Active infrared sensor OA-203C

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

Activation&Safety
CE

Color variations

  • シルバー
    Silver
  • ホワイト
    White
  • ブラック
    Black

Product Details

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

Safety

Safety is assured by the two rows 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

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 280 (11'') 310 (1' 3/16'') 350 (1' 1 3/4'') 380 (1' 2 15/16'') 410 (1' 4 9/16'')
C 680 (2' 2 3/4'') 750 (2' 5 1/2'') 850 (2' 9 9/16'') 920 (3' 4 3/16'') 1020 (3' 4 3/16'')
D 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'')
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'')
F 160 (6 5/16'') 180 (7 1/16'') 200 (7 7/8'') 220 (8 11/16'') 250 (9 13/16'')
  • After adjustment, turn the power OFF and ON again, be sure to walk-test all of detection areas.
  • The values of the chart below is of the emitting spots, but not of the detection area.
  • 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.

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

  • Specifications

  • Dimensions

Model OA-203C
Cover color type Silver, White, 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 160mA Max. (At 12VAC)
Operating indicator Green: Stand-by
Red: 1st row detection active
Orange: Other row detection active
Output ''Form C'' relay 50V 0.3A Max. (Resistance load)
Relay hold time 0.5sec.
Response time < 0.3sec.
Operating temperature -20°C to +55°C (-4°F to 131°F)
Weight 200g (7.1 oz)
Accessories 1 Cable 3m (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