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Last Updates: 15/02/2021

Endress+Hauser Proline Promass H 300 Coriolis flowmeter

The highly accurate Promass H is destined for applications requiring maximum corrosion resistance and guarantees optimal safety for chemically aggressive fluids. With its compact transmitter Promass H 300 offers high flexibility in terms of operation and system integration: access from one side, remote display and improved connectivity options. Heartbeat Technology ensures process safety at all times.

● Maximum safety for chemically aggressive fluids – corrosion-resistant wetted parts
● Fewer process measuring points – multivariable measurement (flow, density, temperature)
● Space-saving installation – no in/outlet run needs
● Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses
● Reduced complexity and variety – freely configurable I/O functionality
● Integrated verification – Heartbeat Technology

 

● Measuring principle operates independently of physical fluid properties such as viscosity or density
● Highly accurate measurement of liquids and gases in applications requiring highest corrosion resistance.
Device properties
● Measuring tube made of Tantalum, Zirconium
● Nominal diameter: DN 8 to 50 (3/8 to 2″)
● Medium temperature up to +205 °C (+401 °F)
● Compact dual-compartment housing with up to 3 I/Os
● Backlit display with touch control and WLAN access
● Remote display available

 

 

  • Measuring principle

    Coriolis

  • Product headline

    Chemically resistant single-tube flowmeter with a compact, easily accessible transmitter. Highly accurate measurement of liquids and gases in applications requiring highest corrosion resistance.

  • Sensor features

    Maximum safety for chemically aggressive fluids – corrosion-resistant wetted parts. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space-saving installation – no in/outlet run needs. Measuring tube made of Tantalum, Zirconium. Nominal diameter: DN 8 to 50 (³⁄₈ to 2″).

  • Transmitter features

    Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology. Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access.

  • Nominal diameter range

    DN 8 to 50 (³⁄₈ to 2″)

  • Wetted materials

    Measuring tube: Tantalum 2.5W; 702 (UNS R60702) 
    Connection: Tantalum; 702 (UNS R60702)

  • 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, Tantalum only): ±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 300, 20K

  • Medium temperature range

    Tantalum: –50 to +150 °C (–58 to +302 °F) 
    Zirconium: –50 to +205 °C (–58 to +401 °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

    AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L

  • Degree of protection

    IP66/67, type 4X enclosure

  • Display/Operation

    4-line backlit display with touch control (operation from outside) 
    Configuration via local display and operating tools possible 
    Remote display available

  • Outputs

    3 outputs: 
    4-20 mA HART (active/passive) 
    4-20 mA WirelessHART 
    4-20 mA (active/passive) 
    Pulse/frequency/switch output (active/passive) 
    Double pulse output (active/passive) 
    Relay output

  • Inputs

    Status input 
    4-20 mA input

  • Digital communication

    HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA

  • Power supply

    DC 24 V 
    AC 100 to 230 V 
    AC 100 to 230 V / DC 24 V (non-hazardous area)

  • Hazardous area approvals

    ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC

  • Product safety

    CE, C-tick, EAC marking

  • Functional safety

    Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

  • Metrological approvals and certificates

    Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) 
    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

Datasheet: Proline Promass H 300 Technical Information

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