Pressure, Differential Pressure, And Temperature Switch

Manufacturer's part number :

12 series

Manufacturer United Electric

United Electric Controls

Description :

12 Series hazardous location switches are ideal for operation in tough applications where space is at a premium. A snap-action Belleville spring assembly is used to provide vibration resistance and prolonged switch life. The 316 stainless steel enclosure and hermetically sealed switch provide rugged protection from the environment. Approved for use in hazardous locations worldwide, the 12 Series is installed within applications ranging from offshore oil rigs to rotating equipment, and more.

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  • 316 Stainless Steel Construction
  • Hermetically Sealed Micro-switch
  • Convenient Field Adjustment
  • Belleville Actuated
  • Dual Seal Certified
  • Adjustable Ranges: Pressure: 1 to 12,500 psi, (68,9 mbar to 861,9 bar), Differential Pressure: 0.7" wcd to 150 psid (1,7 mbar to 10,3 bar) Temperature: -130°F to 650°F (-90°C to 340°C)
  • UL, cUL and ATEX approved for Div. 1 or Zone 1 hazardous locations, CE compliant
  • Dual seal compliant to ANSI/ISA 12.27.01
  • Pressure switch wetted parts are NACE MR-0175 compliant
  • Snap-acting Belleville spring for long life, vibration resistance and stability
  • Optional Hastelloy® and Monel® sensor material for corrosive media
  • Optional medium-pressure and high-pressure autoclave pressure connections
  • Mounting bracket available for retrofit applications
  • 72" leadwires
  • 3-year warranty