SITRANS FMS300 is designed for a wide range of applications, including the chemical and process industries, mining, steel, utilities, oil and gas, and water and wastewater. A broad choice of liner and electrode materials supports aggressive media, high temperatures, high pressures and other demanding conditions. Combined with SITRANS FMT020, it forms the SITRANS FM320 system with diagnostics, easier commissioning and flexible installation.
Reliable, accurate measurement in aggressive, abrasive or high-temperature applications. Supports stable process control and helps reduce uncertainty in tougher operating conditions.
With SENSORPROM™ technology, fast startup and easier transmitter replacements reduce service effort, standardize maintenance across installed bases and return the meter to operation more quickly.
With no moving parts and a rugged design, SITRANS FMS300 supports long operating intervals and keeps maintenance effort low in advanced applications.
Nominal sizes and measuring range | DN 15 to DN 2200 (½" to 88") 0 to 10 m/s |
Accuracy | Standard accuracy of 0.4% of rate, with optional high-accuracy calibration up to 0.2% of rate. |
Operating pressure | Up to 100 bar (Up to 1450 psi) (dependent on flange type) |
Ambient and medium temperature | Ambient temperature: -40 to 100 °C (-40 to 212 °F) Medium temperature: -40 to 180 °C (-40 to 356 °F) (dependent on the liner) |
Liners, electrodes and sensor material | Liners: Neoprene, EPDM, PTFE, PFA, Ebonite, Linatex Electrodes: Stainless steel AISI 316 Ti (1.4571), Hastelloy C-276/ 2.4819, Ceramic coated stainless steel AISI 316 Ti (1.4571), Ceramic coated Hastelloy C-276, Platinum, Titanium, Tantalum Sensor Material: Carbon steel (or AISI 304) with corrosion resistant two component epoxy coating or AISI 316 L polished flanges and housing |
Approvals/certificates | Drinking water approvals (for EPDM), e.g. WRAS, NSF/ANSI Standard 61, compliance with Trinkwasserverordnung §14, AS/NZS 4020, GB/T 5750, ACS, Belgaqua and Kiwa. MI-001 cold water (EU) and OIML R49: DN 25 ... DN 600 (1" ... 24") Support 0 x DN upstream and 0 x DN downstream installation (all orientations) |
Multiple liner and electrode options cover chemical, temperature, abrasion and highly corrosive applications.
Integrated diagnostics and self-verification continuously check device health, while SITRANS Verificator enables external verification with traceable reports. Results are accessible via SIMATIC PDM and SITRANS mobile IQ.
As SITRANS FM320, the system carries the Siemens EcoTech label. Benefits like up to 15% lower operational energy use, recyclable packaging, repairability and firmware updates help reduce lifecycle impact.
Brochure | SITRANS FMT020-New-Generation Flowmeters
Catalog | SITRANS FMS300
SiePortal | Product overview
Sizing and calculation tools | Measurement intelligence
Configurator | Siemens Product Configurator
Image database | Product photos and drawings
CAx data | CAx Download Manager
Videos | YouTube
Online support | All products
Online support | Technical Forum
Online support | Create new support request
