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Quality Gauge & Valve proudly serve gas and refinery industries

Quality Gauge & Valve proudly serve gas and refinery industries

High to Low Level Pressure Gauges

Professionalism Second to None.

 Switches


The gauge switches are non-mercury. The bias magnet design latches the gauge switch maintaining the contact after the level continues to rise or fall. The gauge switches are fully adjustable and non-invasive. Gauge Switch Points can be changed easily without any interruption to the visual indication or process.

Your choice of five including the non-bleed Pneumatic Switch. All of our gauge switches are Electrical Class 1, Division 1, and Group B,C, and D except our non-bleed Pneumatic Switch.


Our Drum Level Indicator meets ASME Boiler Code (PG60) for water level indicators on Boiler Drum.

Technical Specifications

MGS-200EX

  • Max Volts: 150 VAC/VDC
  • Max Current: 1.0 Amps
  • Max Power: 15 Watts
  • Dead Band: .5 inch
  • Max Temp: 600°F
  • Min Temp: -40°F
  • Contacts: SPDT or -2 option DPDT

MGS-700EX

  • Max Volts: 125/250 VAC
  • Max Current: 10.0 Amps
  • Max Power: 2500 Watts
  • Dead Band: .5 inch
  • Max Temp: 600°F (HT)
  • Min Temp: -40°F
  • Contacts: SPDT or -2 option DPDT

Non-Bleed Pneumatic Switch

  • Supply Pressure: VAC-200 psig
  • Dead Band: .5 inch
  • Max Temp: 200°F
  • Min Temp: 0°F
  • Contacts: SPDT or -2 option DPDT
  • Enclosure: Stainless Steel

MGS-500EX

  • Max Volts: 500 VAC/VDC
  • Max Current: 3.0 Amps
  • Max Power: 100 Watts
  • Dead Band: .5 inch
  • Max Temp: 600°F
  • Min Temp: -40°F
  • Contacts: SPDT or -2 option DPDT

MGS-900EX

  • Max Volts: 125/250 VAC
  • Max Current: 15.0 Amps
  • Max Power: 3750 Watts
  • Dead Band: .5 inch
  • Max Temp: 600°F
  • Min Temp: -40°F
  • Contacts: SPDT or -2 option DPDT

 





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