腾达防爆科技有限公司
腾达防爆科技有限公司
型号含义Modelimplication适用范围ApplicationsBNF系列防爆静电接地报警装置，是我厂研制的新一代智能型产品，主要适用于石油、化工库付货台、铁路油槽车及液化气装卸等易燃易爆场所作静电接地保护，使付油从业中的导静电得到了更可靠的保证，是传统静电接地装置更新换代产品
型号含义 Model implication
适用范围 Applications
BNF 系列防爆静电接地报警装置， 是我厂研制的新一代智能型产品， 主要适用于石油、化工库付货台、铁路油槽车及液
化气装卸等易燃易爆场所作静电接地保护，使付油从业中的导静电得到了更可靠的保证，是传统静电接地装置更新换代产品。
BNF series static alarm device is a new intellectual device. developed by our company It is in the explosive andflammableenvironment as earthing protection, such as petroleum, chemical storehouses, tank vehicle of railway, petroleum liquid stateload and unload board, and discharge the electrostatic when delivering oil. it offered more reliable guarantee to the staticconduction It`s a new generation product for the traditional static earthing equipment.
产品特点 Features
1.采用数字电路；
2.装置将车体与接地桩构成回路，自动跟踪检测，当接地电阻超越预定值时自动音响报警；
3.可根据不同场合设置报警阻值；
4.无开关操作，24小时值守，低功耗设计，省电节能；
5.报警电路快速反应，瞬间可做出声响报警或声光报警响应；
6.导静电夹采用*的成熟技术，弹性足，多顶针接触，顶针硬度高，穿刺破除金属体表面的油漆层腐锈能力强；
7.设计防拉装置，防止拉断电缆接头；
8.根据用户的要求可提供与控制系统的信号接口，实现联锁功能。
1.Digital circuit;
2.The device and the tank are designed as a round circuit system and the device can automatically inspect. When the earthingresistance is over the settingone, it will alarm in acoustic form;
3.Alarm resistance can be set according to the locale;
4.Operate without switch,24 hours on duty, low power consumptionａnd energy-saving;
5.Alarm circuit can work quickly; it can make acoustic alarm or acoutic-optic alarm;
6.Electrostatic gripper is made by advanced technique, elasticit and good at proteeting from erosion and rust with multi hardcontactor which can pierce paint of metal.
7.With pull-proof device, avoid pulling down cable connector;
8.offer and control the system signal link port to realize interlockcontrol function.
技术指标 Technical Specification
| 防爆标志 Ex-mark | 电源电压 Power voltage | 工作电流 Working current | 待机电流 Standby current | 响应时间 Responding time |
| ExieⅡCT6等效于 Ⅱ2G Exie ⅡCT6(欧标) | DC3V | ＜20mA | ＜3.5W | ＜2S |
| 报警电阻 Alarm resistance | 环境温度 Environmental temperature | 电缆线长 Cable length | 外型尺寸 Outline size | 防护等级 Degree of protection |
| ＜80Ω(可调adjustable) | -25℃~50℃ | 5m | 190×190×110mm | IP65 |
安装 Installation
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