K
Hi,
actually i'm not a control engineer however my boss gave me a job to design the control system of a machine. In this machine there will be an air duct with 1 square-meter cross-section area and air will flow inside the duct with 29 m/s velocity at 70 celcius degree. Those are the upper limits, so velocity and temperature should be adjustable by a panel outside. One more thing, while air moves through the duct, sand will be mixed to the air at some point. I need to control the temperature and velocity of the sandy air at some point.
I am asking your suggestions that sensor types and models that can handle with those environmental conditions? I did my homework and found something on internet but it's always better to take idea of an expert if you don't know the job.
I know some about the control theory and programming PLCs. My controller will be Siemens S7 PLC. However, I really need some help at this point of selection sensors & actuators.
Any reply will be very appreciated. Thanks a lot.
actually i'm not a control engineer however my boss gave me a job to design the control system of a machine. In this machine there will be an air duct with 1 square-meter cross-section area and air will flow inside the duct with 29 m/s velocity at 70 celcius degree. Those are the upper limits, so velocity and temperature should be adjustable by a panel outside. One more thing, while air moves through the duct, sand will be mixed to the air at some point. I need to control the temperature and velocity of the sandy air at some point.
I am asking your suggestions that sensor types and models that can handle with those environmental conditions? I did my homework and found something on internet but it's always better to take idea of an expert if you don't know the job.
I know some about the control theory and programming PLCs. My controller will be Siemens S7 PLC. However, I really need some help at this point of selection sensors & actuators.
Any reply will be very appreciated. Thanks a lot.