Heat Exchanger Temperature Control Bench

• Study of a temperature control loop
• Study of a closed loop
• Setting a PID controller
• Disturbance of the set point
• Disturbance with water flow rate
• Technical specifications
• A 6 kW heating resistance with stainless steel case
• A Pt100 temperature probe
• A safety temperature switchA safety flow switch in case of lack of feeding water
• A safety flow switch in case of lack of feeding water
• A supply flow meter (range 60 – 600 l/h)
• A supply adjustable valve (temperature disturbing circuit)
• A set of manual valves
• A digital controller with RS485 communication card
• Universal input: mV, V, mA, T/L, RTD
• Control output: 4-20 mA
• Control algorithm: P, PI, PD, PID and auto tune
• A stainless steel frame with aluminium nuts and PVC panel

Data acquisition module ref MAC, composed with:

• A converter RS485/RS232
• Connection cables
• Two channel graphic recorder
• Supplied with technical manual