Pressure sensors and vacuum sensors are used to measure the pressure applied to the pressure input of a sensor. This is done using a pressure measuring cell integrated in the sensor, which compares the excess pressure or low pressure with the prevailing ambient pressure and outputs deviations as an electrical signal. A pressure or vacuum sensor can also be used to detect whether an applied negative pressure is above or below a specific switching threshold. This information is output as a binary electrical signal, but can also be output as a proportional analogue signal or as a digital measured value via IO-Link®.
You can find more products in our category: Sensors
You will find the pressure sensors SDE5 in our Core Range as a low-cost alternative for quick and simple pressure checks. They are suitable for pressure and vacuum detection as well as for object detection via dust pressure. Other features of the pressure sensors SDE5 are selectable output functions, programming through teach-in and switching status indication by LEDs visible from all sides. The fastest switching point settings can be made at the touch of a button. Festo pressure sensors SDE5 are available as plug or cable versions and are very quick to install thanks to QS fittings and a linkable wall bracket.
Also included in the Festo Core Range are the pressure sensors SPAN, which are suitable for monitoring compressed air and non-corrosive gases. The measurement method is based on a piezoresistive measuring cell for relative pressure measurement. The pressure value is transmitted to the connected controller either as a switching or analogue signal or via IO-Link®. Pressure sensors SPAN are used for pressure monitoring, network and leak testing as well as object detection. The versatile installation options (front panel, thread and wall mounting, series mounting with mounting bracket) and the quick connector enable the pressure sensors to be installed quickly. The clear display and intuitive menu navigation are just as characteristic as the compact design.
除了 Festo 两大核心产品压力传感器和真空传感器以外，我们还提供一系列其他产品，包括 PE 变送器、压力开关和压力变送器等。所有 Festo 产品的共同点：结构极其紧凑、具有价格优势、用途比较广泛。它们是精准测量真空值和压力值的理想选择，可以满足不同工业应用的各种要求。Festo 压力传感器和真空传感器因其出色的灵活性和用户友好性饱受青睐。