FENWAL火焰探测器28021-5-225技术参数
Model Number | 28021-5 |
Head Material | Stainless Steel |
Contact Operation | Normally Open (Close on Rise) |
Electrical Rating (Resistive Only) | 5.0 Amps 125 VAC |
FENWAL火焰探测器DETECT-A-FIRE系列介绍
DETECT-A-FIRE探测器是许多消防系统的核心，作为市场上首个速率补偿探测器已有65年以上的历史。
从加油站到喷漆房，从排风罩到大型发电系统，从发动机舱到学校、工厂和办公室，D-A-F探测器在守护，控制释放灭火剂，如清洁剂、二氧化碳、水或干化学品。
它们还可以作为警报装置，用于感应过热或火灾并警报人员。速率补偿提供了在预定危险点激活的独特优势，无论是慢火还是快火。
特点
密封性好
防篡改
预设温度
耐冲击和振动
技术规格
水平安装 - 六个固定设置，温度范围从140到325°F
垂直安装 - 12个固定设置，温度范围从140到725°F
单刀单掷（SPST）
温度升高时打开或关闭
A DETECT-A-FIRE detector is the heart of many fire protection systems...and has been for over 65 years as the first Rate-Compensated detector on the market.
From gas stations to paint spray booths, from range hoods to large power generation systems, from engine compartments to schools, factories and offices, the D-A-F detector is on guard, controlling the release of extinguishants such as clean agents, CO2, water or dry chemicals.
They also can be used as an ALARM device to sense overheat or fire and alert personnel. Rate compensation provides a unique advantage of activation at a pre-determined danger point, whether it be a slow fire or a fast fire.
Features
Hermetically Sealed
Tamper Proof
Pre-set Temperatures
Shock and Vibration Resistant
Technical Specifications
Horizontal - Six Fixed Settings from 140 to 325°F
Vertical Mount - 12 Fixed Settings from 140 to 725°F
Single Pole Single Throw (SPST)
Open or Close on Temperature Rise
FENWAL火焰探测器其他常用型号：
FENWAL 28021-5-225
FENWAL 27120-0
FENWAL 27120-22
FENWAL 27121-0
FENWAL 27121-20
FENWAL 28020-3
FENWAL 28021-5
FENWAL 12- 200001-00X*
FENWAL Flame Detector NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向制造工业提供高端制造技术和设备。代理经营世界优质的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于FENWAL火焰探测器28021-5-225的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for FENWAL products, please feel free to dial 0086-21-3100 6702/ send request email to [email protected] / browse our website:www.ize-industries.com.
FENWAL火焰探测器28021-5-225技术参数
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