Sensors and cameras

Whether for detection of the web edge or web center, for width measurement, or for detection of web guiding criteria, sensors from Erhardt+Leimer play a vital role in ensuring precise web guiding.

Wide band sensors

Blue light wide band sensor PoE FR 65
Blue light transmitted light sensor with large measuring range of 160 / 320 and 480 mm More info
Infrared wide band sensor FE 46
Digital infrared wide band sensor for web center detection, web edge detection, and width measurement with a tube distance (clear width) of 160 mm More info
Infrared wide band sensor PoE FR 61
Infrared wide band sensor with large measuring range of 160 mm, 320 mm or 480 mm More info
Infrared wide band sensor FE 45
Digital infrared wide band sensor for web center detection, web edge detection, and width measurement with a tube distance (clear width) of 80 mm More info

CCD line scan cameras

Matrix camera OT 21
Smart cameras with high resolution for reliable detection of all woven and knitted fabrics More info
CCD camera OL 82
Interruption-free detection of web edges, position detection, web guiding, material detection, and width measurement More info
CCD camera OL 91
Used to detect various criteria for position control on moving webs with complete image processing within the camera More info
Color line monitoring system EL-Color Line Inspection NCS10
Measuring system for monitoring the color lines on the tread More info
Color line camera
Color line scan camera for surface inspections on rubber surfaces with a nominal width of 50 mm More info

Laser sensors

Triangulation sensor SL 23
Intelligent triangulation sensor with dual matrix camera and integrated laser light More info

Line sensors

Color line sensor FE 52
Digital color matrix sensor for detection of color lines and color contrasts More info

Position sensors

Position sensor FE 075
Electric position sensor for accurate detection of the control roll position More info

Run-off alarm probes

Alarm sensor FE 072
Electromechanical alarm sensor for the wire, press, and dry sections during paper production More info

Edge sensors

Infrared edge sensor PoE FR 54
Infrared edge sensor based on the principle of retroreflection with a measuring range of ±10 mm and a resolution of 0.02 mm More info
Infrared edge sensor FR 52
Infrared edge sensor based on the principle of retroreflection with a field of view of ±10 mm and a resolution of 0.02 mm More info
Mechanical/pneumatic edge sensor FM 30
Mechanical/pneumatic edge sensor with a large measuring range of ±65 mm More info
Electromechanical edge sensor F 31E
Electromechanical edge sensor for three-point control, alternative design with alarm contacts More info
Infrared edge sensor FR 55
Infrared edge sensor based on the principle of reflection for optical and mechanical scanning of web edges in stenters with a measuring range of ±10 mm More info
Ultrasonic edge sensor PoE FX 42
Ultrasonic edge sensor with digital evaluation, field of view of ±3 mm, and fork widths of 30, 60, and 124 mm More info
Ultrasonic edge sensor PoE FX 52
Ultrasonic edge sensor with digital evaluation, field of view of ±10 mm, and fork widths of 30, 60, and 124 mm More info
Electromechanical edge sensor SH 89
Electromechanical edge sensor for accurate detection of the covering position on felts and wires in paper and tissue machines More info
Mechanical/pneumatic edge sensor SK 78
Mechanical/pneumatic edge sensor with a large measuring range of ±50 mm More info
Electromechanical edge sensor FM 04
Electromechanical edge sensor for three-point control in the wet area for contact-scanning of the webs More info
Infrared edge sensor PoE FR 46
Compact infrared transmitted light sensor with a measuring range of ±2.5 mm and a resolution of 0.01 mm More info
Electromechanical edge sensor FM 31
Electromechanical edge sensor with analog signal output for mechanical edge detection on conveyor belts More info
Ultrasonic edge sensor POE FX 46
Compact ultrasonic edge sensor with digital evaluation and field of view of ±3 mm More info