Series CTI Linear Heat Detectors

正品H8040 LHD供应商_优质火警探测、报警设备制造商-上海道夫自动化仪表工程有限公司

Series CTI (Confirmed Temperature Initiation) Linear Heat Detectors used with CTM-530(LT) Interface Module. Model

designation identifies operating temperature rating: CTI-155 {155°F (68°C)}, CTI-190 {190°F (88°C)}, CTI-220 {220°F (105°C)},

CTI-280 {280°F (138°C)}, and CTI-356 {356°F (180°C)}. Suffix, R or X, is added for alternate outer jacket materials. Each

cable is a continuous line type open circuit detector that shorts when in an alarm condition. Spacing guide for the cables:

CTI-155 and CTI-190, 30 x 30 ft (9.1 x 9.1 m); CTI-220 and CTI-280, 25 x 25 ft (7.6 x 7.6 m). CTI-356 is intended for proximity

detection only. CTM-530(LT) Interface Module distinguishes between a mechanical short in the CTI heat detector and thermal

alarm activation. CTM-530(LT) operates on 12 or 24 V dc and provides relay and 4-20 mA outputs for connection to a

compatible Approved control. CTM-530 operating temperature range is -20ºF (-29ºC) {-40ºF (-40ºC) for LT version} to 120ºF (49ºC

Series CTI Linear Heat Detectors

Series CTI (Confirmed Temperature Initiation) Linear Heat Detectors used with CTM-530(LT) Interface Module. Model

designation identifies operating temperature rating: CTI-155 {155°F (68°C)}, CTI-190 {190°F (88°C)}, CTI-220 {220°F (105°C)},

CTI-280 {280°F (138°C)}, and CTI-356 {356°F (180°C)}. Suffix, R or X, is added for alternate outer jacket materials. Each

cable is a continuous line type open circuit detector that shorts when in an alarm condition. Spacing guide for the cables:

CTI-155 and CTI-190, 30 x 30 ft (9.1 x 9.1 m); CTI-220 and CTI-280, 25 x 25 ft (7.6 x 7.6 m). CTI-356 is intended for proximity

正宗H8040 LHD厂家直销_正宗火警探测、报警设备供应商-上海道夫自动化仪表工程有限公司

detection only. CTM-530(LT) Interface Module distinguishes between a mechanical short in the CTI heat detector and thermal

alarm activation. CTM-530(LT) operates on 12 or 24 V dc and provides relay and 4-20 mA outputs for connection to a

compatible Approved control. CTM-530 operating temperature range is -20ºF (-29ºC) {-40ºF (-40ºC) for LT version} to 120ºF (49ºC

　　1997年制定的GA161-1997《防火封堵材料的性能要求和试验方法》行业标准在当时对规范该类产品的生产起到了积极作用，专业的CTI-155X缆式线型感温火灾探测器,知名火警探测、报警设备，但在多年的使用中也发现该标准存在不少问题和局限，与国外先进标准相比存在较大差距，已不能适应技术进步和消防产品监督的需要，迫切需要进行全面修订和完善。GB23864-2009《防火封堵材料》国家标准的制定和发布实施使各类防火封堵材料有了统一的技术标准，对促进我国防火封堵材料产品的研发和应用，确保建筑物的防火安全具有重要作用。 　　液缸的活塞向下运动(既重物下降)。液压油经防爆型电磁换向阀进入液缸上端，上海道夫自动化仪表工程有限公司,道夫自动化仪表工程,液缸下端回油经平衡阀、液控单向阀、节流阀、隔爆型电磁换向阀回到油箱。为使重物下降平稳，专业的CTI-155X缆式线型感温火灾探测器,感烟感温探测器相关，制动安全可靠，专业的CTI-155X缆式线型感温火灾探测器,正宗火警探测、报警设备生产商，在回油路上设置平衡阀，平衡回路、保持压力，使下降速度不受重物而变化,由节流阀调节流量，控制升降速度。 为使制动安全可靠，防止意外，增加液控单向阀，即液压锁，保证在液压管线意外爆裂时能安全自锁。安装了超载声控报警器,用以区别超载或设备故障。

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