Active infrared sensor OA-72C

 Active infrared sensor OA-72C
  • OA-72C

Activation&Safety
CE

Color variations

  • シルバー
    Silver

Product Details

The OPTEX OA-72C active infrared door sensor has been specially designed for discreet ceiling installation. It offers good activation and safety performance for any type of automatic door, and its large pattern can easily be adjusted to different door configurations.

Features

Safety

The first two rows of active infrared provide presence detection, which holds the door open for as long as a person or object is in the pattern, even if they stop or pause. The presence detection timer can be set to infinity. Its large detection area can be set very precisely and easily using dipswitches and levers to line up with doors and other sensor patterns, providing maximum safety.

Ceiling-mounted Installation

The OPTEX OA-72C is perfect for installing in areas where an attractive appearance is important. The sensor can be mounted up to 4 m (13 feet) high, making it vandalism-resistant.

Slim Design

The discreet ceiling-mounted design blends easily with any décor. Equipped with silver recess mount cover.

All Conditions

The sensor’s advanced signal processing circuit means it can operate reliably in many different applications and even harsh weather conditions. The large detection area can be adjusted to customize the pattern for either activation or safety applications on any type of automatic door.

Detection Area

Sensor setting
Depth angle adjustment: 0°
mm (feet, inch)
Mounting height
A
2200 (7'3'') 2500 (8'2'') 3000 (9'10'') 3500 (11'6'') 4000 (13'1'')
B 130 (5.1'') 150 (5.9'') 180 (7.1'') 210 (8.3'') 240 (9.4'')
C 370 (1'3'') 430 (1'5'') 510 (1'8'') 600 (1'12'') 690 (2'3'')
D 630 (2'1'') 720 (2'4'') 870 (2'10'') 1010 (3'4'') 1160 (3'1'')
E 930 (3'1'') 1060 (3'6'') 1280 (4'2'') 1490 (4'11'') 1710 (5'7'')
F 1240 (4'1'') 1410 (4'8'') 1700 (5'7'') 1980 (6'6'') 2260 (7'5'')
G 1080 (3'7'') 1240 (4'1'') 1480 (4'10'') 1730 (5'8'') 1980 (6'6'')
H 1650 (5'5'') 1880 (6'2'') 2250 (7'5'') 2630 (8'8'') 3000 (9'10'')
I 2250 (7'5'') 2570 (8'5'') 3080 (10'1'') 3590 (11'9'') 4100 (13'5'')
  • 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 values of the chart above is of the emitting spots, but not of the detection area.

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

  • Specifications

  • Dimensions

Model OA-72C
Cover color Silver
Mounting height 2.0 m to 4.0 m (6'6'' to 13'1'')
Detection area See Detection area
Detection method Active infrared reflection
Depth angle adjustment -15° to +10°
Width angle adjustment -10° to +10°
Power supply 12 to 24VAC (±10%)
12 to 30VDC (±10%)
Power consumption < 1.5 W (< 5 VA at AC)
Operating indicator Green: Stand-by
Red: 1st row detection
Orange: 2nd to 5th rows detection
Output Form C relay 50V 0.3A Max. (Resistance load)
Output hold time Approx. 0.5 sec.
Response time < 0.3 sec.
Operating temperature -20°C to +55°C (-4°F to 131°F)
Weight 320 g (11.2 oz)
Accessories 1 Cable 3 m (9'10'')
1 Operation manual
1 Mounting template

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