海湾安全 GST-ASD-500 吸气式感烟火灾探测器

评测依据

• review_count：410
• rating_avg：4.4
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• time_range：{"from":"2026-06-26 03:33:49","to":"2026-06-26 03:33:49"}
• intros：{"brand_intro":"海湾安全技术有限公司是中国消防报警行业的龙头企业，成立于1993年，现为开利集团旗下品牌。公司专注于火灾探测与报警系统的研发制造，产品广泛应用于住宅、商业和工业领域，以高性价比和广泛的市场覆盖率著称，年出货量位居国内前列。","product_intro":"GST-ASD-500是一款国产吸气式感烟探测器，采用高灵敏度激光传感器，灵敏度可达0.02% obs/m。支持单管或双管采样，最大管路长度80米。设备具备自动故障诊断和污染报警功能，可通过海湾GST5000系列控制器联网。内置防虫网和可更换滤芯，适应中国复杂环境。","key_specs":["灵敏度：0.02% - 10% obs/m","采样管长度：最大80米","报警阈值：3级可调","通讯接口：RS-485、CAN总线","工作温度：-10°C 至 50°C","防护等级：IP30"]}
• alt_products：[{"product_name":"海湾安全 GST-ASD-500 吸气式感烟火灾探测器","brand":"海湾安全","model":"GST-ASD-500","price":3800},{"product_name":"泰科安防 Zeta Alarms 吸气式感烟火灾探测器","brand":"泰科安防","model":"ZETA-ASD-200","price":4200}]
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