midwest-group
测量范围
0.5～15m(single Unit) 1～60m(Double Units)
测量精确度
±1%
LCD尺寸
56*28.3mm
工作环境
0～30℃ 30-70%RH
工作频率
40khz(single Unit) 20khz(Double Unit)
响应时间
2s
中西集团
历史资料:2010-06-22版本
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超声波测距仪XXR3-AR851
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ei.style.left = document.body.scrollLeft + event.clientX + 10 +
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ts.onmouseout = function(){
ei.innerHTML = "";
ei.style.display = "none";
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ts.onclick = function(){
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}
}
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