instruments-training

Instruments Training

Instrument: An instrument is a device that measures a physical quantity such as flow, temperature, level, pressure, distance, or angle. Instruments can range from simple devices like a direct-reading thermometer to complex multi-variable process analyzers. They are often integral to control systems in refineries, factories, and vehicles. Process control is one of the main branches of applied instrumentation. Instrumentation can also refer to handheld devices that measure specific variables. While diverse handheld instruments are commonly used in laboratories, they can also be found in households. For example, a smoke detector is a common instrument found in most homes, particularly in Western countries.

Instruments connected to a control system can provide signals that operate solenoids, valves, regulators, circuit breakers, or relays. These devices control desired output variables and offer either remote or automated control capabilities. When controlled remotely or by a control system, these devices are often referred to as final control elements.

Transmitter: A transmitter is a device that produces an output signal, often in the form of a 4-20 mA electrical current, although other options using voltage, frequency, or pressure signals are also common. This signal can be used for informational purposes or sent to systems like PLCs, DCS, SCADA, ESD/SIS, or FGS. The signal is then interpreted into readable values and can be used to control other devices and processes within the system.

Valve: A valve is a device used to control the passage of fluid, pressure, or level through pipes, ducts, or tanks. It is often an automatic device that allows movement in one direction. There are two main types of valves used in industrial applications:

1. Control Valve

2. On/Off Valve

Control instrumentation plays a critical role in both gathering information from the field and adjusting field parameters. As such, they are essential components of control loops in automation systems.

Syllabus

• Field Instruments Introduction

• Filed Instruments Overview

• Field Instruments Types

• Pressure Transmitters Configuration

• Flow Transmitters Configuration

• Temperature Transmitters Configuration

• Level Transmitters Configuration

• Control Valve Configuration

• On/Off Valve Configuration

• Conventional type Transmitter

• Wireless Transmitters Overview

• Field Instruments Selection

• Wireless Transmitters Configuration

• Filed Instruments Calibrations

• Filed Instruments range changing

• 375 Filed Communicator Overview

• 375 Filed Communicator Configuration

• I/O List generation from Field Instruments

• Filed instruments integrated with DCS/PLC systems

• Field Instruments identify from P&ID diagrams

• HART Type Transmitters and Control Valves

• Field bus type Transmitters and Control Valves

• Filed Instruments calibration from DCS and Marshaling panel

• 2-Wire / 3-Wire Transmitter overview and Configuration

• ESD/SIS valve Overview