Description

• Highly reliable devices utilizing the CCS Dual-Snap® Belleville disc spring principle pioneered by CCS’ engineers.
• Engineering based on aerospace technology.
• Rigid, compact and internally adjustable for factory setting or convenient field set point adjustment.
• 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 capability.

SERIES:

• 646DZE*

ADJUSTABLE SET POINT RANGE:

• DIFFERENTIAL PRESSURE:
• .4 to 1000 PSID
• .028 to 68.94 bar
• 2.76 to 6895 kPa

OPERATING TEMPERATURE:

Temperature limits change with O-ring selection.

• -40° to 186°F
• -40° to 86°C

STANDARD FEATURES:

• CE Mark
• CCC
• CRN
• Dual Seal: ANSI/ISA-12.27.01-2003
• NACE MRO175:2003
• NEMA: 4, 7, 9,13 / IP66
• U.L. / CSA Listed
• Hermetically Sealed Electrical Assembly

Download Product Data Sheet