WELD HOLE DETECTOR Weld Hole Detector DETECTOR DTR540/EMR-C Large field of detection and off-centered strip Smart functions of receiver Easy setup and alignment E 1140 DELTA - Aéroparc 2 - 12 rue des Cigognes - 67960 ENTZHEIM - FRANCE - TEL : +33 388 78 21 01 - [email protected] - www.deltasensor.eu

Principle The receiver DTR540 is a linear photodiode array detector. In association with the EMR-C red LED emitter, it is able to detect the weld hole made in order to locate the linking weld between two strips. The receiver consists of a lens, a linear diode array and a processing unit enclosed in a cast aluminium case. The image of the viewed area is focused onto the diode array. The output of the receiver DTR540 switches when a hole is seen within the field of view with light emitter EMR-C in the background. DELTA offers two models of weld hole detector to satisfy different possibilities of...

Technical characteristics Technical characteristics Reference Number of holes Minimum hole diameter Number of pixels Detection angle (adjustable) Dist. range receiver to strip Detection field Lateral angle / field Response time On time Laser pointer (IEC 60825-1 2014) Receiver Product Presence (P.P.) Alarm output Display and setting Operating voltage / Power consumption Connection Weight Protection rating Air Purging Operating temperature Emitter Emission Emission length / width Alarm output Operating voltage Power consumption AC / DC Connection Weight Protection Rating Operating temperature...

 Air supply Ø 10  Connector clearance: min 120 mm  Mounting with 2 screws M6 or M10  Laser cross origin  Optical axis Note: The fixing plate can be mounted on bottom or side of the emitter). Output type Number of Holes Supply voltage S: High side PNP 1H: One 115-230VAC SR: Static Relay 2H: Two 24VDC Cable length no cable 2 m (standard) 3m 5m 8m Cable length no cable 2 m (standard) 3m 5m 8m Accessories • Adjustable mounting support for emitter EM•-C, ref 7494906 06/24 – Printed in France © DELTA SAS 2024 • Junction box to connect DR•500 and EM•-C, ref CR500DR/EM • Power and I/O cable between...