Fire Detection, Heat-Actuated

Heat sensitive devices may be either "spot" or "line" type and operate at a fixed temperature or on a rapid increase in

temperature (rate-of-rise). Some detectors combine the fixed and rate sensitive principles.

The spacing guides listed are indicative of each detector"s relative sensitivity and, in each case, the spacing guide is the

maximum recommended separation between detectors for smooth-ceiling installations. For a given temperature rating, a

fixed-temperature detector which has a 30 ft (9 m) listing and one which has a 15 ft (5 m) listing will both respond at

approximately the same time to a geometrically growing fire if each is installed at its listed spacing. FM Approved rate-of-rise

detectors all have 30 ft (9 m) listed spacings, the maximum separation recommended by FM Approvals.

正宗CTI-280X感温电缆138C制造商_珠江电缆相关-上海道夫自动化仪表工程有限公司
Installation of heat detectors at less than maximum spacing is necessary: to achieve earlier response; to compensate for ceiling

obstructions such as beams and joists; and to compensate for ceiling heights greater than 15 ft (5 m). Proper location and use of

heat detectors involves consideration of ceiling construction, the location of partitions, the maximum normal room temperature,

heat produced by the occupancy, and whether detector function is to warn occupants or to automatically actuate protection

equipment. Refer to Standard 72-1993 of the National Fire Protection Association and design specifications published by

jurisdictional authorities, as appropriate.

2016中国防爆轮胎十大品牌排行榜名次品牌公司全称第一名固特异固特异轮胎有限公司第二名普利司通普利司通(中国)投资有限公司第三名成山浦林成山山东轮胎有限公司第四名米其林米其林(中国)投资有限公司第五名邓禄普住友橡胶(中国)有限公司第六名通用江苏通用科技股份有限公司第七名朝阳中策橡胶集团有限公司第八名玛吉斯正新橡胶(中国)有限公司第九名双钱双钱集团股份有限公司第十名倍耐力倍耐力轮胎有限公司2016中国防爆轮胎十大品牌排行榜 2017年印染企业失火的新闻消息就源源不断出现，不仅给企业带来严重的经济损失，更是多次出现死伤。　　最近的一起发生在杭州一印染厂，3月28日上午8点半左右，现场浓烟滚滚。所幸无人员伤亡消息。　　 虽然近年来，提供CTI-TC105感温火灾探测电缆105供应厂家,射频电缆相关，传统产业步入低谷，企业经营艰难，效益明显下滑，使许多企业不愿投入资金加强消防安全建设。而且就印染行业的自身特点来说，提供CTI-TC105感温火灾探测电缆105供应厂家,特种电缆相关，该行业也确实具有比较明显的火灾危险性。　　印染厂整天与易燃的布料打交道，火灾一旦发生，不仅仅会给公司带来严重的经济损失，更会危机员工的生命危险，所以在。在消防安全上不能有半点马虎，不应该因为眼前的小利而留下无限的隐患。

优质CTM-530探测模块.缆式线型感温探测制造厂家_知名火警探测、报警设备-上海道夫自动化仪表工程有限公司
处于天津市东丽区津塘公路245号的东联汽车用品中心将要重开。天津市东联汽车用品中心专营汽车精品、汽车内饰改装、高档精美饰品。据编辑了解到，这时店内正在为重开做紧锣密鼓地准备工作，期望能够给广大车迷带来一个更为新鲜的体验表示。 此外，上海道夫自动化仪表工程有限公司,道夫自动化仪表工程,店内还可以为全品牌车辆配备汽车高档用品编辑，包括音响、防爆膜、轮毂轮胎、真皮座椅、导航等等，提高车辆美观、实用、舒适度；并未车主的爱车进行内饰、外形整体翻新，提供CTI-TC105感温火灾探测电缆105供应厂家,感温电缆 消防相关，售前和售后服务相结合，确保到店客户享受到更为完善的服务品质报道。

相关资讯查看