英國 Delta-controls 200系列 膜片壓力開關(guān) 208

208 PRESSURE SWITCH

Performance Series

Open Diaphragm

The model 208 Pressure Switch is suitable for setpoints between -1bar and 15bar with maximum working pressures limited by the flange rating.

• 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-204.8.9.pdf
8. ATEX Ex d
9. IECEx Ex d
10. ATEX Ex n
11. GPN Permit (Belarus)

12. Approvals

    Technical datasheet

13. TDS-204.8.9.pdf
14. SUPPORT
15. Technical advice 
16. Installation support 
17. Recalibration 
18. Local support 
19. Instrumentation repairs 
20. Spare parts
21.  

22. 
     

     

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 model 208 uses an open diaphragm type sensor with a direct flange mounted connection for fluids and processes likely to block conventional sensing elements such as bellows and bourdon tubes.

• Ranges available up to 15 Bar (200 psi)
• Weatherprrof 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 208 Pressure Switch  ,if you are interesting in it ,please contact us