extract from our online catalogue: esf+1 ultrasonic label sensor current to: 2026-10-16 microsonic GmbH / Phoenixseestraße 7 / 44263 Dortmund / Germany / T +49 231 975151-0 / F +49 231 975151-51 / E [email protected] microsonic® ist eine eingetragene Marke der microsonic GmbH. Alle Rechte vorbehalten. Änderungen vorbehalten.

esf+1 ultrasonic label sensor The esf+1 ultrasonic label sensor reliably detects transparent, reflective and metallised labels at high web speeds. Designed for installation at the dispensing edge, it enables precise non-contact label detection in labelling and packaging machines Flat sensor surfaces Measurement cycle time ≥ 150 μs Robust high-tech plastic housing Asymmetrical mounting adapter for 2 installation positions for positioning close to the dispensing edge  with metal-like properties the left or right of the dispensing edge Simple Teach-in IO-Link interface Recipe management via IO-Link...

The ultrasonic label sensor esf+1 can reliably detect high-transparency, reflective and metallised labels without contact, regardless of colour. It can detect materials with grammages ranging from 20 g/m2 to 600 g/m2, as well as metal and plastic films up to 0.3 mm thick. For thin labels and backing materials, the esf+1 can work at its maximum speed, with a measurement cycle time of ≥ 150 µs. The Pro version detects all standard labels at the highest switching frequency of 500 kHz. The Expert version (Exp) with 200 kHz is the specialist for labels that are difficult to detect. The Pro and Expert...

Label sensor for installation close to the dispensing edge Easy to clean The flat fork legs mean that it has no pinholes or hard-to-reach niches or hollows where dirt can accumulate. M12 connector can be pivoted by 90° In this way, the connection line can be led to the sensor from behind or, to save space, from above. Label sensor with rotating M12 connector Mounting adapter for two fitting positions The asymmetrical mounting adapter can be inserted in 2 directions, thereby allowing it to be positioned optimally to the right and left of the dispensing edge. esf+1 ultrasonic label sensor

Precise detection of labels and splices How ultrasonic label detection works Labels are guided through the fork. An ultrasonic transmitter in the lower leg of the fork beams a fast sequence of pulses through the backing material (liner material/carrier web). The sound pulses cause the backing material to vibrate such that a greatly attenuated sound wave is beamed from the opposite side. The receiver in the upper leg of the fork receives this sound wave. The liner material transmits a different signal level from the label. This signal difference is evaluated by the esf+1. The signal difference...

Functional principle of the label sensor: Backing material with a label provides an attenuated signal level Packaging machines Print & apply systems Converting machines Labelling systems Use with highly transparent, reflective and metallised labels Seam detection on paper, plastic or metal webs Label counting Simple Teach-in The label material can be taught-in very easily with the aid of the button. 1) Dynamic Teach-in of labels During the Teach-in process, the carrier web and its labels are guided through the fork at a constant speed. The esf+1 sensor automatically learns the signal level for...

esf+1 for non-contact label detection esf+1 for non-contact splice detection 2) Teach-in for splice detection Web material is generally processed from a roll. The splice to be detected is hidden somewhere in the roll. There is a separate Teach-in method available for this purpose, in which only the sheeting is learned. The esf+1 detects the level difference at the splice and sets its output. The Teach-in procedure can optionally be carried out with the button on the top of the housing or with pin 5 on the unit's connector. With LinkControl the esf+1 can optionally be parameterised. Measured values...

Reliable label detection at high web speeds The esf+1 ultrasonic label sensor reliably detects highly transparent, reflective and metallised labels without contact, regardless of colour. With a measurement cycle time of just 150 μs, the sensor is suitable for highly dynamic labelling processes and short label spacing. The flat design allows for mounting directly on the dispensing edge, whilst IO-Link and integrated recipe management support quick product changes without the need for reteaching. You have special requirements? Nothing as simple as that. With us, you can easily find an individual...

scale drawing scale drawing 2 x Push-Pull design fork-like design fork-like operating mode lO-Link label/splice detection Mounting adapter for 2 mounting positions Swivelling M12 connector lO-Link Recipe management Measurement cycle time > 150 |js to 2 ms (depending on material) means of measurement pulse operation with ampli tude evaluation operating voltage UB 20 - 30 V d.c., reverse pola rity protection type of connection 5-pin M12 initiator plug label/splice detection Mounting adapter for 2 mounting positions Swivelling M12 connector lO-Link Recipe management means of measurement pulse operation...

output 1 switching output NOC/NCC adjustable, short-circuit-proof Ausgang 2 switching output label/splice detected Push-Pull, UB-1 V, -UB+1 V, NOC/NCC adjustable, short-circuit-proof teach-in input ultrasonic transducer polyurethane foam, epoxy resin with glass contents controls 1 push-button<br/>com input scope for settings Teach-in via push-button LCA-2 with LinkControl IO-Link indicators 1 x LED grun: Power, 1 x LED output 1 switching output NOC/NCC adjustable, short-circuit-proof Ausgang 2 switching output label/splice detected Push-Pull, UB-1 V, -UB+1 V, Imax = 100 mA NOC/NCC adjustable,...

miCfO/OniC esf+1 ultrasonic label sensor