• Rack-mounted gas detection controller designed for industrial monitoring applications.
• Supports up to 8 channels as standard.
• Expandable up to 16 channels with an optional expansion unit.
• Compatible with the full range of Honeywell gas detectors.
• Suitable for monitoring toxic, flammable, oxygen, and other gas detection systems.
• 19-inch rack-mounted design for control room installations.

Key Features

• 7-inch full-colour LCD touchscreen display.
• Multilingual graphical user interface.
• Highly visible status LEDs for system and channel indication.
• Green LED – Normal operation.
• Red LED – Alarm condition.
• Yellow LED – Fault or inhibited channel.
• Supports two-wire and three-wire mA or mV inputs.
• Dual-input configurations available for mixed sensor types.

Input & Output Options

• 2, 4, or 8 channel mA input configurations.
• 2, 4, or 8 channel mV input configurations.
• Expandable to 10, 12, or 16 channels using expansion module.
• Dual-input options:
  • 2 channel mA + 2 channel mV
  • 4 channel mA + 4 channel mV
• Optional 12 or 24 relay outputs.
• Optional 4 or 8 isolated repeated mA outputs.

Data Logging & Communication

• Real-time event logging and monitoring.
• Stores TWA (Time Weighted Average) data.
• Configuration backup via SD card.
• Data retrieval through PC or printer.
• RS-485 Modbus RTU communication.
• Modbus TCP support.
• Remote monitoring through web browser or building management systems.

Alarm & Control Functions

• Common remote inhibit input.
• Four powered audiovisual alarm outputs.
• Three common alarm relay outputs.
• Dedicated outputs for remote alarm indicators.
• Alarm mute and reset button.
• Additional alarm reset button.

Technical Specifications

• Power Supply: 24 VDC (18 to 32 VDC).
• Built-in battery backup.
• Powered audiovisual alarm support.
• Housing Material: Untreated aluminium.
• Dimensions: 435 x 305 x 135 mm.
• Weight: 5.9 kg.

Expansion Unit

• Optional rack expansion unit available.
• Increases total capacity to 16 channels.
• Uses the same modules as the main controller.
• Supplied without display or user interface.

Benefits

• Flexible and scalable gas monitoring solution.
• Easy-to-use touchscreen interface.
• Comprehensive alarm management and event logging.
• Supports a wide range of detector technologies.
• Remote monitoring and integration with building management systems.