Pokušajte pretraživati po ključnim riječima, kodu narudžbe ili proizvoda ili serijskom broju, npr. „CM442“ ili „tehničke informacije“
Unesite minimalno 2 znaka za pokretanje pretrage.

Dual Seal – 100% leakage detection

Pressure-triggered safety valve for critical thermometer applications

Industrial processes often involve hazardous or explosive substances, requiring robust safety mechanisms to minimize risks. Over time, thermowells can develop cracks due to abrasion or corrosion, potentially allowing hazardous materials to escape during active processes or maintenance. The patented Dual Seal feature included in iTHERM ModuLine industrial thermometers provides an additional safety barrier in the event of thermowell failure or breakage.

Increased plant safety with the second process barrier

collage with 2 versions of Dual Seal ©Endress+Hauser

Dual Seal technology available for iTHERM ModuLine TM131 / TM151 / TM152

Prednosti

  • No risk of hazardous leakages

  • Increased safety for maintenance personnel, plant and environment

  • Health monitoring & signal to PLC in case of activation

  • Additional health information from measurement device

  • Immediate sealing for containment of hazardous media

The Dual Seal mechanism detects a potential loss of thermowell integrity and immediately seals off the sensor insert, preventing the leakage of process medium into the terminal head, cabinet or environment. The temperature transmitter relays the message of the thermowell breakage to the process control system. This information is then used to bring the plant to a safe condition and prevent danger to people and the environment.

  • Jednostavni proizvodi

  • Jednostavno je odabrati, instalirati i rukovati

Tehnička izvrsnost

Jednostavnost

  • Standardni proizvodi

  • Pouzdano, robustno i s malo održavanja

Tehnička izvrsnost

Jednostavnost

  • Vrhunski proizvodi

  • Izuzetno funkcionalno i prikladno

Tehnička izvrsnost

Jednostavnost

  • Specijalizirani proizvodi

  • Dizajnirano za zahtjevne aplikacije

Tehnička izvrsnost

Jednostavnost

Promjenjivo

FLEX odabir Tehnička izvrsnost Jednostavnost
  • F
  • L
  • E
  • X

Fundamental odabir

Udovoljite svojim osnovnim potrebama u mjernju

Tehnička izvrsnost
Jednostavnost
  • F
  • L
  • E
  • X

Lean odabir

Jednostavno upravljajte svojim osnovnim procesima

Tehnička izvrsnost
Jednostavnost
  • F
  • L
  • E
  • X

Extended odabir

Optimizirajte svoje procese s inovativnim tehnologijama

Tehnička izvrsnost
Jednostavnost
  • F
  • L
  • E
  • X

Xpert odabir

Ovladajte svojim najizazovnijim aplikacijama

Tehnička izvrsnost
Jednostavnost

Promjenjivo

Preuzimanja

    • Brošura
    Application note cover image

    Enhanced safety in polymer production

    • Brošura

    iTHERM ModuLine TM131 with Dual Seal technology not only provides a second process barrier, but also signals when a fault is present, ensuring the safety of the operating personnel.