EMS sistems text en

A BMS - Building Management System integrates the control functions of a HVAC instalation as well as the monitoring functions for the temperature, relative humidity and differential pressure sensors.

These complex automation and control systems are designed and executed in order to meet the user requirements.

BMS systems allow to control the following parameters:

1. Temperatures, relative humidities and air flows on the air handling units
2. Differential pressures in the cleanrooms
3. Temperature of the heating and cooling systems for the air handling units
4. Temperature of the heating system for the radiators

The alarms which can be triggered, monitored and listed are (selection):

1. For the air handling units  
   • Fan functionning (stop) alarm
   • Filters alarm
   • Temperature and relative humidity alarm
   • Heating / cooling circulation pumps alarm
   • Freeze alarm
   • Functioning mode alarm (switch from automated to manual mode)
2. For the boilers  
   • burner failure alarm;
   • Low water pressure alarm;
   • No gas alarm
3. For the monitored cleanrooms  
   • Alarms for cleanrooms temperature (lower and upper limits)
   • Alarms for cleanrooms relative humidities (lower and upper limits)
   • Alarms for cleanrooms differential pressures (lower and upper limits)
   • Functioning mode alarm (switch from automated to manual mode)

The automation installations include:

• Field equipment - sensors or measuring devices for utilities (cold water, hot water)

• • Temperature and relative humidity room sensors
  • Differential pressure sensors (ie: 0...100 Pa)
  • Temperature and relative humidity duct sensors
  • Differential pressure switches on filters
  • Invertors for the air handling units
  • Dampers actuators
  • Speed sensors
  • Exterior temperature sensors
• Electrical panels;
• HVAC PLC controllers;
• Connexions network;
• Control and monitoring computer;
• Software applications and user manuals.

EMS sistems text en