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Listed on Jul 18,2018
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What is the working principle of a pressure sensor? A pressure sensor works by converting pressure into an analogue electrical signal. The demand for pressure measuring instruments increased during the steam age. When pressure sensing technologies were first manufactured they were mechanical and used Bourdon tube gauges to move a needle and gi...
Listed on Jul 18,2018
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A Solenoid valve is used wherever fluid flow has to be controlled automatically. They are being used to an increasing degree in the most varied types of plants and equipment. The variety of different designs which are available enables a valve to be selected to specifically suit the application in question. How is a solenoid operated valve bei...
Listed on Jul 18,2018
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There are two key issues currently affecting the actuation industry: host system integration and functional safety. Host system integration In any plant installation, a key requirement is being able to smoothly integrate the actuators used for opening or closing valves with the plant’s automation system. While the mechanical interface between...
Listed on Jul 18,2018
By admin
A gear motor is a specific type of electrical motor that is designed to produce high torque while maintaining a low horsepower, or low speed, motor output. Gear motors can be found in many different applications, and are probably used in many devices in your home. Gear motors are commonly used in devices such as can openers, garage door opener...
Listed on Jul 03,2018
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Solenoid valves are used to control the rate of flow in fluid and air powered tools, systems, and motors. Washing machines and gas boilers use these valves, as well as hydraulic pumps and air hammers because they are diverse enough to perform both simple and complex tasks with ease. Solenoid valves can be customized to suit specific needs and can b...
Listed on Jun 26,2018
By admin
Loop calibrators are a type of electrical calibrator specifically designed to troubleshoot 4-20 mA current loops. These versatile instruments are capable of measuring current, sourcing current to unpowered devices in a loop, as well as simulating the operation of loop-powered 4-20 mA transmitters. An analog current loop is an electrical signal...
Listed on Jun 26,2018
By admin
Incremental or Absolute? Positioning tasks require precise position values to monitor or control motion activity. In many applications position sensing is done using rotary encoders, also called shaft encoders or simply encoders. These sensors transform a mechanical angular position of a shaft or axle into an electronic signal that can be processe...
Listed on Jun 19,2018
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Slice valves operate with a sliding gate that slices through the water flow. The operator pushes a plunger-type handle that pushes the gate through the opening. This gate fits into the flanges within the frame of the valve that form seals preventing the flow of liquid through the valve. The device is sometimes called a gate valve for its design fea...
Listed on Jun 19,2018
By admin
It’s all about revolution. Digital tachometers, and all tachometers, measure the revolutions of a spinning object to determine the rate at which it is spinning. Nearly all types of transportation vehicles, from planes to trucks to buses to trains to cars have tachometers. The instrument is also vital in troubleshooting machinery performance and con...
Listed on Jun 05,2018
By admin
Valves are one of those critical inventions that go unnoticed by many. They play an important role in our world by controlling, regulating, guiding and directing the flow of assorted types of liquids, gases, steam or flowing materials such as mill, grain, etc. Valves are made of steel, iron, steel, bronze or PVC and can handle high temperature...
Listed on Jun 05,2018
By admin
A linear actuator moves a load, which can be an assembly, components, or a finished product, in a straight line. It converts energy into a motion or force and can be powered by pressurized fluid or air, as well as electricity. Here is a breakdown of common linear actuators, their advantages and their disadvantages. How They Work • Pn...
Listed on May 31,2018
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Diaphragm seals are protective devices designed to isolate pressure gauges, pressure transmitters, and pressure switches from potentially damaging process media. Typical applications where a diaphragm seal provides a cost effective solution to protecting the pressure instrument are: In applications where the process fluid is corrosive In ...
Listed on May 31,2018
By admin
What is a relay? We know that most of the high end industrial application devices have relays for their effective working. Relays are simple switches which are operated both electrically and mechanically. Relays consist of a n electromagnet and also a set of contacts. The switching mechanism is carried out with the help of the electromagnet. There...
Listed on May 28,2018
By admin
A pneumatic air volume booster reproduce a low flow control signal with a higher regulated flow output pressure. It uses an unregulated input pressure to maintain a regulated output pressure under flowing and non-flowing conditions. The volume booster is connected to the supply line and the output plumbing. It receives a pneumatic control sign...
Listed on May 22,2018
By admin
Self actuated pressure control valves do not depend on any external signal for pressure control. As the name suggests, pressure in the process line itself is used as an actuating signal to open or close the pressure control valve. A self actuated pressure control valve can be used to control the pressure at either upstream or downstream of the...
Listed on May 22,2018
By admin
A soft starter is any device which controls the acceleration of an electric motor by means of controlling the applied voltage. Now let us have a brief recall of the need for having a starter for any motor. An Induction motor has the ability to self start owing to the interaction between the rotating magnetic field flux and the rotor windi...
Listed on May 14,2018
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The TS-3 temperature sensor provides an input signal for temperature compensation of specific Siemens ultrasonic level controllers. Temperature compensation is essential in applications where temperature variations of the sound medium are expected. By installing the temperature sensor close to the sound path of the associated ultrasonic t...
Listed on May 11,2018
By admin
Transmitters are used in the process industry environments to measure pressure and other parameters. The plant operators rely upon these devices for accurate measurements and process optimization. The performance of these transmitters may weaken with time due to several factors. This is when they need calibration. During calibration, a compari...
Listed on May 11,2018
By admin
In part one of this instrumentation and control (I & C) series, we'll go over the fundamental terminology and concepts used when working with industrial plants. This is the first of a series of technical articles about instrumentation and control. In this series, we will discuss the basic concepts and principles that govern the operation of in...
Listed on Apr 30,2018
By admin
There is nothing like a good old-fashioned competition to keep things interesting. In the level measurement world, that rivalry is between the two most commonly used measurement instruments: ultrasonic, which uses sound-based measurement, and radar, which uses high-frequency electromagnetic waves to determine distance. Both ultrasonic and radar lev...
Listed on Apr 30,2018
By admin
Signal isolators provide electrical (galvanic) isolation between the input and output circuits. They couple the signal to the output through a transformer or optical isolator. Signal isolators also break the direct electrical galvanic path between two or more loop points. They protect against dangerous measured-variable voltages and increase protec...
Listed on Apr 25,2018
By admin
Pressure is the second most common process measurement, after temperature, in industrial and commercial applications. Even around the house, when inflating a tire or checking the status of a boiler system, accurately and immediately knowing the pressure is of importance. Pressure gauges are the simplest, most direct way of measuring and displaying ...
Listed on Apr 23,2018
By admin
Pressure Transmitters Pressure Transmitters, a sub-group of pressure transducers, feature additional reset and calibration options. With some sensor types it is possible, for example, to re-set the measuring span over large ranges. This calibration option is usually referred to by such terms as “scale down”, “span reset” or “turn down”. For instan...
Listed on Apr 16,2018
By admin
What is calibration? Calibration is a comparison between a known measurement (the standard) and the measurement using your instrument. Typically, the accuracy of the standard should be ten times the accuracy of the measuring device being tested. However, accuracy ratio of 3:1 is acceptable by most standards organizations. Calibration of your ...
Listed on Apr 16,2018
By admin
The worldwide accepted measure for analog signals inwards the measure manufacture is the iv to 20mA signal. One key drawback of this signal measure is that it tin entirely transmit i parameter or measured value. Influenza A virus subtype H5N1 two-way or bidirectional communication protocol, which addresses this drawback, has been developed amo...
Listed on Apr 03,2018
By admin
Incremental encoder (encoder type selection) is the displacement into periodic electrical signal, then change the electrical signals into counting pulses, pulse number indicate the size of the displacement. Incremental encoder works: Uniform grating engraved on the shaft to rotate together with the pulse encoder on the code disk evenly di...
Listed on Apr 03,2018
By admin
Pressure gauges measure the increase and reduction of pressure in a contained field. The earliest patent for a tube pressure gauge was issued to France's Eugene Bourdon in 1849. Still in use in the twenty-first century, the popular Bourdon pressure gauge measures different kinds of liquids and gases including steam, water and air. The coiled tube c...
Listed on Mar 27,2018
By admin
A magnetic flow meter (mag flowmeter) is a volumetric flow meter which does not have any moving parts and is ideal for wastewater applications or any dirty liquid which is conductive or water based. Magnetic flowmeters will generally not work with hydrocarbons, distilled water and many non-aqueous solutions). Magnetic flowmeters are also ideal for ...
Listed on Mar 20,2018
By admin
What is a Temperature Transmitter? The thermocouple or RTD signal is converted to a 4 - 20 mA output signal using a temperature transmitter, which is considered to be the ideal solution for a number of remote temperature measurement applications. In comparison to conventional temperature measuring devices, temperature transmitters have definite ad...
Listed on Mar 15,2018
By admin
Applications Calibration service companies/service industry Quality assurance Recording and monitoring of pressure processes Measurement of pressure peaks Special Features Recording interval can be set from 1 ms ... 10 s Measuring ranges from 0 ... 25 mbar to 0 ... 1,000 bar (0 ... 0.4 psi to 0 ... 14.500 psi) Accuracy: 0.2 %, optional ...
Listed on Mar 12,2018
By admin
The WirelessHART adapter is a communications component which integrates different field devices in a WirelessHART network. The field devices will be connected via HART or 4 … 20 mA. The adapter supports the standard WirelessHART protocol. Input: One-device input channel One point-to-point connection with a HART device or a 4...20 mA device ...
Listed on Mar 09,2018
By admin
Pressure regulator A pressure regulator is a control valve that reduces the input pressure of a fluid to a desired value at its output. Regulators are used for gases and liquids, and can be an integral device with an output pressure setting, a restrictor and a sensor all in the one body, or consist of a separate pressure sensor, controller and flo...
Listed on Dec 29,2017
By Admin
Pressure is the second most common process measurement, after temperature, in industrial and commercial applications. Even around the house, when inflating a tire or checking the status of a boiler system, accurately and immediately knowing the pressure is of importance. Pressure gauges are the simplest, most direct way of measuring and displaying ...
Listed on Dec 15,2017
By Admin
Conductivity controllers are used to monitor and control conductivity in process water or wastewater. Exceptional capabilities of the Conductivity controllers:- These are Programmable wide measurement range These devices are computerized temperature repayment Set factors on the front panel Huge vibrant red LED display screen Twin h...
Listed on Dec 08,2017
By Admin
Geared Motors Helical geared automobiles are the conventional answer for your pressure software. Helical tools devices are coaxial units where the gear unit output shaft is in-line with the motor shaft. A solid shaft is always used as the output shaft. Additional additives – e.g. tools wheels or chain wheels to transfer the force to the driven loa...
Listed on Nov 17,2017
By Admin
The SE model contact pressures with electric alarm contacts are suitable for controlling or regulating process sequences. The contact opens and closes electric circuits when it comes to the location of the pointer at the strain gauge. Our touch strain gauges with bourdon tube system are used at technique pressures of about 1kg/cm2 and upwards. The ...
Listed on Nov 15,2017
By Admin
A magnetic Flow meter (magazine go with the flow meter) is a volumetric go with the flow meter which does now not have any shifting elements and is good for wastewater programs or any dirty liquid that's conductive or water based. Magnetic glide meters will usually now not paintings with hydrocarbons, distilled water and lots of non-aqueous answers...
Listed on Nov 09,2017
By admin
A control valve is a mechanical device that regulates the drift of the fluid in a pipeline with the aid of adjusting the size of the valve beginning according to signals controlled by using a controller. These sorts of valves control the drift price and related values as fluid stress, temperature, and stage. The opening and last of the valve, and i...
Listed on Oct 26,2017
By Admin
Transmitter MAG 5000/6000 compact version and 19“ insert model .The magazine 5000 and 6000 are microprocessor-based totally transmitters engineered for high performance, smooth set up, commissioning and upkeep. The transmitters compare the indicators from the Sitrans FM Magflo sensors kind mag 1100. You can find best SITRANS FM Electromagnetic Flow...
Listed on Oct 06,2017
By Admin
Transmitters are used in the system enterprise environments to degree stress and other parameters. The plant operators rely upon those devices for correct measurements and manner optimization. The performance of those transmitters may also weaken with time due to numerous elements. That is once they need calibration. During calibration, an evaluati...
Listed on Sep 27,2017
By Admin
Flow meters are extraordinarily essential gadgets for plenty industries in which it is vital to measure the charge or quantity of a fuel or liquid transferring through a pipe. There are specific styles of flow meters and there isn’t a ‘one-size-suits-all’ solution. On the subject of deciding on which device is high-quality for a particular applicat...
Listed on Sep 19,2017
By Admin
The way to choose the proper Temperature Controller for your system choosing the proper tool improves operations, saves money and makes for a safer gadget. Through Clayton Wilson, control gadgets manager at Yokogawa organization of the United States in many exclusive kinds of industries and applications, measuring and controlling temperature is vit...
Listed on Aug 22,2017
By Admin
PRINCIPLE SITRANS FM Electromagnetic Flow meter detects flow by victimization Faraday's Law of induction. Inside the SITRANS FM Electromagnetic Flow meters, there's the associate degree electromagnetic coil that generates a field of force, and electrodes that capture emf (voltage). owing to this, though it should seem as if there's nothing wi...
Listed on Jul 12,2017
By admin
Wireless’ hart pressure transmitter is meant to be used in rugged, industrial area unites wherever correct pressure measurements are required. Offered in powered and AC-powered versions, the wireless pressure transmitter includes the wireless transmitter, pressure detector, and self-contained power supply beat a light-weight, rugged aluminum enclos...
Listed on Jun 27,2017
By admin
Globe valves could also be used for isolation and strangling services.Though these valves exhibit slightly higher pressure drops than straight through valves, they’ll be used wherever the pressure drop through the valve isn't a dominant issue. Larger Glove valves would need that giant forces be exerted on the stem to open or shut the valve besi...
Listed on Jun 08,2017
By Admin
The pressure transmitter merchandise series supply most preciseness, hardiness, and ease-of-use. Compliant with business standards and international certifications, Siemens pressure measuring devices fulfill the more and more advanced tasks of the method business. Some versions, in addition, supply various medicine functions that assist you to inva...
Listed on May 18,2017
By admin
The electromagnetic flow meter is one reasonably main flow instrument, widely apply to flow activity for several industrial department like fossil oil, industry, metallurgy, light and textile business, craft, atmosphere protection, food etc. and municipal management, water comes construction field. A common magnetism flow meter is that the magn...
Listed on May 11,2017
By Admin
Integration of method controllers in several industries, level measure sensors conjures to main components. Purpose level measure sensors area unit accustomed mark one separate liquid height a planned level condition. Generally, these types of detector functions as a high alarm, sign degree fill up condition, or as a marker for a low alarm conditio...
Listed on Apr 07,2017
By Admin
Electromagnetic flow measurement could be a well-established technique throughout industries for quite sixty years. This technique is applicable for all semiconducting liquids, like water, acids, alkalis, slurries and plenty of others. Typical applications area unit observance of fluids, filling, dosing and precise measurement in custody transfer. ...
Listed on Mar 27,2017
By Admin
An ac drive is a device that is used to control the velocity of an electrical motor. The velocity is managed via changing the frequency of the electrical deliver to the motor. The three-segment voltage within the country wide electric grid linked to a motor creates a rotating magnetic field in it. The rotor of the electric motor will follow this...
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