Worcester Polytechnic Institute

Products and Services We Provide

  • Oxygen Sensors
  • Boiler Controls/Instrumentation Systems
  • SCADA
  • Field Service
  • System Design Services
  • Turnkey Services

Typical Project

Worcester Polytechnic Institute

Worcester, Massachusetts

  • Boiler systems control 3 steam boilers at 100 PSIG. Each system is cross-limited, selective lead/lag, parallel positioning with oxygen compensation, FD fan speed control, two-element draft control, two-element feedwater control.
  • Plant control functions include feedwater pressure, feedwater pump lead/lag sequencing/speed, D/A level, condensate pump lead/lag sequencing/speed, plant PRV stations, outside air heating ventilating unit, and heat transfer pump temperature control.
  • Fully programmable AC20 controllers are provided for plant master, submaster, fuel/air jackshaft, oxygen trim, boiler feedwater, plant feedwater pressure, D/A level, feedwater/condensate pumps, PRV’s, HV unit, and HTP system.
  • Password-protected access is provided to all control loop tuning parameters at each controller or via the SCADA system
  • Boiler and plant steam flows are pressure compensated, natural gas flow is pressure/temperature corrected