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A promotional image for Sitrans product featuring a sleek, modern design with a focus on technology and innovation.
製程儀器

SITRANS

Siemens 製程儀器提供創新的量測解決方案，協助提升廠區效率與產品品質。我們的智慧儀器可與工業自動化及控制系統無縫整合，強化製程透明度，並協助做出更明智的營運決策。

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PRECISION MEASUREMENT

Optimize processes with intelligent instruments

SITRANS process instrumentation solutions deliver precise, reliable performance and digital insights to keep your operations moving. From flow, pressure, temperature and weight measurement to digital apps and data access, SITRANS solutions help optimize your processes and product quality. Combined with digital tools for faster setup, smarter monitoring and data-driven decision making, they help boost efficiency and reduce downtime.

Gain end-to-end measurement solutions, from engineering and designing to supplying, installing and commissioning. Our one-stop portfolio integrates seamlessly with plant systems and ensures smooth process flows.

Explore products

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SITRANS mobile IQ

Access SITRANS field devices from your smartphone with the SITRANS mobile IQ app. Use Bluetooth to quickly commission, parameterize, and monitor instruments for faster setup and easier troubleshooting.
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SITRANS store IQ base

Get real-time, accurate inventory data from anywhere with SITRANS Store IQ. Configure any size network, set KPI thresholds, and receive custom alarms. Open to any measurement tech, it also monitors process values.
An icon for a store IQ package asset attributes extension app is displayed in a promotional image.

SITRANS Store IQ Package Asset Attributes Extension

The SITRANS Store IQ Package Asset Attributes Extension enhances your SITRANS Store IQ Base by increasing the number of measurements you track, building a foundation for comprehensive inventory tracking and proactive monitoring. SITRANS Store IQ reduces uncertainty about actual stock levels.
An icon for a data storage extension app displayed on a white background.

SITRANS Store IQ Package Data Storage Extension

Expand your data storage capacity with an additional 5 GB for time series data. Collect and analyze comprehensive historical data to identify long-term trends and improve operational insights.
A promotional image for Sitrans Digitalization Asset Attributes Extension Product.

SITRANS Store IQ Package Notification Extension

SITRANS Store IQ Package Notification Extension is an extension to the SITRANS Store IQ Package Base that increases the number and type of notifications sent.
A promotional image for a flow measurement device with a magnetic sensor.

SITRANS FM MAG 1100

Measure flow reliably in extreme process media. This stainless steel sensor uses highly resistant liners and electrodes to withstand high temps (200°C), high pressure (40 bar), and hazardous areas with ATEX/FM approvals.
A soft rubber lining for a SITRANS FM MAG 3100 device.

SITRANS FM MAG 3100

A rugged, fully welded electromagnetic flow sensor. Its wide variety of liners and electrode materials, with grounding electrodes as standard, ensures a perfect fit for almost every flow application.
A Siemens SITRANS FM MAG 6000 magnetic flow meter device.

SITRANS FM MAG 6000

The SITRANS FM MAG 6000 is a microprocessor-based transmitter for demanding applications. It delivers 0.2% accuracy, integrated dosing, advanced diagnostics, and simple Plug & Play commissioning via SensorProm.
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SITRANS FM MAG 6000 I / 6000 I Ex de

This microprocessor transmitter delivers advanced batch control and dosing for harsh industrial areas. Its robust, ATEX-certified housing and SENSORPROM tech ensure safe operation and easy, data-safe transmitter replacement.
A Siemens SITRANS FM TRANSMAG 2 magnetic flow meter with a sensor SITRANS FM TRANSMAG 911E.

SITRANS FM TRANSMAG 2 with Sensor SITRANS FM TRANSMAG 911/E

Tackle tough applications with this high-powered magnetic flowmeter. Its stronger magnetic field delivers an accurate, stable, and repeatable flow signal for heavy mining slurries and paper stock > 3%.
A promotional image for a Sitrans FM MAG 8000 device, showcasing its sleek design and modern technology.

SITRANS FM MAG 8000

Install this reliable, battery-operated water meter anywhere without sacrificing accuracy. The SITRANS FM MAG 8000 features an IP68 enclosure and an optional IIoT module for remote reading and management via the SITRANS hub IQ.
Sleek Sitrans FM Verificator device highlighting advanced measurement technology and precision engineering.

SITRANS FM Verificator

Verify flowmeter performance on-site without process interruption. This fully automatic tool uses patented principles to check sensor integrity, providing a full verification report for ISO 9001 and ISO 14001 compliance.
Sleek Sitrans FM 100 flow meter with advanced technology highlighting precision measurement capabilities

SITRANS FM 100

This robust stainless-steel flow meter measures flow (0.03-350 l/min) and temperature in one device. Get bidirectional tracking, a dosing function, and easy operation with gloves via 4 optical buttons.
Industrial flow meter device with digital display mounted on metal pipes

SITRANS FMS300

Get accurate flow measurement in harsh environments. The SITRANS FMS300 features a rugged, welded design, a wide variety of liners and electrodes for almost any application, and a high-temperature version available up to 180°C.
Sleek Sitrans FMS500 flow measurement sensor with advanced technology and precision engineering

SITRANS FMS500

For any water application, the SITRANS FMS500 sensor provides increased low flow accuracy for leak detection. Its NBR/EPDM liners, IP68 rating for immersion, and integrated grounding electrodes ensure versatile use.
A Siemens SITRANS FMT020 transmitter is shown in the image.

SITRANS FMT020

SITRANS FMT020: A high-performance transmitter for accurate flow measurement. Backward compatible with older MAG sensors for a cost-effective solution. Plug & Play modules ensure fast commissioning and on-site replacement.
A promotional image of a Sitrans FUE950 device, a fuel management system, displayed on a white background.

SITRANS FUE950

The SITRANS FUE950 is a universal, custody transfer approved energy calculator for heating and cooling. Modular, with battery or mains power, it offers flexible I/O and a battery life of up to 16 years.
A promotional image for a product verification tool with a blue and white color scheme and a person's hand holding a device.

SITRANS Verificator

The SITRANS Verificator offers advanced, on-site flowmeter checks without process interruption. This portable device operates via Bluetooth with SITRANS Mobile IQ to generate instant ISO-compliant certificates.
A promotional image for a Sitrans F VA 250 device, showcasing its features and capabilities.

SITRANS F VA250

The SITRANS F VA250's robust, all-metal design delivers accurate liquid and gas measurement in harsh conditions. Ideal for high pressures, temperatures, and corrosive media in chemical applications.
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SITRANS LT500

SITRANS LT500 控制器可針對雷達、超音波或任何 4-20 mA 裝置進行液位、流量與泵浦管理。透過結合兩種技術實現故障安全冗餘量測，確保無與倫比的可靠性。
Sleek Sitrans LPS200 level transmitter with advanced technology for precise industrial measurement

SITRANS LPS200

The rugged SITRANS LPS200 rotary paddle switch delivers reliable point level detection in bulk solids. With SIL 2 safety options and high-temp models (600°C), it ensures safe, precise operation in the most demanding applications.
A Siemens SITRANS LR100 series device with an LR150 sensor attached.

SITRANS LR100

SITRANS LR100：80 GHz 輕巧型雷達，用於液體/固體液位量測。窄波束設計提供彈性安裝，藍牙功能可快速設定。客製化微晶片確保在嚴苛環境下仍能維持量測精準度。
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SITRANS LC300

SITRANS LC300 capacitance level transmitter for liquids & solids. Active-Shield technology ignores buildup for reliable, accurate measurement. Integrated LCD display allows for easy push-button installation.

SITRANS Probe LU240

經濟實惠的輕巧型超音波智慧液位傳送器，適用於液態化學品庫存與小型製程容器。PVDF 感測器具耐腐蝕性。選配 Bluetooth®（藍牙）功能可快速完成調試與維護。
SITRANS Accessories

SITRANS Accessories

Optimize your ultrasonic level measurement with accessories for easy installation & peak performance. Easy Aimers ensure correct aiming, FMS brackets simplify mounting, & SmartLinx modules offer plug-and-play connectivity.
Sleek Sitrans P300 pressure transmitter with advanced technology and professional industrial design

SITRANS P300

The SITRANS P300 digital pressure transmitter offers precision (≤0.075% accuracy) for food & pharma. Its rugged stainless steel housing, hygienic connections, and IP69K rating ensure process safety and easy CIP/SIP cleaning.

SITRANS P320/420

首創具備遠端安全操作功能的壓力傳送器。可從控制室進行裝置參數設定以縮短調試時間，並以最長 15 年的驗證測試間隔降低維護成本。
Sleek Sitrans LH100 level measurement device with advanced technology and professional industrial design

SITRANS LH100

The SITRANS LH100 pressure transmitter ensures reliable level measurement with a durable stainless steel housing and protective cap. A vent pipe prevents condensate for safe application in basins, canals, and dams.
A promotional image of a Sitrans LH300 product with a blue background and a white border.

SITRANS LH300

The SITRANS LH300 submersible sensor provides accurate hydrostatic level measurement. Its IP68 stainless steel housing, ceramic diaphragm, and vent pipe ensure long service life in tanks, dams, and drinking water.
A promotional image of a Sitrans TS100 device, a digital signal processing unit for industrial applications.

SITRANS TS100

The SITRANS TS100, built with a mineral-insulated cable, offers versatile temperature sensing. Its design allows simple, flexible installation up to Zone 0 without a thermowell, ensuring safety with Ex i explosion protection.
A promotional image of a Sitrans TS200 device, a product for industrial automation and control systems.

SITRANS TS200

The SITRANS TS200, a robust MIC sensor, offers simple installation with compression fittings. It's intrinsically safe for Zone 0 use without a thermowell, ensuring safety and versatility across a wide range of applications.
A promotional image of a Sitrans TS300 device, a flow meter with a digital display and control buttons.

SITRANS TS300

SITRANS TS300: The hygienic clamp-on temp sensor for food & pharma. Get accuracy comparable to built-in sensors without process disruption, welding, or complex validation. Easy installation and low ownership cost.
A Siemens Sitrans TS500 temperature sensor is shown in the image.

SITRANS TS500

The SITRANS TS500 temperature sensor's modular design ensures wide application flexibility. With a broad measurement range and explosion protection, it delivers reliable performance in harsh environments.
A promotional image for SITRANS TS products featuring a digital display with a blue background and various icons.

SITRANS TS Inserts

Rugged SITRANS TS Inserts use a mineral insulated cable for durability, with options for extended vibration resistance. Versatile RTD/thermocouple sensors measure from -196 to +1100 °C with HART, PA, and FF outputs.
A promotional image for a Sitrans TS Thermowell product, featuring a close-up of the thermowell with a blurred background.

SITRANS TSthermowell

Get a precise fit for your application with SITRANS TSthermowell protective tubes. Customizable lengths up to 1000 mm, diverse materials, and numerous connections ensure reliable temperature measurement.
A promotional image of a Sitrans TH100 device, a level measurement instrument, displayed on a white background.

SITRANS TH100

The SITRANS TH100 is your low-cost alternative for reliable Pt100 measurements. Ensure economic operation with high accuracy, a rugged, slim design ideal for upgrades, and quick setup using the free SIPROM T configuration tool.
A promotional image for a Sitrans TH320-420 product featuring a digital display and control panel.

SITRANS TH320/420

Reliable temperature measurement for critical environments. The SITRANS TH420's dual sensor input with hot backup prevents downtime by auto-switching on sensor failure for seamless data recording.
SITRANS TR320/420

SITRANS TR320/420

Ensure reliable temperature measurement with SITRANS TH320/420. The TH420's dual sensor input with hot backup guarantees seamless data recording by automatically switching sensors upon failure, preventing costly production stops.
Industrial belt weighing system with blue conveyor belt and metal frame in a manufacturing or processing facility

Belt weighing

Siemens belt scales deliver reliable, continuous weighing of bulk solids in harsh environments. Unique parallelogram load cells ensure superior linearity and repeatable accuracy with simple, low-maintenance installation.
Industrial conveyor belt with blue material being transported and weighed by measurement equipment

Continuous weighing

Achieve precise, reliable dosing with our continuous weighing solutions. Belt scales, weighfeeders & flowmeters ensure high accuracy for materials in motion, optimizing production with low-maintenance designs.
A promotional image for weight measurement, dosing, filling, bagging scales, and checkweighers.

Dosing/filling/bagging scales and checkweighers

Meet the highest demands in dosing and filling with SIWAREX weighing electronics. Get high accuracy, large resolution, and fast batching signals, seamlessly integrated into the SIMATIC automation landscape.
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Force/torque measurements

Integrate high-speed, high-resolution force and torque measurement into your SIMATIC and SIMOTION systems. Our compact ET 200SP module offers an easy-to-install solution for measuring bidirectional force with high accuracy.
SIWAREX load cells

SIWAREX load cells

SIWAREX load cells offer designs for any industrial weighing task, with nominal loads from 0.3kg to 500t. Most comply with C3 accuracy. Mounting units ensure alignment and simplify assembly for accuracy.
A platform and hopper scale for weight measurement in a silo.

Silo, platform and hopper scales

Weigh silos, vessels, and platforms for precise level monitoring. Certified for legal-for-trade (NAWI) and hazardous areas, our comprehensive SIWAREX electronics fulfill all requirements for fast, reliable weight measurement.
Small green circuit board with various electronic components and connectors mounted on it

SIMATIC IOT2000 SG-Shield

Remotely view strain gauge load cell data with high accuracy (+/- 1,000,000 parts resolution). It digitalizes analog data and sends it to the cloud via the SIMATIC IOT2050 to optimize delivery routes.
A promotional image for Sipart PS100 products featuring a sleek, modern design with a focus on technology and innovation.

SIPART PS100

The SIPART PS100 is a compact, reliable valve positioner, providing fast, precise control for standard applications. It ensures efficient, accurate valve positioning across diverse industries. The SIPART PS100 offers one-push initialization for quick, easy setup.

Have a look behind the scenes

What does it really take to produce quality field instruments you can count on in any situation? A problem-solving culture. State-of-the-art digital tools. Extensive testing until the day your product ships. And so much more. Take a behind-the-scenes tour of the Siemens Process Instrumentation factories — and see all the ways we strive to exceed your expectations.

Frequently asked questions

What applications and industries benefit from SITRANS products?

Whether process instrumentation, process analytics, valve positioners or weighing and dosing systems, our solutions meet the requirements of process industries such as chemicals, oil and gas and hydrocarbon processing, water and wastewater, pharmaceuticals, mining, aggregates, cement, pulp and paper, food and beverage or shipbuilding.

What is SITRANS Library and what does it include?

SITRANS Library function blocks and faceplates for SITRANS field devices enhance SIMATIC automation and TIA Portal systems experience. They are an easy and effective interface between your field devices and operating system.

SITRANS Library downloads offer pre-built files that make it easier to connect and use your field instruments. These downloads reduce setup time and help your system run more smoothly if you’re using SITRAN devices and working in TIA Portal or SIMATIC PCS 7.