i want to control the temp of sand(welding flux) between the range of 150deg C

i want to control the temp of sand(welding flux) between the
range of 150deg C to 170deg C. sugges me sum temp control
method without PID controller.

Question Posted / jain2704

i want to control the temp of sand(welding flux) between the range of 150deg C to 170deg C. sugges ..

Answer / carl_ellis

An On-off controller with a setpoint of 160 Deg C and a
hysteresis of ±10 Deg C will do this type of control.

Carl Ellis
Measure First

Is This Answer Correct ?

0 Yes

0 No

More Instrumentation Interview Questions

could someone explain for me what is 32-bit Floating Point ? Thanks

what is the process to make control schematic ?

why we are giving negative supply for vibration sensors?

How would i calibrate a new commissioned flow transmitter???

what are the possible reasons if a control valve fails to open/close?

what is the well head protection system?

Basics Instrumentation Question

difference between vaccum and draft

Why upper weighing limit of electronics balance is 90% of the total weighing capacity?

Close loop and open loop diagram for instrumentation

HOW TO CONVERT 0-60KG/CM2 PRESSURE TRANSMITTER TO A LEVEL TRANSMITTER? CAN WE ABLE TO DO IT? IF YES HOW TO DO IT BY USING HART?

Why we are using PLC instand of DCS in ESD System? can u explain any one?

For more Instrumentation Interview Questions Click Here