Product Overview

The ANWETECH AT-F329 Evacuate Immediately Gas Extinguishing Visual Warning Alarm is designed for use with gaseous fire suppression systems. It is connected to the designated warning output of a gas extinguishing control panel and provides a high-visibility flashing indication when the warning circuit is activated.

The AT-F329 is used to alert personnel near a protected area and clearly display the evacuation instruction EVACUATE IMMEDIATELY. It should be installed in a clearly visible position outside the protected area or along the evacuation route, according to the approved project design.

Key Features

• Two-wire visual warning alarm for gas extinguishing systems
• Front legend: EVACUATE IMMEDIATELY
• High-visibility flashing warning indication
• Flashing rate: ≥ 120 flashes/min
• Low current consumption: ≤ 30 mA
• Iron enclosure
• Wall-mounted design
• Designed for connection with gas extinguishing control panels
• Suitable for installation outside protected areas or along evacuation routes
• Clear evacuation warning for personnel safety

Technical Specifications

以上参数来自说明书技术规格表，包括电流、闪烁频率、2-wire 接线、温湿度、铁外壳和 302 × 98 × 43 mm 尺寸。

System Connection

The AT-F329 is connected to the designated warning output of a gas extinguishing control panel. The device is activated through a two-wire circuit and flashes while the associated panel warning output remains active.

During installation, wiring must be completed according to the approved project wiring diagram, the gas extinguishing control panel documentation and the terminal markings on the supplied device.

Installation Notes

The AT-F329 should be installed in a clearly visible location outside the protected area or along the evacuation route. The front warning legend must remain unobstructed and readable from the normal approach direction. The manual also states that the unit should be installed in a dry location and direct water exposure should be avoided.

For wiring, the manual specifies BV cable with conductor cross-sectional area ≥ 1.5 mm², or cable according to the approved project design and local requirements.

Operation

Under normal conditions, the AT-F329 remains in standby as part of the gaseous fire suppression warning circuit. When the gas extinguishing control panel activates the associated warning output, the AT-F329 flashes continuously and displays EVACUATE IMMEDIATELY to provide a direct evacuation instruction.

Applications

• Gas extinguishing system rooms
• FM200 fire suppression systems
• FK-5-1-12 clean agent systems
• CO₂ fire suppression systems
• Inert gas fire suppression systems
• Protected area entrance warning
• Evacuation route warning indication
• Gas release alarm system
• Fire suppression control panel warning output
• Data centers, electrical rooms, battery rooms, generator rooms and clean agent protected areas

Ordering Information