Non-Hazardous Areas Adjustable Pressure Switch 604V* - 604GV* Diaphragm Sensor
Highly reliable devices utilizing the CCS Dual-Snap® Belleville disc spring principle pioneered by CCS'
Engineering based on aerospace technology
Rigid, midsize 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)
Equipped with weatherproof electrical assemblies
Various options for wetted materials and electrical ratings to meet a wide range of application requirements and media capability
Suitable for ultra low pressure and vacuum to pressure applications
Series - 604V* - 604GV*
Adjustable Set Point Range
Vacuum -
1 to 28.5" Hg
25 to 724 mm Hg
Crossover -
20" Hg Vacuum to 12 psig
508 mm Hg to 0.83 bar
Operating Temperature
Temperature limits change with o-ring selection.
-40° to 186°F
-40° to 86°C
Standard Features
CE Mark
CRN
NEMA: 4,13 / IP65
Weatherproof
Internal Case Ground
U.L. Listed (File No. E72038)