Single chip vacuum generator CTA(B)-H with two measuring ports

1. This product should be operated with sufficient knowledge and experience, and it is very dangerous to operate compressed air incorrectly.

2. Never operate or disassemble the device before it is confirmed to be safe. Check it regularly to ensure normal operation.

3. When using the product, please connect the compressed air within the allowable pressure range according to the specifications, otherwise the product may be damaged.

4. The number of containerized products may increase, resulting in insufficient air intake, insufficient gas supply or blocked exhaust, which may lead to the decrease of vacuum degree and other undesirable phenomena. In order for the products to be used normally, you can seek official help for such problems.

5. When a certain group of vacuum generator is running, it may be discharged from the vacuum ports of other groups. If such problems occur, you can seek official help.

6. The maximum leakage current of the control valve is less than 1mA, otherwise it may lead to valve failure.

Vacuum generator is a new, efficient, clean and economical small vacuum component, which uses positive pressure air source to generate negative pressure. Its structure is simple and easy to use, and it is widely used in non-standard automation industry.

The vacuum generator applies the working principle of Venturi tube. When compressed air enters from the supply port, it will produce an acceleration effect when passing through the narrow nozzle inside, so that it will flow through the diffusion chamber at a faster speed, and at the same time, it will drive the air in the diffusion chamber to flow out quickly. Because the air in the diffusion chamber will flow out quickly with the compressed air, it will produce an instantaneous vacuum effect in the diffusion chamber. When the vacuum tube is connected to the vacuum suction port, the vacuum generator can draw vacuum on the vacuum tube.