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商业建筑烟雾探测器

概览

描述

烟雾探测器对于及早发现火灾至关重要,有利于及时疏散办公室、学校、医院和购物中心等商业建筑中的人员。 这种环境往往容纳着大量人员,因此探测器尤为重要,其预警系统对于火灾期间的人员疏散发挥着关键的作用。

本款烟雾探测系统适用于建筑物火灾报警,符合 UL 268 标准第八版的要求。 它同时兼容 P 型和 R 型火灾报警器。 该系统将 MCU 和光电烟雾探测器 AFE 集成在一起,组成了一款功耗极低、配置简单的火灾报警器。 该设计还可选配利用电力线通信(PLC)的高性能 R 型和智能火灾报警器。

系统优势:

  • 通过在 MCU 上应用 SNOOZE 模式定序器(SMS)进行操作,实现超低功耗。
  • 简化了 MCU 和光电烟雾探测器 AFE 的配置,减少了外部元件的数量,减小了 PCB 尺寸。
  • 降低了功耗,可使用更多传感器,从而减少建筑内的子系统数量,有助于降低部署成本。

产品对比

应用

  • 商用火灾/烟雾报警器

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4:3 ratio Chamber for Detection Chamber for Detection Chamber for Detection Sheet.1 Sheet.2 Sheet.3 Sheet.4 JP252 JP252 JP252 Chassis Ground Sheet.72 Sheet.73 Current Limit Circuit Current Limit Circuit Current Limit Circuit LDO LDO LDO Communication Circuit (Discrete) Communication Circuit (Discrete) Communication Circuit (Discrete) NB PLC Modem NB PLC Modem NB PLC Modem Capacitor Non-polarized Sheet.101 Sheet.102 Sheet.103 Sheet.104 Capacitor Non-polarized .105 Sheet.106 Sheet.107 Sheet.108 Sheet.109 Sheet.123 Sheet.118 Sheet.111 Sheet.112 Zener Diode2 2-8-2024 Sheet.162 Sheet.163 Sheet.164 Sheet.165 Sheet.166 Sheet.167 Sheet.181 Sheet.182 Connector 1.175 Connector 1.175.184 Sheet.185 Connector 1.175.186 Option 1 (P Type) Option 1 (P Type) Option 1 (P Type) 5V 5V 5V Option 2 and 3 (R Type and Intelligent Type) Option 2 and 3 (R Type and Intelligent Type) Option 2 and 3 (R Type and Intelligent Type) Sheet.221 Sheet.222 Sheet.223 Sheet.224 Connector double arrow Connector double arrow.232 Connector Arrow Sheet.234 Sheet.235 Sheet.236 Connector 1.175.237 Sheet.238 Sheet.239 Sheet.240 Sheet.241 Connector 1.242 COM COM COM DC24V DC24V DC24V 2.7V 2.7V 2.7V Sheet.246 Sheet.247 Connector 1.175.248 Connector 1.175.249 Sheet.250 Sheet.251 Connector 1.252 Connector 1.253 Connector 1.256 Connector 1.257 Option 1 (P Type*) Option 1 (P Type*) Option 1 (P Type*) Option 2 (R Type*) Option 2 (R Type*) Option 2 (R Type*) Option 3 (Intelligent Type) Option 3 (Intelligent Type) Option 3(Intelligent Type) Connector 1.175.262 Connector 1.175.263 Connector 1.175.264 Current Draw Circuit for Notification Current Draw Circuit for Notification Current Draw Circuit for Notification Sheet.397 MCU MCU MCU SAU SAU SAU GPIO GPIO GPIO GPIO GPIO GPIO UART UART UART Diode - LED Sheet.418 Sheet.419 Sheet.420 Sheet.421 Sheet.422 Darlington.651 Sheet.424 Darlington.254 Diode - LED.426 Sheet.427 Sheet.428 Sheet.429 Sheet.430 Sheet.431 Darlington.651 Sheet.433 Darlington.254 Diode - Photodiode Sheet.437 Sheet.438 Sheet.439 Sheet.440 Sheet.441 Darlington.651 Sheet.443 Darlington.254 Diode - Photodiode.447 Sheet.448 Sheet.449 Sheet.450 Sheet.451 Sheet.452 Darlington.651 Sheet.454 Darlington.254 Sheet.398 AFE AFE AFE LED1 LED1 LED1 LED2 LED2 LED2 PD1N PD1N PD1N PDP PDP PDP PD2N PD2N PD2N SPI SPI SPI GPIO GPIO GPIO LDO LDO LDO Sheet.456 Option Option Option Type Type Type Power Supply Power Supply Power Supply Notification Notification Notification 1 1 1 2 2 2 3 3 3 P Type* P Type* P Type* Zener diode +Current limit circuit Zener diode +Current limit circuit Zener diode+Current limit circuit Current draw circuit Current draw circuit Current draw circuit R Type* R Type* R Type* LDO.400 LDO LDO Communication Circuit (Discrete).401 Communication circuit (Discrete) Communication circuit (Discrete) Intelligent Intelligent Intelligent LDO .403 LDO LDO PLC PLC PLC Sheet.473 *Complies with UL268, Edition 8 *Complies with UL268, Edition 8 *Complies with UL268, Edition 8
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视频和培训

超低功耗烟雾探测器解决方案

本视频介绍了一种高灵敏度、超低功耗的烟雾探测器解决方案。解说内容包括烟雾探测器的种类、检测方式,以及使用多个LED以满足修订后的UL标准的烟雾探测器解决方案

欲了解更多信息,请访问商业建筑烟雾探测器瑞萨电子