Honeywell Gent是电气设备制造商，自 20 世纪后期以来，Gent公司的主要重点一直是火灾探测和报警系统。
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Technical Data
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Approval
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LPCB approved
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Colour
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RAL 9010
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Dimensions
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117mm diameter by 49.6mm height
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Enclosure
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ABS
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IP Rating
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IP30 (IP20 when mounted on a metal back box)
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Operating Temperature
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-10℃ to +50℃
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Operating Voltage
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35V - 41V
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Storage Temperature
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-20℃ to 70℃ (for S-Quad with CO -20℃ to 50℃)
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Weight
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88g (148g with base)
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GENT热探测器S4-720产品介绍
S4-720热传感器是一款 Gent Vigilon S-Quad 传感器，具有独特的传感元件组合，可提供快速、智能的火灾决策。完全可编程的热传感器可减少误报。
主要特征
• 完整的传感器系列，结合了先进的传感技术，包括热、双角光学散射和一氧化碳 (CO)
• 将一氧化碳传感与双角度光学散射和热量相结合，可在存在蒸汽的情况下提高抗误报能力，同时仍保持火灾探测的完整性
• 每个传感器都有经过认证的灵敏度设置，适合特定的环境/应用，如果需要，可以在一天中的不同时间进行编程
• 每个设备中的短路隔离器
• 远程指示器或监控输入的可配置输入/输出连接，通过控制面板完全同步的声音模式
• 热传感器
• LPCB 批准
• 不同时间范围内的可编程传感器“状态”
• 监控线路输入/输出
• 底座单独提供
The S4-720 Heat Sensor is a Gent Vigilon S-Quad sensor with a unique combination of sensing elements to provide quick, intelligent fire decisions. The fully programmable heat sensor allows for significantly reduced false alarms.
Key Features
• Complete range of sensors with combinations of advanced sensing technologies including heat, dual angle optical scatter and carbon monoxide (CO)
• Combined sensing of carbon monoxide with dual angle optical scatter and heat allows a higher level of false alarm immunity in presence of steam and while still maintaining the integrity of detecting fires
• Each sensor has certified sensitivity settings that suit certain environments/applications and may be programmed for different times of the day if required
• Short circuit Isolator in each device
• Configurable input/output connection for remote indicator or supervisory input fully synchronised sound patterns via the control panel
• Heat sensor
• LPCB Approved
• Programmable sensor 'states' for different time frames
• Monitored line input/output
• Base supplied separately
GENT热探测器S-Quad系列其他常用型号：
GENT S4-720
GENT S4-780
GENT S4-720-ST-VO
GENT S4-715 #
GENT S4-710
GENT S4-770
GENT S4-770-ST
GENT S4-711
GENT S4-771
GENT S4-711-ST
GENT S4-711-VO
GENT S4-711-ST-VO
GENT S4-911
GENT S4-911-ST-VO