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