Overview

The OPTEX AX-100/200 Photoelectric Detector Series includes models AX-100PLUS, AX-200PLUS, AX-100ALPHA, and AX-200ALPHA. These are infrared photoelectric detectors designed for outdoor intrusion detection with advanced features to ensure reliable performance and reduce false alarms under various environmental conditions.

Specifications

• Detection Method: Infrared photoelectric
• Coverage Ranges: AX-100PLUS: 30m (100ft), AX-200PLUS: 60m (200ft), AX-100ALPHA: 60m (200ft) or 120m (400ft), AX-200ALPHA: 30m (100ft) or 60m (200ft)
• Maximum Arrival Distance: 300m (1000ft) to 600m (2000ft) depending on model
• Beam Characteristics: Pulsed infrared with selectable 4-channel automatic synchronization (AX-ALPHA series only)
• Interruption Period: Adjustable from 50 to 500 milliseconds
• Power Supply: 10.5 to 28V DC for both outdoor and indoor use
• Current Consumption: Normal operation 40-46mA max; during optical alignment 46mA max
• Alarm Output: Form C relay, 28V DC, 0.2A max, with 2-second nominal alarm period
• Tamper Switch: Normally closed, opens when receiver cover is removed
• Operating Conditions: Temperature -25°C to 55°C (-13°F to 131°F), humidity up to 95% max
• Alignment Angles: ±5° vertical, ±90° horizontal
• Mounting: Wall or pole mount
• Weight: 1040g (36.7oz) for transmitter and receiver combined

Design and Features

• High Reliability Against False Alarms: Incorporates technologies to counteract lighting and EMI disturbances, insects, dew condensation, fog, frost, heavy rain, birds, and flying objects.
• Environmental Protection: IP55 sealed enclosure with rubber O-rings and grommets to prevent rain, dust, and insect intrusion.
• Optical System: High-grade aspherical lens for sharply defined infrared beams; twin synchronized pulsed beams requiring simultaneous interruption to trigger alarms, reducing false alarms from small objects.
• Automatic Gain Control (AGC): Continuously adjusts sensitivity to maintain stable operation despite environmental changes such as rain or fog.
• Adjustable Beam Interruption Time: Allows tuning to discriminate between intruders and small animals or environmental disturbances.
• Alignment Aids: Viewfinder for easy optical alignment, fine angle adjustment dials (horizontal ±90°, vertical ±5°), and course alignment LED (AX-ALPHA series only).
• Alarm Indication: LED visible on the front and through the viewfinder to indicate alarm and alignment status.
• Durability: Heat-resistant housing, stainless steel screws and back plate for enhanced mechanical strength.
• Lightning and Surge Protection: High surge resistiveness and EMI surge absorbers ensure stable operation in lightning-prone areas, withstanding surges over 14kV.

Options

• BC-2 Back Cover: Conceals the mounting pole for aesthetic and protective purposes.
• HU-2 Heating Unit: Designed for operation in severe low temperature conditions to prevent frost and condensation.

Installation and Usage Notes

• Fine optical alignment should be performed using a voltmeter as per installation instructions.
• The unit is intended to detect intruders and activate an alarm control panel; it is part of a complete security system and does not guarantee prevention of theft or damage alone.

Reliability Against Environmental Challenges

Model Differences

• PLUS Series: Standard version with basic features and reliable performance.
• ALPHA Series: Superior version with additional features such as 3-step LED alignment indicators, selectable 4-channel beam frequencies to avoid cross talk, and beam stacking for long-distance applications.

Dimensions

Physical dimensions are approximately 78mm x 196mm x 83.5mm (3.1" x 7.7" x 3.3") with mounting options for wall or pole.

Manufacturer Information

Produced by OPTEX CO., LTD., a company certified with ISO 9001 and ISO 14001 standards. Contact and regional offices are available worldwide including USA, Europe, France, and Korea.