343 Thermoelectric temperature sensor Ex d to heat sink ČSN without converter or with converter


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  • For exact remote measurement of temperature of steady and running liquids (gases and fluids), for which the properties of the heat sink of the sensor selected by the customer are suitable; measurement may be realized up to temperature (max. 450°C) and pressure determined by heat sink resistance
  • For explosive environment pursuant to ČSN EN 60079-10 (ČSN EN 61241-10)
    - Sensor may be installed into the heat sink located in zone 1(21) or zone 2(22); if the heat sink complies with the requirements pursuant to ČSN EN 60079-26, also in zone 0(20)
    - Other parts of the sensor (screw-joint, adapter, connecting head) may be located in zone 1(21) or zone 2(22)
    - In case of using the converter Ex ia or connection into circuit Ex ia, the sensor may be used in zone 0 (20)
  • In a set with control or diagnostic systems for process monitoring
  • In design with converter for transfer of thermoelectric sensor signal to unified output signal 4 to 20 mA or digital signal (converter with HART
  • protocol)
  • The sensors are rated products pursuant to the Act No. 22/1997 and Compliance Certificate EC-343000 is issued for them.

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  • Pražská 470
  • 50939  Nová Paka
  • Czech republic
  • Telephone: +420 493 761 394
  • Fax: +420 493 721 194
  • E-mail: david.franek@zpanp.cz