TYPE:NS737S-D
INPUT SIGNAL: 20~100 KPa
SUPPLY PRESS: 140 KPa
OUTPUT PRESS: 20~100KPa
Tag: Automation
Simply PLC Apps in Boiler Auto Control
Today modified the Aux boiler feed water pumps control box by PLC module.
The original box was composed by 6 pcs contactors & 2 pcs timer delay, but the dwg was not reasonable via one of the pumps stops, the timer delay still works.so the feed pump has to stop after 20 seconds later.
How to repair Nakakita temp controller
Nakakita Temp controller repair/service
1: Nakakita Temper controller features
Nakakita Temper controller is designed by Japanese Nakakita Seisakusho Company based pneumatic .this simple but reliable and easy-operated instrument was used on most of vessels for M/E jacking high-temp cooling water,l.O temper as even as purifiers heater temp control.
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