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Weighing equipment, systems weighing hoppers. Weighing equipment, systems weighing hoppers.
One of the most reliable methods to determine the level of liquid or granular material in the hopper is weighed. When installing the weight sensors in the bunkers it is necessary to observe some General rules. Bins are often exposed to weather conditions, or any phenomena related to the production process. With the installation of bins vertically in open spaces (silos for storing grain, cement, coal etc.) in the project must be complied with the relevant building regulations. It must be remembered that the installation of your weighing system can also be seen as a significant change in building design. In such cases it is recommended to consult an engineer. Building regulations in respect of security corresponds to the present state of the art. For example, the wind sensors are described in DIN 1055 Part 4, "Allowable load for design elements".

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The new secure modules quantumx's: reliable measurements in all operating conditions The new secure modules quantumx's: reliable measurements in all operating conditions
Во время проведения испытаний в действительно сложных условиях окружающей среды, таких как чрезвычайно высокая влажность, аномальная температура и экстремально сильная вибрация, требуется сверхпрочное измерительное и испытательное оборудование, которое сможет обеспечить точные результаты измерений.

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Quality control of industrial presses with the PMX amplifier from HBM Quality control of industrial presses with the PMX amplifier from HBM
The more effort, asked powder presses, the higher the quality of the produced molded parts. Accurate control requires precise measurement of pressure. The company Dorst Technologies, one of the market leaders in the development of machinery and systems for the production of ceramic and powder metallurgical products, the design of a new series of powder presses chose the measuring platform from HBM PMX, specially designed for industrial applications. The quality of the molded parts, which, after pressing, are subjected to specialized heat treatment, sintering, depends on the density distribution. The density distribution in turn depends on the distribution of power punching machines acting on the metal powder through the mold. For precise control and instant adjustment of any deviations of the forces acting on individual areas of the parts during the insertion process, need continuous measurement, which is carried out using strain gauges SLB700A/06 from HBM. The small size of the sensors allow for direct placement on the piston of the stamp to measure even weak signals with high accuracy. The PMX synchronously converts the measuring signals from strain gauges, load signals that are in real time synchronously transmitted directly from PMX via ProfiNet IRT (Isynchronous Real Time) to control system pressure. PMX optimally integrated into the press system. With sampling rates of up to 19.2 kHz and resolution measurements 24-bit, amplifier provides the ultimate in measurement accuracy at very high speeds for optimum quality control processes. Rugged design and high immunity to interference allows the use of a reinforcement platform near powerful generators or in heavy machine vibration.

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The S9M force transducer from HBM to test the design of car seats The S9M force transducer from HBM to test the design of car seats
Car seats should not only be convenient and easy to use, but, above all, safe. For market success it is necessary to conduct serious testing and research. The Company C. Rob. Hammerstein (CRH) is a world leader in the production of automobile seats has developed an innovative concept for testing on the basis of measurement technology HBM.
Instead of having to create expensive model for each possible application, the company's specialists CRH test components of the car seat separately before beginning work on the prototype design. The prototype is created only after we found the optimum combination of components. With the help of preliminary tests are determined by the loaded data. For this purpose, a typical Seating system is equipped with actuators and strain gages. The resulting pre-test data is used then the test setup.
The test setup for the test run, linear actuator, servo and force sensor S9M. Using the simulated servo load linear motor. To simulate actual conditions used for the test load chart.
The quality of the test set depends on the used measuring equipment. That is why the specialists CRH prefer measuring equipment HBM. The S9M force sensor is placed in proximity to the actuator to measure the reaction force. The results of the comparison are transmitted to the PID controller, after which there is a corresponding setting of the servomotor

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The use of torque sensors HBM in marine installations The use of torque sensors HBM in marine installations
Implementation of measurement technologies in actuators is an effective method of control of ship engines. Torque sensors HBM help to optimize the efficiency of propulsion of ships and to protect the environment from emissions.
Marine engines of the new generation will ensure the reduction of emissions of polluting substances (requirements of the international Convention MARPOL), which in turn requires a high-precision power measurements the power plant.
Direct measurement of torque and speed of rotation allows to calculate the output power of the engine. The integration of the torque sensor HBM in the drive mechanism of the power plant at the design stage allows to solve this problem. Torque sensors allow HBM measurements in the nominal range up to 10 MN∙m. Due to their long service life and excellent performance, torque sensors HBM recommended for use on marine engines.

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Increase the efficiency of gas pumping stations with the use of torque sensors HBM Increase the efficiency of gas pumping stations with the use of torque sensors HBM
Бережное отношение к топливу для выработки электроэнергии приобретает всё большее значение, что ведёт к устойчивому росту требований к эффективности устройств его добычи и транспортировки. Особенно высокие требования при этом предъявляются к компрессорным станциям распределительных сетей природного газа. Причиной этого являются сильные колебания давления вследствие большого числа мест ввода и мест отбора, а также возникающие при транспортировке газа перепады давления и изменения температуры. Для отслеживания и сглаживания этих колебаний давления служат компрессорные станции, которые должны потреблять для этого как можно меньше транспортируемого топлива. Сжатие транспортируемого газа осуществляется с помощью компрессоров, приводимых в действие электромоторами либо питаемыми топливом непосредственно из трубопровода газовыми турбинами или газовыми двигателями. Причём эффективность этого процесса играет столь важную роль, что, как правило, и определяет принятие или отклонение соответствующего предложения...

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Security of construction sites Security of construction sites
An important aspect when creating concrete structures is the accurate measurement of the length of the anchors, especially when placing them in the console ledges of walls, eaves and load-bearing structures of buildings. Characteristics of the mounts is especially important due to the transverse load, which vertically falls on the reinforcing bar. Such a radical compression load caused by concentrated and opposing forces.
To study the system nodal anchoring specialists HBM has developed a pilot program to facilitate the efforts of engineers to determine the embedment length of rebar. When testing the analysis of the reaction mounts on the host-based Compression ‒ Compression ‒ Tension (SSR).

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The use of flange torque sensors HBM in the energy sector The use of flange torque sensors HBM in the energy sector

Steadily increasing global energy demand along with stricter requirements for enterprises of the energy sector on rational use of natural resources and environmental protection – all these factors necessitate the implementation of innovative technologies in the processes of operation of such enterprises.

Power and efficiency are the two key factors in the power plants. Efficiency is the ratio between the effective power of the generator produced per unit time, produced by power expressed in fuel volume.

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Measurement of deformation: fiber optic sensors, the company HBM Measurement of deformation: fiber optic sensors, the company HBM

T.Kleckers, B.Gunther

Today for measuring strain have been successfully used electrical deformation sensors (strain gages). Developed over 50 years ago, today they are technically upgraded and are available in different versions. Not so long ago, for measuring the strain began to use the optical (fiber) sensors. In many areas they have become a good alternative to strain gauges.


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Experimental aircraft model F-35 Lightning II wins from the use of equipment HBM Experimental aircraft model F-35 Lightning II wins from the use of equipment HBM
Company BAE Systems has used data acquisition equipment HBM to validate operation of the system Instrumentation for flight testing of the F-35 Lightning II, multirole strike fighter unique concept. Usually testing of a data collection system of modern military aircraft is a key task performed using a private system for flight testing.

However,the multi-role strike fighter involves the actual installation of the data collection system of the aircraft just after its delivery in Fort worth, Texas, USA.

This means that the company BAE Systems in Samlesbury, UK must put in place a system to check the health of all involved sensors and the respective cable connections of the aircraft at the production stage. This approach gives them the confidence that after delivery of sections of the aircraft (aft fuselage, vertical and horizontal tail feathers) for which the company is responsible, the entire system will work accordingly.


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