Proline t-mass I 500


Proline t-mass I 500

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


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 ensures 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


  • 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

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(02) 8 983-3112
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