Electronic Pressure Switches

The development of pressure switches for the industry is in Lefoo's DNA. Among our line, we have electronic pressure switches developed especially for

pneumatic and gas applications. Thus, Lefoo is one of the world references in the development of pressure switches for the industry.

Lefoo electronic pressure switches come in models with a front panel display, in addition to simpler models, without this display. They have versions in PNP and

NPN, all with the possibility of adjusting minimum and maximum performance points.

The model LFDS630 (630/631/632) was developed with a highly reliable sensor to measure and control the pressure. The LFDS630 pressure switches are used to

regulate the tank pressure between two preset values ??in air compressors in addition to measuring the pressure, replacing the use of pressure gauges.

The sensor reads the pressure and the signal is shown on the display and automatically controls the relay output when the pressure is changed. With its robust

design, the LFDS630 can be installed in a variety of industrial environments. Various connection options (thread) are available. It allows the user to adjust

parameters freely, with a variety of built-in settings, it is flexible and convenient. It has anti-vibration characteristics, long service life, easy operation, high

stability and clear display.

The LFDS10 uses a highly reliable sensor to measure pressure, the output can be switching signals or analog signals. LFDS10X is suitable for all types of

industrial field. The dual LED digital screen and the three-button menu setting function make the product more convenient to use.

There are many internal configuration items, users can adjust working parameters, which is flexible and convenient. Multiple connections can fully satisfy the

demand for different installation. This series of products has the characteristics of small size, shock resistant, long service life, clear display, simple operation

and etc.

The LFDS701/704 is widely used in the vacuum pump control system of electric vehicles, diesel vehicles and gasoline vehicles.

LFDS701/704 has an internal MEMS pressure sensor, collecting heating and comparing the pressure signal to output the switching tube from the special

pressure point. The product uses a pressure sensor which is a type of absolute pressure, the accuracy will not affect the atmosphere, which can be used at any

altitude. The product has a differential output, which reduces the risk of cutting the life of the controlled device for frequent action of the nearby critical point.

Lefoo operates worldwide in the development of solutions for the industry. With a support center in Brazil, it offers technical assistance in the development of

customized solutions, in addition to a wide range of products for the most varied applications. Contact us.