Active infrared sensor OA-FLEX T

 Active infrared sensor OA-FLEX T
  • OA-FLEX T(S)
  • OA-FLEX T(BL)

Activation&Safety
CE

Color variations

  • シルバー
    Silver
  • ブラック
    Black

Product Details

The OPTEX OA-FLEX T is the new door sensor standard for use on automatic sliding doors. The OA-FLEX T combines activation and safety functions into one sensor based on the OPTEX full active infrared technology. The sensor also has a unique “BLUEZONE™” lookback function that offers additional safety in the threshold.
The OA-FLEX T complies with the latest European regulation EN 16005 and has been tested and approved by the German test organization TÜV. Activation of the “BLUEZONE™” means the OA-FLEX T offers extra safety beyond even the EN 16005 requirements.
For special hospital and kitchen applications there is a touchless pushbutton version available: the OA-FLEX AIR T.

Features

Combination

The OPTEX OA-FLEX T is purely based on the active infrared technique, combining activation and safety into one sensor. By using the unique OPTEX presence detection technique the OA-FLEX T provides maximum safety around the threshold while simultaneously providing a large motion detection area for door activation.

BLUEZONE™ Technology

The presence detection area in the OA-FLEX T consists of three rows: two rows in front of the door and an additional bluezone row that looks into the threshold.
As soon as the doors start to open the BLUEZONE™ activates and adds an additional row of active infrared. All three rows will be active when someone or something is within the threshold area for as long as the presence timer is set. When the area is safe the doors will start to close again. The BLUEZONE™ recognizes the door movement and will automatically shut off.

Easy Adjustment

Installation time can be minimized using the easily set switches and trimmers, meaning the sensor can be quickly adjusted for many different applications to modify the presence detection area.

Detection Area

OA-FLEX T

Emitting area
The chart shows the values in the following area angle adjustment setting ; Depth 8°, Width 0°

mm (feet, inch)
Mounting height A 2000 (6'7'') 2300 (7'7'') 2500 (8'2'')
B 130 (5'') 160 (6'') 170 (7'')
C 380 (1'3'') 460 (1'6'') 500 (1'8'')
D 710 (2'4'') 860 (2'10'') 940 (3'1'')
E 840 (2'9'') 1010 (3'4'') 1090 (3'7'')
F 1340 (4'5'') 1620 (5'4'') 1760 (5'9'')
G 1750 (5'9'') 2110 (6'11'') 2290 (7'6'')
H 920 (3') 1110 (3'8'') 1200 (3'11'')
I 1490 (4'11'') 1800 (5'11'') 1950 (6'5'')
J 2060 (6'9'') 2480 (8'2'') 2690 (8'10'')

Detection area
To comply with EN 16005, make sure that the detection area is within the values of the chart below.

A 2000 (6'7'') 2300 (7'7'') 2500 (8'2'')
X 240 (9'') 250 (10'') 230 (9'')
H 850 (2'9'') 910 (2'12'') 960 (3'2'')
J 2010 (6'7'') 2200 (7'3'') 2440 (8')
  • Test conditions required by EN 16005
    Floor: Grey paper
    Detection object: EN 16005 CA reference body
    Sensitivity: High
    Speed of detection object: 50 mm/sec.
  • The values above are those of the Detection area when tested referring to the test conditions of EN 16005.
    (The emitting area is as shown in Emitting area above.)
  • The actual detection area may become smaller depending on the ambient light, the color / material of the object or the floor as well as the entry speed of the object.
  • The sensor may not be activated when the entering speed of the object or a person is slower than 50 mm/sec. or faster than 1500 mm/sec.

Please go to the support page to get the necessary files in PDF and/or DXF.

  • Specifications

  • Dimensions

Model OA-FLEX T
Cover color Silver, Black
Mounting height 2.0 m to 2.5 m (6'7'' to 8'2'') (*1)
Detection area See Detection area
Detection method Active infrared reflection (*2)
Area angle adjustment Depth -8° to +8°
Width ±7° (2 clicks with 3.5° every click-Left/Right)
Power supply (*3) 12 to 24VAC ±10% (50 / 60Hz)
12 to 30VDC ±10%
Power consumption < 2.0 W (< 5 VA at AC)
Safety intput Opto coupler
Voltage / 5 to 30VDC
Current / 6 mA Max. (30VDC)
Activation output Form A relay
50V 0.3A Max. (Resistance load)
Safety output Opto coupler (NPN)
Voltage / 5 to 50VDC
Current / 100 mA Max. (Resistance load)
Dark current / 600 nA Max.
Operating temperature -20°C to +55°C (-4°F to 131°F)
Operating humidity < 80%
Noise level < 70 dBA
Output hold time Approx. 0.5 sec.
Response time < 0.3 sec.
IP rate IP54
Category 2 (EN ISO 13849-1: 2015)
Performance level d (EN ISO 13849-1: 2015)
ESPE Type 2
Weight 220 g (7.8 oz)
Accessories 1 Operation manual
2 Mounting screws
1 Mounting template
1 Area adjustment tool
1 Cable 3 m (9'10'') (8×0.22mm2 AWG24) (*4)

*1 : Installation height up to 3.0 m (9'10") when no need for EN 16005 compliance.
*2 : BLUEZONE™ (1st row), 2nd and 3rd rows have a presence detection function.
*3 : When using this sensor, the sensor has to be connected to a door system which has the SELV circuit.
*4 : Overcurrent protection with less than 2 A.

mm (inch)

  • The specifications herein are subject to change without prior notice due to improvements.

Contact phone number

Headquarters
+81-77-579-8700

Support information