Instrumentation and automation adjuster. Training instrumentation mechanic What an instrumentation technician should know

One of the main characteristics of measuring instruments is the accuracy class (an indicator that describes the permissible error). This value is not static; it changes during operation. As a result, over time, the error may go beyond acceptable limits.

This threatens many troubles, ranging from disruption of the technological process to the threat of an emergency. Therefore, instruments, sensors, measuring mechanisms and other specialized equipment must undergo regular verification in the instrumentation and control department. Let's talk about the organization of this service and its main tasks.

What is instrumentation and automation?

This definition includes all control equipment and automation used in practically various production areas and in everyday life. Examples include electricity and water meters, pressure regulators oil and gas industry, automation for boiler rooms, etc.

Decoding the abbreviation

The abbreviation of this term stands quite simply - instrumentation and automation. The service of the same name performs the following tasks and functions:

• implementation of metrological supervision;
• maintenance, adjustment and repair of measuring equipment;
• implementation of new automation systems at the enterprise, for example, automated control systems.

In some cases, foremen and adjusters from the “Instrumentation and Control” department may be involved in the commissioning of electrical equipment, if there is a production need.

Types of instrumentation and automation

The classification of measuring equipment is made depending on the physical and technical characteristics of the devices, as well as their qualitative and quantitative indicators. By the name of the group it is easy to determine the purpose of the measuring devices included in it:

• instruments for measuring temperature - thermometers (A in Fig. 2);
• devices for determining pressure - pressure gauges (B);
• flow meters working environment or other substances - flow meters (C);
• composition determinants gas mixtures– gas analyzers (D);
• tank fill level sensors – level gauges (E), etc.

Figure 2. Different kinds measuring instruments

Each of the groups, in turn, is divided into several subgroups, according to their design and operating principle. For example, pressure gauges, among them there are devices for measuring excess pressure, its differential, or displaying absolute value. The design of these devices can be electrical or mechanical.

Structure of the Instrumentation and Control Department

The structure of instrumentation and automation departments is formed taking into account many factors, of which two key ones can be identified:

• the number of measuring instruments used by the enterprise;
• difficulty of maintenance.

Based on these factors, a centralized or decentralized service structure is formed. Briefly about each of them.

Features of a centralized structure

This method of forming a division is suitable for enterprises that have technological schemes there are not many measuring instruments, sensors, etc. involved. This makes it possible to combine the operational and repair departments into one service, which is managed by the head of the instrumentation department. On small businesses this managerial person can combine the position of chief metrologist.

One of the groups of service specialists is assigned to certain production areas for regular maintenance of instrumentation (including accounting of devices and their repair) located in the territory specified in the job description. If necessary, by order of the workshop manager, this group of specialists can be reinforced by other service employees, for example, to carry out extensive repairs or installation work.

This structure allows you to create teams of narrow specialization (for example, installers, electricians, electricians, electricians, electricians, electronics engineers, etc.). They repair, adjust and install complex equipment, as well as commission new systems. After completion of commissioning work, the equipment is serviced by the team supervising the workshop where the installation was carried out.

Features of a decentralized structure

This method of organization is practiced in large enterprises. The peculiarity is that the repair (methodological) department is a separate service, while operational tasks are assigned to the technological workshop. Each of these divisions has its own leadership. The specialists of the methodological department are headed by chief metrologist , and the employees of the operation department are subordinate to the head of the workshop.

The responsibilities of the methodological service include all types of planned, extra-planned and planned preventive repair work. Payment for services provided is transferred to a separate bank account, it is deducted from the funds allocated to the instrumentation and control technology workshop.

Depending on the characteristics of production, the work of the operation service is organized taking into account the specialization of work, or according to technological characteristics.

In the first option, groups of specialists are created who are responsible for the operation of certain types of instrumentation (alarms, automation, control equipment, etc.). In the second, there are teams of craftsmen responsible for the operation of equipment for certain technological flows.

In a decentralized structure, the methodological service in financially completely depends on technological workshop, since payments for the work done come from his budget.

If a production need arises, the operational service can be strengthened by employees of the repair department or teams responsible for the installation of automation and control systems. The order for this must be issued by the chief instrument operator of the enterprise (metrologist). The operation service must cope with most of the regular commissioning work on its own.

Main goals

Regardless of the structure of the instrumentation and automation service, its main tasks include:

• creating conditions under which the uninterrupted operation of all systems for which the unit is responsible will be ensured;
• ensuring the availability of spare parts, backup equipment for measuring equipment and automation;
• checking the correct operation of devices located in the service’s area of ​​responsibility;
• regular instructions and training of personnel on the norms and rules of operation of automation and control equipment;
• commissioning of new specialized projects.

Responsibilities of an instrumentation mechanic

In accordance with the requirements of the professional standard, an instrumentation mechanic must know the operating principle of the equipment he controls, be able to repair and maintain it. For example, to service electrical equipment, it is necessary to obtain the appropriate specialized education; general knowledge of the basics of electrical engineering will not be enough.

Depending on the specifics of the equipment being serviced, the mechanic’s workplace may have the following devices and sets of tools: an instrumentation cabinet, switchboards, equipment installed on consoles, measuring devices, sockets for connecting electrical appliances, etc.

This specialty requires that the employee understands both the equipment entrusted to him and the general technology of the process.

What does an instrumentation engineer do?

This profession imposes next lap responsibilities:

• organizational work related to ensuring uninterrupted operation of equipment;
• responsibility for the implementation of automated equipment;
• management of instrumentation and automation services, in particular, coordination of teams of specialists;
• metrological support;
• compilation technical documentation (routing, maintenance schedules, verification, calibration);

• long-term planning (action plan for a month, quarter, year);
• acceptance of completed work;
• drawing up instructions in accordance with identified deficiencies and comments;
• organizing control over the implementation of assigned tasks.

An example of decoding a verification mark

After verification of the device by the instrumentation and automation service, a corresponding designation (stamp) is placed on the device; as a rule, it carries a certain information component. Let's give an example of decoding.

Designations:

• Verification date (quarter).
• Image of the Gosstandart sign.
• The year is encrypted with two digits, in our case 09 – 2009.
• A code that allows you to determine the service that tested the device;
• Badge assigned to an instrumentation and control equipment employee.

The interregional training center offers training courses for instrumentation mechanics. This training designed for 258 hours. This profession requires not only initial training for those who do not have the appropriate qualifications, but also retraining for experienced specialists. The fact is that you have to study to become an instrumentation mechanic throughout the entire professional career, because the tasks performed by an engineer are very complex and everything needs to be responded to quickly and competently.

Range of capabilities of our center

Our training center offers training to become an instrumentation and automation engineer and advanced training courses for instrumentation and automation. In the first option, you must have at least a school education, and then studying to become an instrumentation mechanic will give you a certificate of assignment to the profession. In the second, higher education in any specialty, the result is a diploma of professional retraining.

It is convenient that the courses can be taken individually or in a group. Wherein online courses Instrumentation and automation provide the opportunity to gain the same amount of knowledge as when attending full-time courses. It is very important that after training, students receive a certificate, the validity of which is not limited to a certain period.

It is very convenient that training as an instrumentation mechanic for gas boiler houses can be completed remotely without interrupting work. In parallel with performing your work duties.

Some features:

• Online training courses are available to both individuals and employees of organizations. Where the student comes from does not affect the cost and duration of training.
• In-person training is possible, but only as the group is formed. Also, this option for training instrumentation and automation is chosen if there is absolutely no experience in this field.
• Convenience distance learning can be appreciated by anyone who wishes. This is a huge plus, because you don’t need to waste time attending lectures, getting to training center and request time off or leave from work.
• As a result of completing training as an instrumentation and control equipment operator, each student receives a state-issued document. This gives you the opportunity to work in your specialty.

Certificate of assignment to the profession of instrumentation mechanic

Why choose our center?

It is very important to receive an education in instrumentation and automation from professionals in their field, because this is a very responsible job. We have assembled experienced teachers who, in a time-limited course, will be able to transfer their knowledge and practical skills. This applies to both training from scratch and retraining, regardless of the level of knowledge and skills.

In addition, cooperation with us provides the following opportunities:

1. You can choose the form of training to become an instrumentation engineer that is convenient for you: distance learning or full-time courses. When taking classes online, it is possible to obtain all theoretical materials, pass knowledge tests, and complete the entire volume of assignments. As a result, the level of knowledge is the same as in full-time training.
2. The instrumentation mechanic certificate is issued only after passing the final certification. Based on the results, a special commission determines the level of qualification that is assigned to the student. In this case, appropriate professional standards are used.
3. It is possible to conduct classes on the premises of the enterprise. In this case, a teacher comes to the site with the necessary amount of lecture material.

Skills after completing the courses

You can undergo training to become an instrumentation mechanic in Moscow without leaving your home. But at the same time, it is important to understand what a specialist will be able to do as a result. This profession differs in categories and when assigning one or another, the acquired skills are taken into account.

So, a 4th category operator can take advanced training courses for instrumentation and control systems up to 5th category or others that require more knowledge. An adjuster of the 4th category works with simple electronic devices, adjusts control circuits, tests and delivers elements and simple blocks. At the same time, he must know the principles of operation and adjustment of the devices with which he will work.

Courses for a gas boiler house instrument mechanic will teach you how to work with automation in the gas industry, including setting up such devices. In addition, opportunities open up to work with generators, units of electrovacuum equipment, and computers.

Courses for instrumentation mechanics in Moscow in our center are an opportunity to obtain a sought-after profession and start receiving a decent salary tomorrow.

Violation of the value threatens partial or complete failure of the entire technological process. In advanced situations, failure to comply with established standards leads to the emergence of dangerous emergency situations. For this reason, instrumentation must be subjected to careful, regular inspection and adjustment. All this falls on the shoulders of the employees of the instrumentation and automation department.

The instrumentation and automation representative office carries out metrological supervision. Performs technological maintenance, adjustment, and repair of measuring units installed at the enterprise. Sometimes it is involved in order to carry out commissioning work on existing electrical equipment.

For the best control over the condition of instrumentation at an enterprise, it is necessary to automate all technical processes. It is possible to order instrumentation automation services in Moscow and the Moscow region from representatives of the OLASIS company.

The organization is engaged in the design, development, and creation of automation systems for instrumentation and automation, individual facilities, production, technical, and energy platforms.

At the request of the client it is carried out complex delivery optimization services technological processes automation. It involves the development, creation, installation, adjustment of equipment, software, algorithms for instrumentation and automation departments. If necessary, individual services are sold.

You can order the adjustment of automation units using the form feedback on the company’s website, by calling the support service or during a personal visit to the OLASIS representative office. The cost of services directly depends on the volume and level of complexity of the work. The company supplies spare parts. Delivery service is available.

Ordering commissioning, installation, and setting up the automatic operating scheme of instrumentation allows you to establish full control over the existing recording production indicators of the units. This is a smart approach with the goal full optimization of the entire production.

Due to scheduled adjustments, installation of software, devices, instruments, the entire algorithm, you will be able to monitor the state of accuracy indicators, identify deviations from the norm in a timely manner, and prevent the occurrence of an emergency.

"OLAYSYS" will perform high-quality adjustment of the current algorithm. Install the necessary devices and instruments. Checks the quality of the transmitted signal. Analyzes the current state of the complex. Will launch specialized devices and software. Supervise the commissioning of the facility. Will provide full service maintenance after the warranty period has expired.

The profession of a mechanic who deals with control and measuring instruments is becoming more and more relevant every day. What is the reason? This will be discussed further.

Who is an instrumentation engineer?

Almost any enterprise has many different devices, sensors, counters and others. technical devices. All such equipment must be monitored by someone. An instrumentation and automation engineer is the very specialist who is able to control the safe and effective work all devices available in production. Thus, a professional must conduct periodic inspection equipment, its high-quality repair or replacement.

It’s worth noting right away that the profession in question is not so simple. After all, a competent specialist must have a fairly wide range of knowledge, skills and abilities. Without all this, you will not be able to carry out your work functions efficiently.

What should an instrumentation and automation engineer know?

The profession has as many as seven categories, and therefore the knowledge of specialists with different qualifications can differ significantly. However, it is worth highlighting the most basic points that are enshrined in the employee’s special job description. Here are some of them:

• fundamentals of technological methods of metalwork production;
• device of the working tool and its purpose;
• techniques, methods and means of working with springs in a hot or cold state;
• methods of performing plumbing work;
• basics of electrical installation work;
• basics of connecting wires;
• properties of materials for tinning;
• basic safety precautions, methods and means of protection during work.

And much more. It is also worth citing the basic practical skills that an employee must have. Among them:

• performing metalworking;
• competent use of tools;
• high-quality soldering;
• elimination of defects, etc.

Thus, an automation mechanic must have a fairly large stock of knowledge and skills. Moreover, this employee must constantly develop his knowledge and skills. After all, progress does not stand still, and working equipment is constantly being improved.

Rights of an instrumentation and control equipment operator

The specialist in question, like any other officially working person, has a certain range of rights. What are these rights? How and when can they be implemented? The instrumentation and automation engineer, according to a special job description, has the right:

• constantly improve your skills and professional skills;
• demand from management the documents or tools necessary for work;
• arrange all necessary benefits or social guarantees;
• receive in a timely manner wages in full size;
• propose to superiors various kinds of ideas or plans for improving the organization.

Above, only the most basic rights that the specialist in question has were mentioned.

Responsibility of the instrumentation and control equipment operator

An instrumentation and automation mechanic has not only rights, but also a certain amount of responsibility for some of his actions. What does the special job description stipulate in this case? Here are the main excerpts from this document:

• the employee bears disciplinary liability for being in the workplace under the influence of drugs or alcohol;
• the employee is obliged to bear responsibility for complete failure or improper performance of his basic job functions and duties.

In addition, the employee is responsible for:

• for causing material damage to the organization;
• for committing offenses or crimes in the workplace;
• for conflicts or inciting discord in the work team.

Thus, an instrumentation mechanic, like any other employee, is obliged to bear disciplinary, administrative or criminal liability for a certain type of act, depending on their severity and scale.

Education required for work

How and where do you need to study to get the profession of “instrumentation and automation engineer”? Training for this profession is available almost everywhere, and obtaining the education necessary for the specialty will not be difficult. Thus, the specialty of the same name is present in almost any technical school or college, which can be entered on the basis of 9 years of school. The duration of training is about 3-4 years. However, it is worth noting that there are also special courses where you can obtain qualifications much faster. There are, however, they are not everywhere; but the number of disciplines and curricula compared to it is not much different.

Among the educational cycles necessary for obtaining an education are:

• educational practice;
• Physical Culture;
• professional certifications.

About the 2nd and 3rd category in the profession

The Unified Tariff and Qualification Directory characterizes the profession in question as a job with seven categories. Each skill level has its own range of responsibilities and functions. The 2nd and 3rd categories in the profession are, one might say, initial. As a rule, college graduates who have just completed their studies, workers with little experience, etc. are concentrated here. Here are examples of work typical for a specialist with a 2nd or 3rd category:

• work with large relays, distributors and regulators; their assembly and repair;
• assembly and calibration of copper or platinum resistance thermometers;
• assembly, repair and adjustment of compact thermocouples;
• production, repair and commissioning of clamps of varying degrees of complexity;
• drilling, grinding, reaming, pinning and other work with gears, bushings, mounting rings, screws, etc.

About the 4th and 5th ranks in the profession

The Unified Tariff and Qualification Directory contains instructions on job descriptions specialists of the 4th and 5th categories. It is in these documents that the main examples of the work of specialists are fixed. Here are approximate types of work that a locksmith with the 4th category should carry out:

• capital or scale commodity or car scales with an indicating device, hopper or analytical balance;
• repair or restoration of adding machines;
• replacement of necessary parts in auto regulators;
• inspection, repair or adjustment work.

An instrumentation and automation engineer with a 5th category is capable of carrying out work of approximately the following type:

• repair and adjustment of sights;
• replacement of gear axes;
• balancing of moving devices;
• repair of assembly tables;
• revision of polarized relays, etc.

About the 6th and 7th ranks in the profession

The ranks of an instrumentation engineer indicate a lot: the level of education, work experience, professional skills, etc. The 6th and 7th qualification levels are considered quite important and prestigious.

What types of work are typical for specialists with the 6th category?

• Adjustment of autoregulators and heat measuring instruments on existing equipment.
• Repair of electronic equipment.
• Working with automatic portion scales.
• Work with wagon standard scales.
• Oscilloscope repair.
• Works with
• Repair, adjustment and commissioning of various electronic sampling devices.

What types of work are typical for a specialist with the 7th category? Here are some examples:

• testing and verification of microprocessor devices (pressure sensors, differential pressure gauges, etc.);
• verification and testing work with gas analyzers, measuring instruments (moisture, salt, pressure, etc.).

About the 8th category in the profession

A specialist with the eighth category is considered the most important and experienced specialist in production. Naturally, this kind of employee is endowed with especially complex functions. What does the professional standard establish in this case?

An instrumentation technician with the latest level of qualification, in addition to managerial responsibilities, must also:

• draw up and maintain programs for microprocessor controllers, regulators and other devices;
• select the necessary characteristics that would meet the efficient, but at the same time economical and optimal operation of the equipment;
• check, test and commission level gauges, recorders, vibration meters, devices with intelligent pressure sensors, paperless recorders, computer-based devices, etc.

A specialist may have many other functions, but everything here will depend on the orders of his superiors and his place of work.