process instrumentation

SIEMENS
Field Instruments

 

Field Instruments

به وسایل و ابزار صنعتی که برای کنترل و اندازه گیری دقیق کمیت های فیزیکی در صنایع و کارخانه های مختلف به کار می روند، تجهیزات ابزار دقیق گفته می شود. انواع ابزار دقیق شامل سنسور ها، ترانسمیترها، کنترلر ها، ترانسدیوسر، رکوردر و نمایشگرها و…  می باشد.برخی از کاربردهای آنها عبارتند از : اندازه ‌گیری درجه حرارت ،اندازه گیری میزان فشار درون مخازن ، اندازه گیری جریان سیالات درون مخزن ، سرعت سنجی ، رطوبت سنجی و ... می باشد.

Devices for measuring, positioning, recording and closed-loop control, form an important part of a system for automating industrial processes.

Here you will find a complete range of innovative process instruments.

All products and systems form part of the Totally Integrated Automation concept from Siemens and thus guarantee a consistent solution to your automation task.

You benefit from our experience gained from projects which we completed successfully around the globe together with our customers.

Portfolio

With broad process industry and deep technology experience, Siemens Process Instrumentation is a global market leader in measurement systems. Siemens offers an unrivalled comprehensive portfolio of instrumentation specific to pressure, temperature, flow, level and weighing technologies suitable for Chemical applications. Our intelligent, robust products set the benchmarks for precision and reliability and can help you improve your competitive edge.

  • Flow
  • Level
  • Pressure
  • Temperature
  • Positioner
  • Weighing
 

Pressure Measurement

Siemens offers a comprehensive range of pressure transmitters to measure absolute, gauge, differential and hydrostatic pressure for level, flow, pressure and head loss measuring applications. The product highlight is SITRANS P DS III that has outstanding accuracy, robust long-term performance.

SITRANSSIEMENS pressure

- SITRANS P transmitters

Detail

  • Accuracy: ≤ 0.065 %
  • Long-Term Stability : ≤ 0.125 % / 60 months
  • Measuring range : 0 - 1 mbar to 0 - 700 bar
  • Certificates/ Approvals : e.g. ATEX EEx ia, EEx ib, Dust protection, FM, CS
  • Safety Integrated Level (SIL): Suitable for installation in SIL 2/3 applications in accordance with IEC 61511
  • Communication: HART, PROFIBUS PA, PROFIsafe or FF

- SITRANS P remote seals Remote seals for measuring viscous, corrosive or fibrous media (as well as media at extreme temperatures).

Remote seals for SITRANS P320/420

Remote seal for transmitters SITRANS P300, P310, P DS III, P410, P500

  • Remote seals in sandwich and flange designs
  • Remote seals with quick release for the food industry
  • Wide range of diaphragm materials and fill fluids available

- Fittings All shut-off fittings can be secured onto walls, racks (72 mm grid) and vertical and horizontal pipes.

Temperature measurement

Siemens temperature transmitters SITRANS T covers head, rail and field transmitters. They support all common RTDs, thermocouples, resistance and millivolt-sensors and specific sensors to match all applications.

Sensors, transmitters and accessories for direct or the non-contacting measurement of temperatures using different measuring methods:

o Temperature sensors

  • with optional transmitter
  • Resistance thermometer
  • Thermocouples

o Transmitters for temperature

o Fibre-optic multipoint transmitter

o Radiation pyrometers for contact-free measurement of temperature

SIEMENS Temprature

SITRANS TS temperature sensors :

The temperature sensors of the SITRANS TS product family are used for measuring temperatures in industrial plants.

Siemens offers the following temperature sensors:

  • SITRANS TS100

General use

Compact design with connection cable

  • SITRANS TS200

General use

Compact design with plug/wire ends

  • SITRANS TS300

Use in food, pharmaceuticals and biotechnology

Modular or clamp-on design

  • SITRANS TS500

General use

Modular design with connection head and protective tube

  • Thermocouples

Straight versions up to 1250 °C

  • Resistance thermometer

flow Measurement

Siemens offers a wide range of electronic flow measuring technologies based on principles of Electromagnetic, Coriolis, In-line Ultrasonic, Clamp-on Transit time and Doppler, Differential Pressure, Vortex and Variable Area to measure liquids, slurries, gases and steam flows. Electromagnetic flow measuring technology is the most used technology to measure flow in the wastewater industry.

flow measurmentSitrans FM

Flowmeters and positive displacement meters SITRANS F:

  • SITRANS FM flowmeters (Electromagnetic) DC, AC and battery-operated solutions for measuring conductive liquids.

SITRANS FM transmitters and sensors

SITRANS FM (Transmag 2) transmitter

SITRANS FM 911/E sensors

  • SITRANS FC mass flow meters (Coriolis) High-precision mass flow and volumetric flow of liquids and gases.
  • SITRANS FUS flow meters (Ultrasonic) For measuring the flow of organic and inorganic liquids with laminar and turbulent flows as well as in the transition range. Maximum versatility with inline and clamp-on options for liquids and gases.
  • SITRANS FX flowmeter (Vortex) For Multiparameter monitoring of steam, liquids and gases.
  • SITRANS FVA rotameters (Variable Area) Robust all-metal rotameters for liquids and gases in harsh environments.

SITRANS FP differential pressure flow measurement (Differential Pressure) Flexible devices suitable for a wide range of liquids, gases and vapors.

Level Measurement

level measurment As the interface between the control system and valves, positioners play an important role in ensuring reliability and optimal performance in your automated process plants. The SIPART PS100 and SIPART PS2 are just right for your applications and requirements. SIPART positioners are currently the most widely used positioners for linear and part-turn actuators in a wide range of process industries.

  • SIPART PS2, the tried-and-tested all-rounder, offers particularly flexible stroke ranges, intelligent diagnostics and various communication protocols.
  • SIPART PS100 offers simple handling and fast commissioning for standard applications.

Positioners

As the interface between the control system and valves, positioners play an important role in ensuring reliability and optimal performance in your automated process plants. The SIPART PS100 and SIPART PS2 are just right for your applications and requirements. SIPART positioners are currently the most widely used positioners for linear and part-turn actuators in a wide range of process industries.

positioner

  • SIPART PS2, the tried-and-tested all-rounder, offers particularly flexible stroke ranges, intelligent diagnostics and various communication protocols.
  • SIPART PS100 offers simple handling and fast commissioning for standard applications.

Weight measurement

Weighing components for automation systems

Whether central or distributed - with the SIWAREX weighing systems that can be integrated directly in the SIMATIC automation system, Siemens offers integrated solution concepts for weighing technology.

Here you will find an extensive range of weighing processors (for force measurements, hopper, batch, differential dosing and bagging scales, conveyor belt scales) and load cells including installation accessories (for force and weight measurement for use in harsh ambient conditions).

Weighing componentsContinuous weighing

You will find the Milltronics product series for continuous weighing technology from Siemens in the industrial sectors where bulk materials are handled. In applications with gravel, ore, cement, coal, food or chemical products, the tried-and-tested conveyor scales, weigh feeders, solids flowmeters and transmitters from Siemens are the ideal solution. These products were designed specifically for the harsh operating conditions in the quarrying, cement and mining sectors. Their installation and maintenance is simple, and comprehensive technical support goes without saying.

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