Custom Control Sensors 646GZE Pressure Switch 120263-16

Custom Control Sensors 646GZE gauge-pressure switch, reference 120263-16.

Recorded settings: increasing pressure 45 psig; decreasing pressure 42 psig. Verify actual adjustment and test status before use.

The original source below mixes model-family options, including multiple pressure ranges, electrical ratings, presetting choices and certification entries. Do not assume all options apply to this individual switch. Catalogue tag 646GZEM also requires model confirmation.

Hazardous-area use: confirm the actual nameplate, certificate scope, rating conditions and installation requirements. This listing does not independently verify explosion-proof, SIL or other approval claims for the supplied unit.

Original source series information — verify exact configuration

The hazardous locations 646GZE Series is a rugged, heavy duty gage pressure switch with a stainless steel port for corrosion resistance and wet conditions. Similar to the 604 Series in design, the 646GZE Series is rated to 15 Amps and UL/CSA explosion proof, Class I, Groups A, B, C and D, and Class II Groups E, F and G certified. It comes with high vibration and shock resistance utilizing Dual Snap® disc spring technology. Applications include:

• Oil & Gas
• Power Generation
• Fluid Management
• Chemical Refining and Processing
• Manufacturing Process
• Utilities, Water Treatment and Waste
• Safety Systems

Increasing Pressure: 45 psig

Decreasing Pressure: 42 psig