Active infrared sensor OA-203C-2

 Active infrared sensor OA-203C-2
  • OA-203CS-2
  • OA-203CBL-2

Activation&Safety

Color variations

  • シルバー
    Silver
  • ブラック
    Black

Product Details

The OPTEX OA-203C-2 is the optimal choice for both safety and activation on all types of automatic doors. It combines easily adjustable settings with a slim design, providing maximum safety in a wide array of applications.

Features

Easy Installation

The OPTEX OA-203C-2 is simple to install. All the settings are mechanically adjustable using the dipswitch and levers.

Safety

Safety is assured by the 1 row of presence detection closest to the door. The sensor detects a person or object and holds the door open for as long as they are in the threshold area, even if they stop or pause.

Compact Design

A very compact and slim design, available in three colors: black, silver, and white.

All Conditions

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

Detection Area

Confirming the detedtion area
Detection area are shown in the figure below.
Be sure to confirm all the detection areas.
mm (feet, inch)
Mounting height
A
2000 (6' 6 3/4'') 2200 (7' 2 5/8'') 2500 (8' 2 7/16'') 2700 (8' 10 5/16'') 3000 (9' 10 1/8'')
B 140 (5 1/2'') 160 (6 5/16'') 180 (7 1/16'') 190 (7 1/2'') 210 (8 1/4'')
C 1180 (3' 10 7/16'') 1300 (4' 3 3/16'') 1480 (4' 10 1/4'') 1590 (5' 2 5/8'') 1770 (5' 9 11/16'')
D 160 (6 5/16'') 180 (7 1/16'') 200 (7 7/8'') 220 (8 11/16'') 250 (9 13/16'')
E 2100 (6' 10 11/16'') 2300 (7' 6 9/16'') 2600 (8' 6 3/8'') 2800 (9' 2 1/4'') 3100 (10' 2 1/16'')

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

  • Specifications

  • Dimensions

Model OA-203C-2
Cover color type Silver, Black
Mounting height 2.0 m to 3.0 m (6'7'' to 9'10'')
Detection area See Detection area
Detection method Active infrared reflection
Detection angle adjustments ±4° adjustable by 1° every one click (Deep / Shallow)
Detection width adjustments ±7° adjustable by 3.5° every one click (Right / Left)
Power supply 12 to 30VAC / DC
Current draw 160 mA Max. (at 12VAC)
Operation indicator Green: Stand-by
Red: Doorside area detection
Orange: Active area detection
Output ''Form C'' relay 50V 0.3A Max. (Resistance load)
Relay hold time 0.5 sec.
Response time < 0.3 sec.
Operating temperature -20°C to +55°C (-4°F to 131°F)
Weight 200 g (7.1 oz)
Accessories 1 Cable 3 m (9'10'')
2 Mounting screws
1 Operation manual
1 Mounting template
1 Area adjustment tool

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