The SITRANS FC330 digital Coriolis flow system enhances your productivity by increasing the efficiency of every liquid and gas process. The result is a cutting-edge flowmeter at the top of its class in accuracy and reliability – yet space-saving and easy to work with. 

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The FC330 flowmeter consists of a SITRANS FCS300 sensor and a SITRANS FCT030 transmitter.


  • Direct integration – Into DCS automation systems via Profibus 4.0, Modbus, HART 7.2 or as a standalone solution
  • Space-saving – compact sensor design with a remote installation option provides the opportunity for optimal transmitter location
  • All information at hand – comprehensive removable memory functions (SensorFlash® microSD card)   
    - Calibration certificates   
    - Pressure and material test certificates (as ordered)   
    - Non-volatile memory backup of operational data   
    - Transfer of user configuration to other flowmeters
    - Data logging functionality
  • Hygiene approved – EHEDG-approved hygienic sensor for sizes DN 25-80; external cleanability, couplings
  • Global service network – for expert-level support whenever and wherever you need it
DN15 (½") 
DN25 (1") 
DN50 (2") 
DN80 (3") 
DN100 (4") 
DN150 (6")
±0.10 % or ±0.20 %

±0.05 %

Density accuracy
2 or 10 kg/m 3
Flow range

DN15: 8,000 kg/h (17,600 lb/h) 
DN25: 35,000 kg/h (77,000 lb/h) 
DN50: 90,000 kg/h (198,000 lb/h) 
DN80: 250,000 kg/h (550,000 lb/h) 
DN100: 520,000 kg/h (1,146,404 lb/h) 
DN150: 860,000 kg/h (1,895,975 lb/h)

Wetted parts: 316L stainless steel, C4 (2.4610) nickel alloy or C22 (2.4602) nickel alloy
Enclosure: 304L stainless steel
Pressure rating

All sizes: 100 bar (1,450 psi)

Temperature rating
All sizes: -50 … 205 °C (-58 … 400 °F)
Sensor enclosure rating
IP67 (NEMA 4X)

Hazardous: ATEX, IECEx, cCSAus
Hygienic (DN 25-80): EHEDG

Compact or remote
Profibus DP/PA, Modbus RS485, HART

Up to 4 channels combining analog, relay or digital outputs and binary input


Advanced HMI with multiple language support

Power supply
Self-switching AC/DC; automatically detects supply voltage
Special features

Aerated flow filtering, high-speed datalogging, advanced diagnostics, dosing and fraction

Download, Support, Services

Find download, support and services for the Siemens Coriolis flowmeters

The fastest way to the experts

Proposed solutions for your queries and direct access to our experts in Technical Support.

Service offers

To remain competitive, companies in industry must ensure – and ideally increase – the availability and productivity of machines and plants. As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise.

Service catalog

As your partner, we offer a unique range of services and support based on our extensive technology and industry expertise. With our offerings, you can expect a high degree of reliability and a successful digital future for your company.

Well trained for excellent handling

Receive standardized or individual expertise directly from the manufacturer – with training centers in more than 60 countries.

Safety integrated

Safety is key in the process industries. A failure in instruments relevant for safety may have serious implications for humans, the process and the environment. Therefore, a wide range of our process instruments come with on-board safety features for maximum risk reduction.


Whatever your process challenge is - SITRANS FC has you covered

Monitoring your processes with accurate Coriolis flow measurement leads to higher transparency, improved productivity - and a better bottom line. To optimize every operation, Siemens offers a comprehensive selection of Coriolis flow sensors, transmitters and complete flow systems.

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