ZM3203 Level and Flow-Rate Control (including PID Controller with Software) with Computer and Backup UPS Teaching Equipment The equipment should be able to demonstrate the followings:
• Proportional, Integral and Derivative control
• Measuring instruments of level and flow rate
• Determining dead time, response, and characteristics of the process
• Tuning techniques of controllers
Specifications (or Equivalent)
The unit must be equipped with (or corresponding part):
• Framework: Stainless steel or anodized aluminum with enough thickness to withstand the load of equipment and/or different components of equipment
• Storage tank of stainless steel with capacity of 40 l
• Constant-level tank of stainless steel with capacity of 20 l
• Centrifugal pump (made up of material to withstand
corrosion and erosion associated problems)
Maximum flow rate = 2 m3 /h,
Maximum head = 10 m
• Compressor (along with female valves of 1/4”) for the requirement of compressed air (1 Nm3 /h @ 6 bar) • Tap water valve with 1/ 2” hose connector
• Glass column Height = 500 mm
• Electronic differential-pressure flow transmitter with 4 to 20 mA output signal
• Calibrated diaphragm
• Electronic differential-pressure level transmitter with 4 to 20 mA output signal
• Pneumatic valves of stainless steel
• Electro-pneumatic converters, 4 to 20 mA / 0.2 to 1 bar
• PID controller
• Piping and valves
• Safety control
• Automated unit along with software for computerized control of the equipment
• Computer
• UPS with enough backup for shutting down the unit/equipment in case of power failure
• List of spares (for 1 year)
• The unit must be supplied with all mandatory accessories for smooth operation, gases along with cylinders, installation & after-sale maintenance services, calibration kits (if any) and practices manuals.
