GXGS815 tri-impulse feedwater intellectual regulator

1. System principle
   
2. Two columns digit display measuring and given value, two LED columns display control value and procedure parameter.
3. Manual--- automatic changeover function.
4. Anti-integral saturation and amplitude limiting PID adjustment, realization of system self-adjustment.
5. "Increase-decrease" function can be chosen.
6. Up and low limit alarm relays output
7. Output for control: DC 4-20mA, 0-10mA
8. 24V DC output
9. Trace input: realize manual-auto changeover without disturbance.
10. Precision: 0.5
11. Communication interface: RS-485
12. Power supply: AC220V
13. Size: 80*160*95mm (vertical)
    160*80*95mm (horizontal)
14. Signal merge coefficient:
    F=IN1+C3*IN2+C4*IN3
    C3 ,C4 is vapor flux coefficient: -1.000--+1.000 adjustable
    When f=0, the signal will be cancelled.
15. The output is given out by PID calculation after comparing the merged signal f and given value.