Hazardous Areas
Pre-Set Pressure Switch
674DE* - Diaphragm Sensor

  • Highly reliable devices utilizing the CCS Dual Snap® Belleville disc spring principle pioneered by CCS’ engineers.
  • Engineering based on aerospace technology.
  • Rigid, midsize and internally adjustable for factory setting.
  • Repeatable and stable set points.
  • Vibration and shock resistant. 
  • High cycle life.
  • High over-pressure capability. (System and Proof)
  • Certified explosion proof hermetically sealed electrical assembly for environmental protection.
  • Various options for wetted materials and electrical ratings to meet a wide range of application requirements and media compatibility.

 

SERIES:   

  • 674DE*

                       
SET POINT RANGE:  

  • DIFFERENTIAL PRESSURE:
    • 2 to 800 PSID
    • 0.14 to 55.16 bar
    • 13.79 to 5515 kPa

OPERATING TEMPERATURE:

Temperature limits change with o-ring selection.

  • -40° to 186°F
  • -40° to 86°C


STANDARD FEATURES:

  • CE Mark
  • CCC
  • CRN
  • NEMA: 4, 7, 9,13 / IP66
  • U.L. / CSA Listed
  • Hermetically Sealed Electrical Assembly

Download Product Data Sheet

 

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