The hazardous locations 646DCE-7076 Series is a rugged, heavy duty differential pressure switch. The electrical conduit consists of Teflon wiring which is ideal for extreme cold conditions, operating to -50C. Its welded stainless steel port and diaphragm is corrosion and leakage resistant and good for wet conditions. Similar to the 604 Series in design, the 646DCE-7076 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