1.1 Air pressure controller

Adopting inlet proportional valve to control the air pressure, the controller does not consume the air source when the air pressure control is stable, and the working time of the same gas source can be greatly extended. The container can be pressurized at the same time, one step in place without grouping, to ensure the monotonous increase of pressure. Touch screen display control, data will be automatically stored, easy to operate.

1.2 Advantages of complete machine

Simple structure, small size, light weight, quick and convenient installation, less gas consumption;

Data wireless transmission, the whole machine concise, beautiful, low energy consumption;

Sensor detection, calibration and correction function to ensure the accuracy of the measurement, and automatic protection function;

Acquisition and processing software compatible with the existing computer and operating system, easy to use, free upgrade;

1.3 Wireless data transmission

1.3.1 Technical indicators

Range :0-10mm; Precision :0.3% FS; Resolution :0.001mm

Wireless transmission cycle :1 Hz (once per second); transmission distance :50 m (visual distance)

Transmission rate :250 kbps; frequency band :2.4 GHz-2.483 GHz;

Standby current :<6uA; transmit power :>1dbm; power: DC3.6V battery powered

2. Technical indicators

Pressure range :0-1600 KPA ;0-3200 KPA

Sensitivity: Medium and low pressure :≤0.5 KPA; High pressure :≤2 KPA;

Pressure :0-100 KPA; Error :≤±1 KPA;

Pressure :100-1600 KPA; relative error :≤±1.0%;

Zero arbitrary adjustable; loading time :<1 second;

Displacement sensor: measuring range 0-10mm, resolution :≤0.001mm; accuracy :≤0.3% F.S.