monitoring chiller and boiler using sensors PLC & scada at
boiler & chiller operations monitoring
Steam boiler plays a vital and crucial role in manufacturing plants of white goods . The steam at constant temperature and pressure are used in semiconductor fabrication,sterlization.it’s also used in many santization and cleaning process. to gain productivity the metered water is fed . fanmotor ,burner is monitored also the steam at pressure and flow is measured using flowmeter . PNG consumption is also monitored using flowmeter . the steam produced is logged using flowmeter, conected to the analog input of the PLC
PNG flowmeter
PNG fuel was measured using endress and hauser flowmeter .
the fuel consumption to the boilers was monitored and logged on the SCADA through PLC analog inputs
flowrate of the PNG and totalizer value was logged in the scada . as a result to PNG consumption against the steam produced was known.
chiller performance being monitored
Chiller monitoring through temperature and pressure for the inward and outward water line .thermocouple and pressure tranmitters are hooked to PLC using analog inputs.all the sensors were wired using shileded cables.
PLC panels to connect the field sensor,flowmeters
Mitsubishi PLX FX5U with analog inputs is used .one panel connects to the three no boilers and their sensors.
the lower plc panel connects to the chillers and their respective sensors .
both plc are connected to the scada software. Ethernet cat 5 cable is used to connect PLC to xarrow scada
Real time Trends of Steam PNG,Water
real time trends of the water consumption ,PNG consumption ,Steam produced,Temperature of the steam.
Historic trends of the all parameters are stored for the analysis & records.SCADA does realtime monitoring of all flow,pressure,temperature paramaters for boilers and chillers on a single pc
Xarrow scada was used to run this application at samsung electronics noida plant.
want to know more
there goes much more then mentioned here to execute the project ,for more detailed discussions about the benefits and cost of the project feel free to reach out to us @ 9811043930.