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Proline t-mass I 500 – Insertion version made of stainless steel for pipes/ducts up to DN 1500 (60")

Proline t-mass I 500
thermal mass flowmeter

Insertion flowmeter with long-term stability as remote version with up to 4 I/Os

6I5B
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from CHF ??.-

Specs at a glance

  • Max. measurement error

    Gas: 1.0% o.r. (10 to 100% o.f.s.), 0.1% o.f.s. (1 to 10% o.f.s.)

  • Measuring range

    20 to 733501 kg/h (44 to 1669340 lb/h)

  • Medium temperature range

    -40 °C to +180°C (-40 °F to +356°F)

  • Max. process pressure

    -0.5 to 20 bar_g (-7.25 to 290 psi_g)

  • Wetted materials

    Materials for insertion tube
    Stainless steel, 1.4404 (316/316L)
    Process connections, process coupling
    Stainless steel, 1.4404 (316/316L)
    Sensing element
    Unidirectional
    Stainless steel, 1.4404 (316/316L)
    Alloy C22, 2.4602 (UNS N06022);
    Bidirectional
    Stainless steel, 1.4404 (316/316L)
    Reverse flow detection
    Stainless steel, 1.4404 (316/316L)
    Clamping rings
    PEEK
    PVDF
    1.4404 (316/316L)
    Flat ring seal
    EPDM
    FKM

Field of application

The patented sensor design of t-mass I provides unprecedented measurement stability in thermal insertion mass flow measurement. It compensates in real time for changes of process conditions: temperature, pressure, flow direction and gas type. The innovative remote transmitter of t-mass I 500 maximizes installation flexibility and operational safety in demanding environments. Heartbeat Technology enables measurement reliability and compliant verification.

  • Measuring principle is characterized by a high operable flow range and direct mass flow measurement

  • Measurement of utility and process gases and gas mixtures in circular piping or rectangular ducts

Device properties

  • Insertion version for DN 80 to 1500 (3 to 60")

  • Bidirectional measurement; high measuring performance

  • Patented drift-free sensor with SIL 2

  • Remote version with up to 4 I/Os

  • Backlit display with touch control and WLAN access

  • Standard cable between sensor and transmitter

Benefits

  • Flexible, convenient programming based on 21 standard gases or freely definable gas mixtures thereof

  • High level of process control – premium measurement accuracy and repeatability

  • Reliable monitoring – detection of process disturbances and reverse flow

  • Flexible installation – suitable for large dimensional range and circular pipes or rectangular ducts

  • 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

Videos

  • Heartbeat Technology
    Smart instrumentation through Heartbeat Technology

    You want to increase plant performance and reduce costs? Our smart instrumentation portfolio with Heartbeat Technology offers in-depth device insight for more cost-efficiency and operational safety.

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