Real Time Display of Oxygen Gas Flow and Purity PCB Electrical Board

Manual book for OC PCB with Display

1. 220VAC POWER IN 2PIN(REDMARK)
2. 220VAC AIR COMPRESSOR 2PIN
3. 220VAC AIR COOLING 2PIN
4. 220VAC AIR COOLING 2PIN
5. SELONOID VALVE 4PIN DC12V
6. AIR REGULATOR MOTOR 2PIN DC12V
7. AIR PRESSURE CHECKING METER 2PIN (RED MARK)
8. DUAL MODE No.1 sensor 4PIN No.2 sensor 4 PIN DC5V

1. Dimension: 114mm*80mm
2. ON/OFF Run and stop, press two times cancel timing
3. ADJUST for air flow motor air regulate, press 5 seconds language revert
4. TIMER: adjusting timing from 00:15:00-09:59:59
5. MODE: press 1-time mode exchange from single or dual mode, press 3-5 seconds set the working frequency of solenoid valve from 1-60 seconds. Recommend 5LPM working frequency time is 4S, 10LPM working frequency time is 5S OR 6S.

1. Mode: No.1 and No.2(dual mode)
2. Mode: No.1(single mode)
3. O₂ purity range from 21%-95.6%
4. Air flow range from 0LPM-10LPM
5. RUN/STOP MARK
6. FAN MARK
7. PRESSURE WARNING MARK
8. PURITY ALARM(OPTIONAL)
9. Button: ON/OFF, ADJUST,TIMER,MODE