Hazardous Areas
Adjustable Pressure Switch
6403GZE* & 6403VZE* - Diaphragm Sensors
6403PE* - Piston Sensor

  • Highly reliable devices utilizing the CCS Dual-Snap® Belleville disc spring principle pioneered by CCS’ engineers.
  • Engineering based on aerospace technology.
  • Rigid and internally adjustable for convenient field set point adjustment.
  • Repeatable and stable set points.
  • Vibration and shock resistant.
  • High cycle life.
  • High over-pressure capability. (System and Proof)
  • Various options for wetted materials and electrical ratings to meet a wide range of application requirements and media capability.
SERIES:  
  • 6403GZE*
  • 6403PE* 
  • 6403VZE
ADJUSTABLE SET POINT RANGE:  
  • GAGE PRESSURE:
    • .44 to 6498 PSIG
    • 3 to 44802 kPa
  • VACUUM: 
    • 1” to 28.5” Hg
    • 0.03 to 0.96 bar
    • 3.4 to 96 kPa      
OPERATING TEMPERATURE:
Temperature limits change with O-ring selection.
  • -40° to 186°F 
  • -40° to 86°C

STANDARD FEATURES: 
  • Hermetically Sealed Electrical Assembly
  • Integral Junction Box
  • ATEX - Baseefa Certified
  • CE Mark
  • NACE MR0175:2003
  • NEMA: 4, 7, 9,13 / IP66 & 67

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