SIEMENS

SIEMENS Process Instrumentation: Temperature, Pressure, Level, and Flow Solutions

SIEMENS Process Instrumentation offers a comprehensive portfolio of high-precision measurement devices for industrial automation. Designed for reliability and innovation, these products serve diverse sectors including chemical, pharmaceutical, water/wastewater, food and beverage, and energy. Below is an overview of key product series and their advantages.

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1. Temperature Measurement: SITRANS T Series

Product Series:

• SITRANS TH100: Cost-effective PT100 transmitter with PC configuration via SIPROM T software.

• SITRANS TH200: Universal transmitter for broad applications.

• SITRANS TH300: HART-enabled transmitter supporting remote diagnostics via SIMATIC PDM.

• SITRANS TH400: PROFIBUS PA/FF fieldbus transmitter for advanced diagnostics and data integration.

Advantages:

• Extreme Environment Resilience: Operates in hazardous areas from -40°C to 185°C.

• Smart Diagnostics: Self-monitoring and simulation capabilities reduce downtime.

• Seamless Integration: Compatible with Siemens automation ecosystems (e.g., SIMATIC PDM).

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2. Pressure Measurement: SITRANS P Series

Product Series:

• SITRANS P MPS: For static level measurement.

• SITRANS P Compact: Hygienic design for food, pharma, and biotech.

• SITRANS P300: All-stainless-steel housing for corrosive environments.

• SITRANS P Z/ZD: Single-range transmitters with digital display.

Advantages:

• Robust Modularity: IP67 protection and stainless steel construction endure harsh conditions.

• High Accuracy: ±0.1% full-scale accuracy with drift-free performance.

• Safety Compliance: SIL 2/3 certifications for critical processes.

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3. Level Measurement

3.1 Ultrasonic Level Transmitters

• SITRANS Probe LU/Probe LU240:

  • Range: Up to 12 m (liquids/solids).

  • Features: “Sonic Intelligence” echo processing, automatic false echo suppression, and temperature compensation. ETFE/PVDF sensors resist chemicals.

  • Models: 7ML5221 (HART/PROFIBUS PA).

• MiniRanger Plus:

  • Range: 15 m (liquids), 7.5 m (solids).

  • Features: Volume/flow calculation, dual relays, isolated 4-20 mA output.

3.2 Capacitive/RF Admittance Switches

• Pointek CLS Series:

  • CLS200 Digital: RF shift technology for powders/liquids; PROFIBUS PA, LCD display, and immunity to buildup.

3.3 Radar Level Transmitters

• SITRANS LR500:

  • Range: 120 m with ±1 mm accuracy.

  • Features: 80 GHz radar with “Process Intelligence” echo processing. Ignores interference from steam, dust, or agitators. Eco-design reduces lifecycle CO₂ by 50%.

3.4 Capacitive Level Transmitters

• SITRANS LC300:

  • Applications: Liquids/solids in cement, mining, or chemicals.

  • Features: PFA-coated probes, NAMUR NE 43 compliance, and ATEX/FM explosion protection.

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4. Flow Measurement

Product Series:

• SITRANS F M (Electromagnetic Flowmeters):

  • For conductive liquids (e.g., water, slurries). Models: MAG8000 (water), Transmag 2 (high-abrasion slurries).

• SITRANS F US (Ultrasonic Flowmeters):

  • Clamp-on Versions: FUS1010 (general), FUG1010 (gas), FUH1010 (oil).

Advantages:

• Non-Intrusive Design: No pressure drop or moving parts.

• High-Precision: Bidirectional measurement with ±0.5% accuracy.

• Versatility: Handles suspended solids, corrosive media, and varying viscosities.

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Core Product Advantages