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英国 Delta-controls 300系列 膜片式差压开关 303

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  • 更新时间:2024-06-25

简要描述:英国 Delta-controls 300系列 膜片式差压开关 303
The model 303 Differential Presure Switch is suitable for setpoints between -12.5mbar and 15bar with maximum working pressures up to 110bar

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英国 Delta-controls 300系列 膜片式差压开关 303

303 DIFFERENTIAL PRESSURE SWITCH

                   

Performance Series

Adj. Deadband Wide

The model 303 Differential Presure Switch is suitable for setpoints between -12.5mbar and 15bar with maximum working pressures up to 110bar

  • FEATURES & BENEFITS
  1.  Better than 1% set-point repeatability
    Users can expect a set-point repeatability performance better than 1% on all configurations with some configurations being significantly better
  2.  Extensive range of options
    The Performance Series switches are available with an extensive range of materials, process connections, switch types, electrical entries, etc and offer customers many millions of different possible configurations.
  3.  More than 35 years experience in the field
    Installed in a wide range of applications from nuclear power plants to offshore oil rigs, the Performance Series’ long experience in the field offers customers the reassurance that they can be relied upon to survive the test of time in the harshest environments.
  4.  Safety
    All Performance Series models come with a safety vent to prevent the enclosure becoming pressurized in the event that the sensor is inadvertently damaged by excessive pressure
  5. DOCUMENTATION
  6. Operational instructions

  7. IOM-300.pdf
  8. ATEX Ex d
  9. IECEx Ex d
  10. ATEX Ex n
  11. GPN Permit (Belarus)
  12. Approvals

    Technical datasheet

  13. TDS-300.pdf
  14. SUPPORT
  15. Technical advice 
  16. Installation support 
  17. Recalibration 
  18. Local support 
  19. Instrumentation repairs 
  20. Spare parts

Designed in the mid-1970s and developed over subsequent years, the Performance Series switch range offers users the broadest range of options, the highest levels of set-point repeatability and the confidence of long term performance that a mature product such as this can prove.

The Performance Series differential pressure switches utilise a stainess steel diaphragm based sensor. This, when coupled with a precision stainless steel mechanism designed to minimise friction in the moving parts, helps deliver the market leading performance customers have come to expect from the series.

  • Ranges available up to 15 Bar (200 psi)
  • Weatherproof IP66 enclosures in zinc alloy or stainless steel
  • ATEX and IECEx Ex d Flameproof models available
  • Environmentally and Hermetically sealed switch options
  • Set-point adjustable over the full range against a calibrated scale with tamperproof adjuster
  • This is the introduction of the Delta-controls  model 303  Pressure Switch  ,if you are interesting in it ,please contact us.
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