The human body electrostatic discharge alarm 1, Product Overview human body electrostatic discharge alarm for flammable, explosive and anti-static places the human body electrostatic discharge instrumentation. Which is characterized by the rational design of the human body electrostatic discharge resistance, reasonable and effective control of human electrostatic discharge, extension of the human body electrostatic discharge time, reducing the instantaneous human body electrostatic discharge energy, enabling the body static safe release. Can detect human body electrostatic touch the ball contact is reliable, sound and light alarm static elimination whether completed. The human body electrostatic discharge alarm is designed with reference to the following national standards: GB12158-2006 "General Guidelines for preventing electrostatic accidents GB5074-2002, the provisions of Article 14.3.13 of the oil depot design specifications": people wearing synthetic fabric clothes is very common, artificial fabric easy to produce static electricity, tend to accumulate in the human body. Anti-static electricity may be generated sparks, into the pump room, the light tank on top of the operating platform of the light oil operation area, as well as explosion hazardous area, etc. escalator entrance to eliminate the human body electrostatic device. This eliminates electrostatic device with a metal tube made of handrails, the human body before entering these premises should be stroked the handrails to eliminate the human body electrostatic. SH3097-2000 petrochemical static grounding design specifications "human electrostatic discharge alarm by countries Explosion Protected Electrical Products Quality Supervision and Inspection Center (NCEX), meet the following standards: GB3836.1-2010 explosive atmospheres - Part 1: Equipment General requirements GB3836.4 The -2010 explosive atmospheres - Part 4: intrinsically safe "i" proof mark protection equipment for ExiaIICT4 GB. 2, the product works and composition of 2.1 working principle, part of the flammable and explosive dangerous places still use the metal conductor directly to ground discharge to eliminate the human body electrostatic Although this approach can eliminate the human body electrostatic However, this inter-conductor discharge released in the form of electrostatic charge, release resistance, electrostatic discharge time is short, instantaneous release of energy, resulting in the possibility and necessity of the human body electric shock or fire explosion. The human body electrostatic discharge alarm to make up the current the body static guide in addition to shortcomings of the the rational human body electrostatic discharge resistance, to extend the human body electrostatic discharge time, reduce the body's electrostatic instantaneous release of energy and effectively avoid fire and explosion accidents and human electrostatic shock phenomenon . The same time, the body to release alarm sensor body and touch the ball touch access to reliable, no moving mechanical parts, sound alarm electrostatic release is completed. Features ultra-low-power design, normal use period without replacing the battery 2. Touch-sensitive, no mechanical moving parts. Thematic epoxy resin sealing, anti-corrosion, waterproof, moisture-proof touch the ball, safe electrostatic discharge human contact does not produce a sense of shock 5. sound and light alarm access to reliable and electrostatic discharge is completed 6 ground wire independent testing of the human body and explosion-proof touch the ball, grounding resistance standard to ensure reliable grounding, Zhejiang Province, Hangzhou, Ningbo, Wenzhou, Jiaxing, Huzhou, Shaoxing, Jinhua, Quzhou, Zhoushan, Taizhou Xiaoshan Yuhang, Linan Yuyao, Cixi Fenghua Ryan Yueqing Haining, Tongxiang, Pinghu Shangyu, Zhuji, Shengzhou, Fuyang, Jiande, Lanxi Yiwu, Dongyang Yong Kang country Wenling Linhai Longquan, Lishui, Jiangsu Province, Nanjing, Wuxi, Xuzhou, Changzhou, Suzhou, Nantong, Lianyungang, Huaiyin, Yancheng, Yangzhou, Zhenjiang, Taizhou, Xishan xinyi, Suqian Jiangsu Yixing, the Pizhou Liyang Jintan Wujin Zhangjiagang, Changshu, Taicang, Kunshan, Wujiang Wuxian Qidong, Rugao, Tongzhou Sea Gate Huai'an East NTU Feng Yizheng Gaoyou Jiangdou Dan, YANG yangzhong Jurong of Xinghua Jing Jiang Taixing jiangyan Hefei, Anhui Province, Bengbu, Wuhu, Ma On Shan, Huainan, Huaibei, Anqing, Tongling, Huangshan Chuzhou, Suzhou, Fuyang Chaohu Lu'an Tongcheng Tianchang Meiko Bozhou community first XuanZhou of Shanghai Beijing Tianjin, the Ning Guogui pool electrical parameters Working power supply: high-performance built-in lithium battery 2 Sleep current: <1mA Working current: <5mA Operating Temperature: -40 ° C to 60 ° C for 5 response time: 90dB 30cm straight line distance measurement) 5 mechanical parameters Pole Material: 304 stainless steel pole diameter: | ? 38mm 3 pole wall thickness: 1.0mm 4 Product Height: 1m touch the ball diameter: 90mm mounting flange wall thickness: 3.0mm length of the grounding cable: 3m straight line PU cable 6 installation Precautions 1. electrostatic discharge alarm installation must comply with GB836.15-2010 explosive atmospheres - Part 15: Dangerous electrical installation ( other than mines) Section 12.2.5.1 of the relevant requirements. Maximum ambient temperature between -40 ° C to +60 ° C 3. Do not make changes to the parts of the product should be resolved in conjunction with the product manufacturer failures in the operation, in order to prevent the damage from occurring. (4) the installation, use and maintenance should comply with the product specification, GB3836.12-2010 explosive atmospheres - Part 13: maintenance of electrical equipment for explosive gas atmospheres, GB3836 .15-2010 explosive atmospheres - Part 15: hazardous area electrical installation (other than mines), GB3836.16-2010 explosive atmospheres - Part 16: Inspection and maintenance of electrical installations (other than mines) and GB50257-1996 "Electrical Installation Engineering explosion and fire hazard electrical installations for construction and acceptance of "the relevant provisions. (5) does not work, the need to replace the explosion-proof touch the ball. (6) Ground alarm five minutes into hibernation automatically detect the grounding line, contact explosion-proof touch the ball immediately wake up. 7 equipment maintenance to keep the equipment clean, regular cleaning of proof touch the ball on the dust, oil, prevent induction of explosion-proof touch the ball lower sensitivity. regular inspection and maintenance of equipment, check the ground wire grounding bolts and other accessories is loose, so as not to cause poor contact.