigid or flexible probe. Eg magnetostrictive level transmitter b3 1 finetek. The latest in microprocessor technology allows this instrument to consistently and reliably measure the. Magnetic level indicators and product overview emerson. The latest in microprocessor technology allows this instrument to consistently and reliably measure the level of your process fluid. This liquid level transmitter is based upon the magnetostrictive measuring principle. The level transmitter is a magnet, which is integrated into the float.
Hawk magnetostrictive level transmitter csafm, atex t product overview the model hlt liquid level transmitter satisfies the demand for an analog communication interface for sightglass bypass chamber applications. Hawk magnetostrictive level transmitter iecex, atex. Magnetostrictive level transmitter data sheet dsat200en rev. Magnetostrictive level transmitter the model kmd is an advanced, stateoftheart, twowire, magneto strictivebased level transmitter suitable for a wide range of process applications. The magnetostrictive level transmitter uses buoyancy, magnetostriction and electronics technologies to accurately measure the level of a wide variety of liquids, including interface and insoluble multiple liquids with a twofloat design. Moreover, due to the durability of the sensing element, lifespan is exceptionally long. Combining rugged, magnetbased visual indication with stateoftheart guided wave radar. Continuous level measurement with repeatability to. Sensors are available in 316ss rigid and flexible probe designs with a choice of single or dual threaded mountings. This device uses magnetostrictive level sensing technology that provides precise wireless level monitoring solutions. At mts, intensive basic research is efficiently merged with a consistent focus on. The intank liquid level transmitter is a continuous multifunctional magnetostrictive transmitter that provides product level, interface level, and temperature to the user via analog 420ma with hart, modbus rtu remote terminal unit or dda direct digital access. They are also easily added after gauge installation.
Baseries magnetostrictive level transmitter product overview 02 product specifications 03 agency approvals 04 product dimensions and mounting 0506 ordering information 07 programming and hardware accessories 08 index. Pdf magnetostrictive level transmitters by kunlun jack. Systems include a dual compartment, ip66 nema 4x housing. Level sensor magnetostrictive hygienic design model flmh. Meridium and beamex combine capabilities to optimize calibration practices. Magnetostrictive level transmitter highresolution measurement. Magnetostrictive level transmitter xt gems sensors buy from gems locate distributor request quote. At100at100s magnetostrictive level transmitter igh accuracy. The drexelbrook dm231 is an explosion proof level sensor with modbus rtu digital output for total level, interface level and temperature sensor outputs. Magnetostrictive level transmitter, highresolution measurement principle. Magnetostrictive level transmitter magnetostrictive level transmitter is similar to float type sensors in that a permanent magnet sealed inside a float travels up and down a stem in which a magnetostrictive wire is sealed. A magnetic field excited in the magnetostictive wire develops a wave in the wire. We combine the proven reliability and rugged construction of magtech lg series.
Drexelbrooks line of magnetostrictive level probes utilizes proven machine tool positioning accuracy combined with process compatible floats to offer liquid level, interface level and temperature measurements with no requirements for maintenance or calibration. Application ranges from petrochemical industries, marine. A wide variety of magnetostrictive level transmitter options are available to you. Magnetostrictive level transmitters supplier level. This versatile sensor is ideal for continuous level measurement of a wide range of liquids. The at500 is a compact magnetostrictive liquid level transmitter for direct insertion for total and interface measurement. The magnetostrictive level transmitter provides analog communication for magnetic level gauge applications.
Magnetostrictive level measurement level sensors, level. Magtech ltm level transmitter offers nonintrusive and direct in pipe measurement for reliable operations. Application ranges from petrochemical industries, marine and shipping to food and beverage production. One of the more accurate, higher resolution level sensors on the market is the magnetostrictive stem float, or probe level sensor. Continuous float level transmitters can be used in a very wide variety of liquids. Magnetostrictive linearposition sensors sizing and applying magnetostrictive linearposition sensors technical paper linearposition sensors all specifications are subject to change. Wika part of your business solutions for pressure, temperature, force and level measurement, flow measurement, calibration and sf 6 gas solutions from wika are an integral component of our customers business processes this is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co. The ltm series magnetostrictive level transmitters offer highly accurate and precise liquid level measurement with a variety of configuration options. Magnetostrictive liquidlevel transmitters with temposonics technology. Abb at100s can be equipped to provide two 2 level indications. Magnetostrictive level transmitter installation and.
The magnetostrictive level transmitter at100 can be used to measure the level of interface between two fluidsthe at100 is the finesttechnology available for liquid level interface measurement and control. Magnetostrictive level sensors are similar to float type sensors in that they both use a permanent magnet sealed inside a float which travels up and down a rod with a magnetostrictive element. Magnetostrictive level measurement a variation on the theme of echobased level instruments, where the level of some process material in a vessel is measured by timing the travel of a wave between the instrument and the material interface, is one applied to. The abbktek accutrak at600 compact magnetostrictive level transmitter is based on the same magnetostrictive principle as the at100 model. Additionally, this is an extremely easy way to convert pneumatic displacer transmitters. In such an installation, it is used as an accessory transmitter for the visual level gage. May 19, 2016 magnetostrictive level sensors are similar to float type sensors in that they both use a permanent magnet sealed inside a float which travels up and down a rod with a magnetostrictive element. Eg series magnetostrictive level transmitter is built based on the principle of magnetic field interaction of two different directions, which sends out a signal to determine the exact level of the medium. As magnetostrictive level transmitter gives direct signal output, additional output interface is not needed. Magnetostrictive level transmitters charge a magnetostrictive element with electric current.
Therefore, even if there is a power failure and reconnection is needed, it will not affect the. Hawk magnetostrictive level transmitter csafm, atex. These transmitters are capable of monitoring product, interface, and temperature, making it ideal for industrial tank level applications. The sensor circuitry emits pulses of current through the wire, generating a circular magnetic field. Dm231 magnetostrictive level transmitter drexelbrook.
Abb brings the next generation magnetostrictive level transmitter to make measurement easy for customers. In the typical magnetostrictive level transmitter a float, appropriately sized for the specific fluid density, is mounted on the. The lmt series is designed to further advance the ease of use, safety and reliability for liquid level and interface measurement. Magnetostrictive level transmitters australia ametek. Level sensors with a magnetostrictive, highresolution measuring principle are used for continuous level measurement of liquids and are based on determining. Tc fluid control have spent many years developing their tc magnetostrictive transmitter into the reliable, high quality device it is today. Magnetostrictive level transmitter working principle. Tremendous improvements in accuracy will be realized. It works by using a ferromagnetic metal, which aligns itself with magnetic fields at the molecular level. This continuous liquid level solution is able to determine level within only a few millimeters.
May 19, 2016 magnetostrictive level transmitters charge a magnetostrictive element with electric current. The lmt series of level transmitters is a modular range of field. The magnetostrictive level transmitter provides analog communication for. Superb level measurement the oleumtech ll1 and ll2 transmitters are designed to work with high precision magnetostrictive liquid level sensors by oleumtech. As the resolution is very accurate and reliable, it will reduce the malfunction of the product. The same float used to activate the magnetic gage is also used to activate the magnetostrictive sensor of the ltm and.
1366 1513 180 644 126 1470 1545 120 1238 1484 953 138 886 1432 1188 376 217 627 322 762 1434 331 784 320 69 1332 299 518 1581 1601 1468 1018 1203 1211 465 621 1217 808 693 1298