OA-Presence

The Optex OA-Presence is especially developed as a safety sensor. This sensor can serve as an extra safety sensor to protect the threshold against early closing of the door. Besides, there is also the possibility to position the sensor to create extra safety against pinch off near the door leaf during the opening movement.

Easy installation

The Optex OA-Presence is simple to install. All the settings are mechanically adjustable with dipswitch and levers.

Safety

The Optex OA-Presence can serve as an extra threshold safety to prevent early closing of the door. Besides, there is also the possibility to position the sensor to create extra safety against pinch off near the door leaf during the opening movement. In both cases the sensor detects persons or objects as long as they are in the threshold area, even if they stop or pause. As threshold safety, the sensor will order the door to open until the person or object has left the area. In case of safety behind the door leaf, the sensor will send a contact to the device, where after the automatic door can be sent, for instance, into a slow mode function.

Design

A very compact and slim design, available in three colors: Black, Silver and White.

All conditions

Snow mode and variable sensitivity adjustments make this sensor suitable for every application and even extreme weather conditions.

Quality

Optex automatic door sensors guarantee premium performance and include a 3-year full replacement warranty.

 

Order the OA-Presence

Documentation

Model OA-Presence
Mounting height max. 3.0 m
Detection area adjustments Eliminate rows B, C, or D (dipswitch setting) Depth 4° in or out Width 7° left or right Shutters eliminate left and right sides
Detection method Active infrared (near infrared reflection)
Power supply 12 – 30V AC/DC
Current draw 160mA max.
Power/Operating indicator Green: Stand-by Red: Presence detection
Output contact Form C-relay 50V, 0.3A max. (resistance load)
Relay hold time ca. 0.5 s
Response time < 0.3s
Operating temperature -20ºC – +55ºC
Outer dimensions 221 x 63 x 29.9 mm (w x h x d)
Weight 200g
Accessoires
  • 3 m connection cable with plug
  • 2 mounting screws
  • mounting template
  • area adjustment tool
Available colors Black (OA-Presence BL) and silver (OA-Presence S)

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Mounting Height A  2.20  2.50  2.70  3.00
Area Depth B (Presence Detection)  0.16 0.18  0.19  0.21
Area Width C  2.30  2.60  2.80  3.10
Distance to mounting surface D  0.18  0.20  0.22  0.25