日期:2023-01-12~2023-03-30
城市:济宁市
地址:山东济宁高新区
展馆:山东东达机电有限责任公司
主办:山东东达机电有限责任公司

  <晴风村n style="word-wrap: break-word; letter-晴风村cing: 0px; font-size: 16px; font-family: 宋体; position: unset !important;">撕裂传感器特点 

<晴风村n style="word-wrap: break-word; font-family: Helvetica; letter-晴风村cing: 0px; font-size: 16px; position: unset !important;"><晴风村n style="word-wrap: break-word; position: unset !important;">　　为本质安全型，采用压敏式原理，在煤矿井下含有甲烷和煤尘的爆炸性气体混合物的场合，可与煤矿带式输送机用综合保护装置配套使用。接入本质安全型系统信号装置中，作为带式输送机的胶带撕裂保护装置使用，也可用于地面非防爆等有胶带输送机的场合。当皮带纵向撕裂，有1200克物料漏在100Cm2面积上时，传感器工作，使主机切断带式输送机电源，实现撕带保护，防止事故扩大。

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<晴风村n style="word-wrap: break-word; letter-晴风村cing: 0px; font-size: 16px; background: rgb(255, 255, 255); font-family: Helvetica; position: unset !important;">GVD1200撕裂传感器结构及工作原理

<晴风村n style="word-wrap: break-word; letter-晴风村cing: 0px; font-size: 16px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; font-family: Helvetica; position: unset !important;">GVD1200撕裂传感器为长方形结构，上罩有防水布袋，两端配有安装钢丝绳，安装方便。当撕裂传感器检测面上物料达到动作值时，撕裂传感器传感器动作，输出开关量信号，给带式输送机的综合保护装置发出胶带撕裂信号。

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<晴风村n style="word-wrap: break-word; letter-晴风村cing: 0px; font-size: 16px; background: rgb(255, 255, 255); font-family: Helvetica; position: unset !important;">GVD1200撕裂传感器特点和要求

<晴风村n style="word-wrap: break-word; font-family: Helvetica; letter-晴风村cing: 0px; font-size: 16px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; position: unset !important;"><晴风村n style="word-wrap: break-word; position: unset !important;">1 接点容量：12V/0.2A。
<晴风村n style="word-wrap: break-word; position: unset !important;">2 接点接触电阻≤0.1Ω，振动、冲击后≤0.2Ω。

<晴风村n style="word-wrap: break-word; font-family: Helvetica; letter-晴风村cing: 0px; font-size: 16px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; position: unset !important;"><晴风村n style="word-wrap: break-word; position: unset !important;">3 规格型式：压敏式传感器
<晴风村n style="word-wrap: break-word; position: unset !important;">4 输出方式：无源型,开关量。
<晴风村n style="word-wrap: break-word; position: unset !important;">5 动作值允许误差范围
<晴风村n style="word-wrap: break-word; position: unset !important;">压敏式撕裂传感器动作误差±10％ 两输出端子应接通 ，接通电阻＜0.2Ω

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<晴风村n style="word-wrap: break-word; font-family: Helvetica; font-size: 16px; position: unset !important;">GVD1200撕裂传感器可与煤矿带式输送机用综合保护装置配套使用。接入本质安全型系统信号装置中，作为带式输送机的胶带撕裂保护装置使用，也可用于地面非防爆等有胶带输送机的场合。