E+H Proline Promass S 100 Coriolis flowmeter

Promass S is at the forefront in hygienic design – Endress+Hauser’s industry-optimized measurement solution meets all the hygienic requirements for installation in the Food and Beverage industry. Combined with the smallest transmitter housing available today it delivers full performance on the smallest footprint. Designed for applications where space is a premium, Promass S 100 will be the preferred choice for system integrators, skid builders and equipment manufacturer.

● Reduced installation costs – fully self-drainable tube design enables compact horizontal mounting
● Fewer process measuring points – multivariable measurement (flow, density, temperature)
● Space-saving installation – no in/outlet run needs
● Space-saving transmitter – full functionality on smallest footprint
● Time-saving local operation without additional software and hardware – integrated web server
● Integrated verification – Heartbeat Technology


● Measuring principle operates independently of physical fluid properties such as viscosity or density
●Dedicated for applications requiring optimal cleanability under hygienic conditions.

Device properties
● Large range of hygienic process connections
● 3-A and EHEDG conform
● Fast recovery from CIP/SIP
● Robust, ultra-compact transmitter housing
● High ingress protection: IP69K
● Local display available



  • Measuring principle


  • Product headline

    The easy‐to‐clean flowmeter with self‐drainable single‐tube system and an ultra‐compact
    transmitter. Dedicated for applications requiring optimal cleanability under hygienic conditions.

  • Sensor features

    Increased process safety – easy cleanable and fully self‐drainable tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐saving installation – no in/outlet run needs. Large range of hygienic process connections. 3‐A and EHEDG conform.

  • Transmitter features

    Space‐saving transmitter – full functionality on the smallest footprint. Time‐saving local
    operation without additional software and hardware – integrated web server. Integrated
    verification – Heartbeat Technology. Robust, ultra‐compact transmitter housing. High Ingress protection: IP69.

  • Nominal diameter range

    DN 8 to 50 (⅜ to 2″)

  • Wetted materials

    Measuring tube: 1.4435 (316L)

    Connection: 1.4435 (316L); 1.4404 (316/316L)

  • Measured variables

    Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration

  • Max. measurement error

    Mass flow (liquid): ±0.10 %
    Volume flow (liquid): ±0.10 %
    Mass flow (gas): ±0.50 %
    Density (liquid): ±0.0005 g/cm³

  • Measuring range

    0 to 70 000 kg/h (0 to 2570 lb/min)

  • Max. process pressure

    PN 40, Class 150, 20K

  • Medium temperature range

    –50 to +150 °C (–58 to +302 °F)

  • Ambient temperature range

    Standard: –40 to +60 °C (–40 to +140 °F)
    Option: –50 to +60 °C (–58 to +140 °F)

  • Sensor housing material

    1.4301 (304), corrosion resistant

  • Transmitter housing material

    Compact: AlSi10Mg, coated
    Compact/ultra‐compact: 1.4301 (304)

  • Degree of protection

    Standard: IP66/67, type 4X enclosure
    Option: IP69

  • Display/Operation

    4‐line backlit display available (no local operation)
    Configuration via web browser and operating tools possible

  • Outputs

    4‐20 mA HART (active)
    Pulse/frequency/switch output (passive)

  • Inputs


  • Digital communication

    HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET

  • Power supply

    DC 20 to 30 V

  • Hazardous area approvals


  • Product safety

    CE, C-Tick, EAC marking

  • Metrological approvals and certificates

    Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
    Heartbeat Technology complies with the requirements for traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV attestation)

  • Pressure approvals and certificates

    PED, CRN

  • Material certificates

    3.1 material

  • Hygienic approvals and certificates

    3‐A, EHEDG, cGMP

Datasheet: Proline Promass S 100 Technical Information

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