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
| Environmental Approvals |
IP65, IP66, NEMA 4, NEMA 4X, NEMA 7, NEMA 9, NEMA 13, NACE, SIL, RoHS |
|---|---|
| Industry | |
| Instrumentation | |
| Environment | |
| Certification Agency Approvals | |
| Operating Temperature Range | |
| Process Connection Fitting Size | |
| Process Connection Material | |
| Housing Enclosure | |
| Electrical Connection | |
| Electrical Switch Type | |
| Voltage Electrical Rating VAC | |
| Amperes Electrical Rating | |
| Junction box app | |
| Fixed or Adjustable Set Point | |
| Presetting | |
| Tagging | |
| Accessories | |
| Increasing Pressure Range |
1.2 to 16 PSIG, 8 to 75 PSIG, 20 to 150 PSIG, 50 to 375 PSIG, 330 to 1000 PSIG, 950 to 2300 PSIG |
| Decreasing Pressure Range |
22 to 347 PSIG, 265 to 935 PSIG, 3 to 70 PSIG, 8 to 138 PSIG, 0.4 to 15.2 PSIG, 775 to 2125 PSIG |
| Pressure Type | |
| Media | |
| Increasing Pressure Ranges | |
| Decreasing Pressure Ranges | |
| Maximum System Pressure | |
| Maximum Proof Pressure | |
| Process Connection Seal | |
| Diaphragm | |
| O-ring |
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