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. B 5 1 introduction this manual is designed to provide information on installing, operating and troubleshooting the lmt series of level transmitters this lmt series is comprised of the lmt100 and lmt200 models every section of this manual is dedicated to the specific phases. It consists of floater kits, measuring rod and 316l protection tube, probe head and communication cable. The jm4 is available as a direct insertion option, as well as an external mount on any orion magnetic level indicator mli or modular instrumentation bridle. Hawk magnetostrictive level transmitter iecex, atex. It can be used to determine the level of liquid or bulksolid at a particular time. Magnetostrictive level transmitters babbitt international. Magnetostrictive level transmitter data sheet dsat200en rev. A magnetic field excited in the magnetostictive wire develops a wave in the wire. The drexelbrook dm231 is an explosion proof level sensor with modbus rtu digital output for total level, interface level and temperature sensor outputs. Jogler jlt6000 series manuals manuals and user guides for jogler jlt6000 series. 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.
The at100 is based upon the magnetostrictive principle. The guide tube is directly welded to the process connection. The sensor circuitry emits pulses of current through the wire, generating a circular magnetic field. As the name suggests, a level measurement transmitter is an instrument providing continuous level measurement. View and download magnetrol 2xx operating manual online. It is also perfectly suited for dual levels, where an interface between to liquids must be measured. Magnetostrictive level transmitter working principle. Inside the probe tube there is a rigid wire made of magnetostrictive material. Application ranges from petrochemical industries, marine. Moreover, due to the durability of the sensing element, lifespan is exceptionally long. This technology is very durable and highly accurate. This guarantees a crevice free joint, additional sealings are not required.
Please take a few minutes to familiarize yourself with your mpx and this manual. The finetek magnetostrictive level transmitter identifies the level of liquids and solutions with high precision and reliability. The sensing tube contains a wire, which is pulsed at fixed time intervals and the interaction of the current pulse with the magnetic field created by the magnetic float. Magnetostrictive level sensor is the best choice for water, diesel and fuel tank level measurement. Magnetostrictive level transmitter external mounted. The mpx level sensor provides highly accurate and repeatable level readings in a wide variety of liquid level measurement applications. The magnetostrictive transmitter is using the special feature of the magnetostrictive wire spanned in the rigid or flexible probe. Jogler jlt6000 series manual 16 pages magnetostrictive level transmitters.
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 low cost, externally mounted, magnetostrictive transmitter with analog output for liquid level applications where the accuracy and features of the at200 are not required. The level transmitter is particularly suitable for the special conditions of cipsip cleaning processes, such as chemical stability towards cleaning liquids and high temperatures. Magnetostrictive level measurement instrumentation tools. 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. Magnetostrictive level transmitters mgt ilt jogler. The ltm may be utilized as a direct insertion transmitter or externally mounted to a magnetic level gauge for noninvasive level control. Level sensors based on a magnetostrictive, highresolution measuring principle are used for level measurement of liquids by determining the position of a magnetic float. As the resolution is very accurate and reliable, it will reduce the malfunction of the product. The level transmitter is particularly suitable for the special conditions of cipsip cleaning processes, such as chemical stability towards cleaning liquids and high. The compact and rugged design makes these pressure transmitter suitable for applications including process control systems, hydraulic systems and valves, refrigeration and hvac controls, level measurement and test equipment. Thank you for purchasing an mpx series magnetostrictive level sensor from apg. Magnetostrictive level sensor also called magnetostrictive level gauge, or 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. The measuring operation begins with a current impulse, which generates an axial magnetic field along a magnetostrictive wire. 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. The ltm series magnetostrictive level transmitters offer highly accurate and precise liquid level measurement with a variety of configuration options. Magnetostrictive level transmitters operate in conjunction with a magnetic field that originates from a liquid level float designed for the process media. In the typical magnetostrictive level transmitter a float, appropriately sized for the specific fluid density, is mounted on the. If the desired span position for level one is given as 30 inches, the mtii4200 will produce 20 ma when the float is 35 inches from the tip of the transmitter.
Magnetostrictive level transmitter the model kmd is an advanced, stateoftheart, twowire, magneto strictivebased level transmitter suitable for a wide range of process applications. Lr series integral flange magnetostrictive level sensor is. This versatile sensor is ideal for continuous level measurement of a wide range of liquids. Ltm300 magnetostrictive level transmitter instruction and maintenance manual table of contents section 1. Magnetostrictive level transmitter the mgt6000 magnetostrictive level transmitter is a loop powered noncontact level measurement device that is mounted externally to a magnetic level gauge. 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. The variation of materials magnetization due to the applied magnetic field changes the magnetostrictive strain until reaching its saturation value, the effect was first identified in 1842 by james joule when observing a sample. Magnetostrictive level measuring instrument with high resolution description level sensors with a magnetostrictive, highresolution measuring principle are used for continuous level measurement of liquids and are based on determining the position of a magnetic float following the magnetostrictive measuring principle.
Xt200 series magnetostrictive level probe can accurately measure the product level, water level and temperature of tank, and transmit data to console in real time. Magnetostrictive probes and level sensors xtsensors. The latest in microprocessor technology allows this instrument to consistently and reliably measure the. A two wire waveguide probe of variable length is connected to the transmitter sensor and electronic assembly. The model flmh magnetostrictive level transmitter has been specifically designed for the requirements of the food and beverage, pharmaceutical and biotechnology industries. Magnetostrictive float technology is superior to guided. 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 transmitter is featured with no oring, free of leakage risks. Magnetostrictive level transmitter flmh wika canada. The strain wave travels in the waveguide, toward the head end, at about 2850 ms. We have 1 jogler jlt6000 series manual available for free pdf download. Utilizing the magnetostrictive principle and timeofflight calculations allow the mgt6000 to provide a fast and accurate measurement of float position.
1029 1116 287 1354 378 805 1499 1127 240 21 1471 941 1069 1395 942 1602 593 484 1105 1245 1378 665 1093 1204 899 1620 596 1297 946 476 830 1351 810 1083 680 1135 375 973 208 1322 392 40