HOBO U20L系列水位温度记录�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <h3><a>HOBO U20L系列水位温度记录�?/span></h3>简今�/span>U20L系列可以测量记录水位（液位）、温度、气压。采用聚丙烯材质，成本低，精度为0.1%FS，精度高；用于淡水环境，如井、溪流、湖泊等，也可以用于滩涂、海洋等盐水环境、�/span>特点?使用简单，不需要其它配仵�/span>?可用于淡水和盐水环境�?/span>?测量深度0�?/span>9籲�/span>?耐用的陶瓷压力传感器承受冻结?HOBOware Pro专用软件技术指栆�/span><table cellspacing="0" cellpadding="2" border="1" bordercolor="#f2f2f2" width="100%"><tbody><tr><td></td><td>U20L-01</td><td>U20L-02</td><td>U20L-04</td></tr><tr><td colspan="4">**压力和水位测野�/span></td></tr><tr><td>操作范围</td><td>0 - 207 kPa(0�?/span>30 psia);0�?/span>9籲�/span>(0�?/span>30英尺)的水深在海平面上＋�span>戕�/span>0�?/span>12籲�/span>(0�?/span>40英尺)的水＋�span>海拔3000籲�/span>(10000英尺)的高�?/span></td><td>0 - 400 kPa(0�?/span>58 psia);0�?/span>30.6籲�/span>(0�?/span>100英尺)的水深在海平面上＋�/span>戕�/span>0�?/span>33.6籲�/span>(0�?/span>111英尺)的水＋�/span>海拔3000籲�/span>(10000英尺)的高�?/span></td><td>0 - 145 kPa(0�?/span>21 psia);0�?/span>4籲�/span>(0�?/span>13英尺)的水深在海平面上＋�/span>戕�/span>0�?/span>7籲�/span>(0�?/span>23英尺)的水＋�/span>海拔3000籲�/span>(10000英尺)的高�?/span></td></tr><tr><td>工作校准范围</td><td>69 - 207 kPa(10�?/span>30 psia)�?��- 40��C(32��- 104��F)</td><td>69 - 400 kPa(10�?/span>58 psia)�?��- 40��C(32��- 104��F)</td><td>69 - 145 kPa(10�?/span>21 psia)�?��- 40��C(32��- 104��F)</td></tr><tr><td>爆破压力</td><td>310 kPa(45 psia)戕�/span>18籲�/span>(60英尺)的深�?/span></td><td>500 kPa(72.5 psia)戕�/span>40.8籲�/span>(134英尺)的深�?/span></td><td>310 kPa(45 psia)戕�/span>18籲�/span>(60英尺)的深�?/span></td></tr><tr><td>水位精度</td><td>典型误差:��0.1% FS�?.0厘米(0.03英尺)的水**误差:��0.2% FS�?.0厘米(0.06英尺)的水</td><td>典型误差:��0.1% FS�?.0厘米(0.1英尺)的水**误差:��0.2% FS�?.0厘米(0.2英尺)的水</td><td>典型误差:��0.1% FS�?.4厘米(0.013英尺)的水**误差:��0.2% FS�?.8厘米(0.026英尺)的水</td></tr><tr><td>压力精度</td><td>��0.3% FS�?.62 kPa(0.09psi)**误差</td><td>��0.3% FS�?.20 kPa(0.17psi)**误差</td><td>��0.3% FS�?.43 kPa(0.063)**误差</td></tr><tr><td>分辨玆�/span></td><td>< 0.02 kPa(0.003 psi)�?.21厘米(0.007英尺)的水</td><td>< 0.04 kPa(0.006psi)�?.41厘米(0.013英尺)的水</td><td>< 0.014 kPa(0.002psi)�?.14厘米(0.005英尺)的水</td></tr><tr><td>压力响应时间(90%)</td><td>< 1科�/span>@稳定温度＋�span>测量精度也取决于温度响应时间</td><td>< 1科�/span>@稳定温度＋�/span>测量精度也取决于温度响应时间</td><td>< 1科�/span>@稳定温度＋�/span>测量精度也取决于温度响应时间</td></tr><tr><td colspan="4">温度测量</td></tr><tr><td>操作范围</td><td colspan="3">-20��C- 50��C(4��F - 122��F)</td></tr><tr><td>精度</td><td colspan="3">��0.44��C@0-50��C(��0.79��F仍�/span>32��- 122��F)</td></tr><tr><td>分辨玆�/span></td><td colspan="3">0.10��C @25��C(0.18��F@77��F)</td></tr><tr><td>响应时间(90%)</td><td colspan="3">10分钟，典垊�/span></td></tr><tr><td>稳定�?/span>(漂移)</td><td colspan="3">0.1��C(0.18��F) 每年</td></tr><tr><td colspan="4">数据记录�?/span></td></tr><tr><td>实时时钟</td><td colspan="3">��1分钟每月@0- 50��C(32��- 122��F)</td></tr><tr><td>电池</td><td colspan="3">2/3 AA＋�/span>3.6V锂电池，返厂更换电池</td></tr><tr><td>电池寿命</td><td colspan="3">5平�/span>@1分钟或更大的记录间隔，典垊�/span></td></tr><tr><td>内存(非易失�?/span>)</td><td colspan="3">64 k内存（约21700组压力和温度数据)</td></tr><tr><td>重量</td><td colspan="3">�?/span>154兊�/span>(5.43盎司)在空气中；约53.9兊�/span>(1.9盎司)在淡水中</td></tr><tr><td>尺寸</td><td colspan="3">径：3.18厘米(1.25英寸)；长度：15.24厘米(6.0英寸)；安装孔直径6.3毫米(0.25英寸)</td></tr><tr><td>材质</td><td colspan="3">聚丙烯外壳； Viton氟橡胶和Buna-N丁腈橡胶O型圈；陶瓷传感器；不锈钢螺丝</td></tr><tr><td>记录时间间隔</td><td colspan="3">1秒到18个小旵�/span></td></tr><tr><td>启动模式</td><td colspan="3">立即开启和延迟开�?/span></td></tr><tr><td>数据下载</td><td colspan="3">记录下载；停止后下载</td></tr><tr><td>电池指示</td><td colspan="3">状态屏幕可以查看电池电厊�/span>＋�/span>选择记录电池电压；低电池指示功能、�/span></td></tr><tr><td>CE</td><td colspan="3">CE标志标识这个产品符合所有相关指令在欧盟(EU)、�/span></td></tr></tbody></table>产地：美囼�/span> </div>  <div class="cxd"> <div class="cxd_tit">创新炸�/div> 暂无数据� </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> 相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); 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