AD105N-1000
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Alarmline II Digital LHD Cable 105°C (221°F) w/ Nylon Sheath - 1000m
Details
cUL/UL 521 approved
Up to 3000m (10,000ft per zone)
Detection along total cable length
Optional extrusions for different environments
SImple maintenance free installation
Suitable for use in hazardous areas
RoHS Compliant
General
The AD105N-1000 is a Digital Linear Heat Detection (LHD) cable with
a 105°C (221°F) fixed temperature activation rating. It has a Nylon
sheath that provides additional UV protection and increased durability
for external applications and is supplied in 1000m lengths.
The AD range of digital sensor cables provides a very sImple fixed
temperature heat detection system which can be used in many
applications where other forms of detection are not suitable.
Operation
The AD range of digital LHD cables contains a pair of twisted, low
resistance, tri-metallic conductors sheathed with advanced
temperature sensitive polymers. The cable operates by softening the
insulation of the conductors, the tension of the twisted conductors then
causes the two cores to fuse together. The sensor cable provides a
sImple switch operation which when used with a combination of end-ofline
(EOL) monitoring and alarm trigger resistors can signal an alarm
to any fire monitoring equipment through any monitored input i.e.
火线轨道交通代理_轨道滑轮相关-上海道夫自动化仪表工程有限公司
conventional detection zone or addressable interface unit.
Location Control Unit
Additional to the LHD sensor cable, an optional digital location control
unit which monitors the sensor cable and can identify along the length
of the sensor cable where an alarm condition has occurred, is also
available.
Cable fixings for all applications
A range of "edge" ,"A" , "P" , and "T" clips allow the cable to be properly
installed. The clips provide heat insulation as well as holding the cable
at the correct distance from cable trays, steel works, ceilings and
walls.
任何一个工作场所和环境都必须采取照明措施，含有各种爆炸性气体的场所也不例外。由于其使用场所很多，遍布各个生产角落，因而使得防爆灯具类产品大批量生产。这类产品品种多、规格全，正规进口阻燃感温电缆轨交制造商,阻燃计算机电缆相关，但大致可分为照明用、标志用、信号用、手提用等几种形式，从光源种类可分为白炽灯、自镇汞灯、高压纳灯，金卤灯、镝灯和荧光灯，从结构上分更加繁多，大致上有吊式、挂式、墙壁安装式、吸顶式、手提式、悬臂式等。从安装角度来说，防爆灯具类可以从30°～90°内都能实现。从功率来说，可以从几十瓦到几百瓦。安装高度从地面开始到几米高。可以说，防爆灯具是所有防爆电气产品中产量最大，使用最多的产品。而且，由于其特定功能，造成了损耗大、更换量大的局面。这类产品的结构形状各异，正规进口阻燃感温电缆轨交制造商,原装进口其他交通安全设备批发，变化很多，但从防爆性能方面来分，基本上是隔爆型为主，外壳材质以铸造铝合金为多，基本上可以满足用户在ⅡC级以下场所的各种照明和显示功能的需要。 根据通知要求，此次专项治理主要分自查自改、督查整改、全面总结等三个阶段组织实施。目前，相关餐饮场所正对照有关规定、标准和要求，按序时进度认真进行自查自改，对查出的隐患，逐一登记、建档，落实整改，切实做到整改措施、责任、资金、时限和预案“五落实”，上海道夫自动化仪表工程有限公司,道夫自动化仪表工程,并将执行燃气防爆有关规定的情况、存在问题及整改计划报相关主管部门。下一步，各有关部门将组织专家深入现场，进行指导和服务，大力宣传燃气防爆安全知识和有关安全管理要求，及时排查和消除安全隐患，确保安全稳定。 新华网杭州１１月１４日电（记者方列）记者从浙江丽水市有关部门获悉，１１月１３日２２时５０分许，丽水莲都区雅溪镇里东村发生山体滑坡，近２０幢房屋被埋，当地立即启动地质灾害特别重大Ⅰ级响应预案。目前已经有５名村民被救出，其中４人死亡，１人被送往医院治疗，仍有３３名村民失踪。 据初步了解，发生山体滑坡的是当地的一个地质灾害点，滑坡的范围很大，一直延伸到里东高速边。目前丽水市负责人正在现场组织公安、消防、卫生、雅溪镇等单位人员全力开展抢险救灾工作并组织村民撤离，正规进口阻燃感温电缆轨交制造商,原装进口其他交通安全设备，尽一切力量抢救被埋人员，并防范二次灾害发生。
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