Air pump solution, air pump PCBA solution development

Air pump program development:

Display mode: LED/LCD display, measurement and setting are displayed on the same screen.

Unit: 4, cycle switching sequence PSI, KPA, Bar, Kg/cm2



Measuring range:

 3.0 ~ 150.0PSI; 20 ~ 1030KPA

0.2 ~ 10.30Bar; 0.2 ~ 10.50Kg/cm2



Setting range:

3 ~ 120PSI; 20 ~ 825KPA

0.2 ~ 8.25Bar; 0.2 ~ 10.50 Kg/cm2

Measurement accuracy: +1% F.S (+1.5PSI, +10KPA, +0.1Bar, +0.1Kg/cm2).

Control accuracy: +1% F.S (+1.5PSI, +10KPA, +0.1Bar, +0.1Kg/cm2)

Measurement resolution: 0.5PSI, 5KPA, 0.05Bar, 0.05Kg/cm2

Setting resolution: 0.5PSI, 5KPA, 0.05Bar, 0.05Kg/cm2

Motor control: MOS tube, external lock switch (charge and talk off)

Lighting control: 12V current limit, external lock switch

Memory function: the unit and set value will not be lost after power off

Temperature range: chip working range -10~ 60℃

Temperature compensation: software temperature compensation

Inflation display: display the air pressure in the tire during inflation

Inflation compensation: 0.2PSI after inflation to the preset value

Over-range: Exceed the measuring range, display Err

Zero tracking: software real-time tracking

Buttons: 3 (SET, +, -) touch switches



Features of air pump:

High-precision control and measurement

Fault alarm, automatic power-off protection

LCD/L ED digital tube digital display

Full automatic control and safety protection function

Intelligent air pressure induction boot to improve reliability and lifespan

Three pressure units can be switched arbitrarily: PSI, BAR, KPA

High accuracy of measurement and control, less affected by ambient temperature

Highly integrated design, LCD/LED digital tube digital display