Through-Beam OPTICAL BARRIER Optical Barrier VE/VR Detection of hot or cold products Models with alarm signal Designed for harsh environment Visible beam

• Visible red diode emission. • Insensitivity to ambient light. • Cast aluminium case with air purged hood for protecting the lens and with optional water-cooling plate. • Modular construction allowing rapid maintenance. • Alignment and checking devices: sensitivity potentiometer, light indicator showing operation. • Alarm signal, when the lenses become too dirty or when the internal temperature is too high. The Optical Barrier VE/VR is used in heavy industries with very harsh environment as coke plants, rolling mills etc. The emitter VE unit emits a high intensity, visible beam of modulated...

r Technical characteristics Outputs Optical Barrier VE/VR Other data [3] Connector clearance 90 mm |T| Mounting with screw 0 10 |~5~1 Cable glands (2) for cable with 0 7-10,5 mm [~6~| Optical axis

Optical Barrier VE/VR . N OV ■ L +24V © ' OV s “| STATIC OUTPUT AL (Alarm) OV Reference for order CASE Subject to change without prior notice 05/19 - Printed in France © DELTA SAS 2019