button cancel
Try searching by key words, order- or product code or serial number e.g. “CM442” or “Technical information”
Enter at least 2 characters to start the search.
Picture of thermal mass flowmeter Proline t-mass 65I insertion for industrial gases & compressed air

t-mass 65I

65I
Loading price
Prices temporarily unavailable
Price on request
activating price
price: provide information
Filter Measuring / Application task
Filter Measuring / Application task
Measuring / Application task

Configure to download the CAD drawings of this product

Close Show results

  • Measuring principle

    Thermal

  • Product headline

    std_productprofile_product_usp_12715.
    std_productprofile_product_field_of_application_12716.

  • Sensor features

    std_productprofile_product_benefits_12717. Cost-effective measurement – easy installation, negligible pressure loss and maintenance-free. Reliable flow trending – multivariable measurement.
    std_successorproducts_product_differentiating_tech_features_41642_1525332298. std_successorproducts_product_differentiating_tech_features_41640_1525332267. std_successorproducts_product_differentiating_tech_features_41641_1525332282.

  • Transmitter features

    std_productprofile_product_benefits_12703. std_productprofile_product_benefits_12704. Automatic recovery of data for servicing.
    std_successorproducts_product_differentiating_tech_features_41643_1525333383. std_successorproducts_product_differentiating_tech_features_41645_1525333416. std_successorproducts_product_differentiating_tech_features_41644_1525333399.

  • Nominal diameter range

    DN 80 to 1500 (3 to 60")

  • Wetted materials

    Transducer: 1.4404 (316L); Alloy C22, 2.4602 (UNS N06022)
    Insertion tube: 1.4404 (316/316L); Alloy C22, 2.4602 (on request)
    Transducer guard: 1.4404 (316L)
    Compression fitting: 1.4404 (316/316L)
    Ferrules: PEEK 450G, PVDF
    Bonded seals: EPDM, Kalrez 6375, Nitrile and 316/316L

  • Measured variables

    Mass flow, temperature, volume flow, energy flow

  • Max. measurement error

    Gas: 1.5% o.r. (10 to 100% o.f.s.), 0.15% o.f.s. (1 to 10% o.f.s.)

  • Measuring range

    20 to 720000 kg/h (44 to 1587328 lb/h)

  • Max. process pressure

    -0.5 to 20 bar gauge (-7.25 to 290 psi gauge)

  • Medium temperature range

    -40 °C to +130 °C (-40 °F to +266 °F)

  • Ambient temperature range

    -20 °C to +60 °C (-4 °F to +140 °F)
    Optional: -40 °C to +60 °C (-40 °F to +140 °F)

  • Transmitter housing material

    Transmitter housing:
    Compact: powder coated die-cast aluminium
    Wall-mount: powder coated die-cast aluminium
    Remote field: powder coated die-cast aluminium
    Connection housing (remote version): powder coated die-cast aluminium

  • Degree of protection

    IP67 (NEMA 4X) for transmitter and sensor

  • Display/Operation

    Liquid crystal: back-lit, two lines with 16 characters per line
    Configuration via local display and operating tools possible

  • Outputs

    4-20mA HART (active/passive selectable), pulse, frequency, status

  • Inputs

    4-20mA, status input

  • Digital communication

    Profibus DP, Profibus PA, Foundation Fieldbus, Modbus

  • Power supply

    85 to 260 VAC, 45 to 65 Hz
    20 to 55 VAC, 45 to 65 Hz
    16 to 62 VDC

  • Hazardous area approvals

    ATEX, FM, CSA, NEPSI

  • Product safety

    CE, C-Tick, EAC marking

We value your privacy

We use cookies to enhance your browsing experience, collect statistics to optimize site functionality, and deliver tailored advertisements or content.

By selecting "Accept all", you consent to our use of cookies.
For further details please review our cookie policy .