7580225中文資料圖爾克數(shù)據(jù)手冊PDF規(guī)格書

Features

■Smooth sonic transducer face

■Cylindrical housing M18, potted

■Connection via M12 x 1 male

■Temperature compensation

■Blind zone: 2.5 cm

■Range: 40 cm

■Resolution: 0.5 mm

■Aperture angle of sonic cone: ±15 °

■Frequency output 240…1600 Hz (60…400

Hz)

■Frequency range selectable via FS control

line (see functional principle)

Functional principle

Ultrasonic sensors capture a multitude

of objects contactless and wear-free with

ultrasonic waves. It does not matter whether

the object is transparent or opaque, metallic

or non-metallic, firm, liquid or powdery. Even

environmental conditions such as spray, dust

or rain hardly affect their function.

The frequency range can be selected via the

control input. If this is connected to ground (-),

the lower frequency range is selected. If it is

not connected to ground or connected to the

supply voltage, the output works in the higher

frequency range.