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320 PIR SENSOR

320 PIR SENSOR
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320 PIR SENSOR An easy-to-install PIR sensor with 320 321 322 341 enhanced sensitivity and reliability in standard room heights. The Helvar 320 is compatible with any DALI system. It has exceptional detection performance, meaning it’s perfect in situations where movement might be subtle — such as a classroom under examination conditions, or a professional office environment. Thanks to passive infra-red detection, lights stay on when people are present. And switch off when there’s nobody there. Because it’s less reliant on movement detection than most compact sensors, you can cover a bigger target area with fewer units. The 320 can be adjusted through our Designer or Toolbox software. You can mount the 320 into a ceiling void or onto a solid surface with our additional SBB-C mounting box. Status LED Key features • Excellent detection performance through high sensitivity and multidirectional coverage • 5 mA DALI current consumption • Compact and functional design • Programmable in Designer and Toolbox Presence Detection Coverage at 2.5 m Height Detection pattern at floor level for 2.5 m mounting height Helvar | Data is subject to change without notice.

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Technical Data Dimensions (mm) Connections Removable connector block Wire section: Cable rating: All cables must be mains rated. Power DALI supply input: DALI consumption: Sensors Presence detector: Mechanical data Max. recommended mounting height: Presence detection coverage area: Mounting hole diameter: 52 mm – 55 mm Bezel diameter: Recommended clearance 10 cm (with cable cover, depth: incl. 5 cm for cabling) Material (casing): Operating and storage conditions Ambient temperature: Relative humidity: Storage temperature: Conformity and standards EMC emission: Complies with WEEE and RoHS...

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