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Process Trainer


Model No:

CS-2809

Romtek ® is the registered trade mark of Bhushan & Bhushan


Short Description

The process in this trainer consists of temperature control of a moving stream of air. A blower blows air into an insulated pipe. Heater is provided to raise the temperature. Temperature sensors are provided along the length of the tube. The heater can be controlled by a built-in amplifier. A PID Controller is built into the equipment. The blower speed can also be adjusted. Using these, a closed loop temperature system is established and various types of controls such as anticipatory, 0 error, On - Off type, etc. can be established. The open and closed loop transfer functions and response of the process to different variable can therefore, be studied.


The process in this trainer consists of temperature control of a moving stream of air. A blower blows air into an insulated pipe. Heater is provided to raise the temperature. Temperature sensors are provided along the length of the tube. The heater can be controlled by a built-in amplifier. A PID Controller is built into the equipment. The blower speed can also be adjusted. Using these, a closed loop temperature system is established and various types of controls such as anticipatory, 0 error,  On - Off type, etc. can be established. The open and closed loop transfer functions and response of the process to different variable can therefore, be studied.

 

Maximum Heater Power

:

85W

Velocity flow range

:

0.304-3.04 m/sec

Detector Temp. Range

:

Ambient to 200degC

Heater/Detector time constant

:

400 m sec

Typical Distance-velocity lag

:

200ms

Typical natural period

:

1.0 second

Tube length

:

320 mm

Electrical input & output range

:

0 to + 10V

AC Mains

:

220V AC + 10%