1. LCD液晶显示<*n>*n>
2. 简单按键式高温 高湿 低温 低湿 报警上下线设置
3. 简单喇叭发音报警<*n>*n>
4. LCD背光自动亮灭<*n>*n>
5. 唯*的地址码(三位<*n>HEX*n>表示)<*n>*n>
6. 日期时间显示
7. 中文液晶菜*择操作<*n>*n>
功能特点:
◆ 实时采集温度数据,采集间隔达到<*n>MS*n>级。
◆ 产品能全程跟踪记机房、车间、库房、实验室等环境温湿度变化;<*n>*n>
◆ 用户可以通过数据管理软件对所取数据进行分析、<*n>WORD*n>或<*n>EXCEL*n>等<*n>OFFIC*n>文档查看、并可将图表或报表存档、打印出来。<*n>*n>
◆ 双行中文液晶显示,在线双路显示温度、湿度数据,即时在夜间也能清楚的看到实时温湿度数据;<*n>*n>
◆ 稳定性高可<*n>24*n>小时不间断工作,是替代温湿度变送器的新式产品。<*n>*n>
◆ 提供数据即读取信号通讯协议,客户可根据工程应用进行二次开发,大大减少开发时间及成本。<*n>*n>
<*n> *n>
产品技术参数:<*n>*n>
<*n style="font-size:9.0pt;font-family:""> *n> <*n style="font-size:9.0pt;font-family:"">功能<*n> *n>型号<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">AT-820B RS485*n><*n style="font-size:9.0pt;font-family:"">总线分体式温湿度探测器<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">主机供电方式<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:""> DC12V *n><*n style="font-size:9.0pt;font-family:"">直流输入<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">探头供电方式<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">DC12V *n><*n style="font-size:9.0pt;font-family:"">直流输入<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">温湿度传感器<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">瑞士<*n>SHT10*n>数字温湿度一体化传感器<*n>*n>*n> <*n style="font-size:9.0pt;font-family:"">主机与温湿度探头为<*n>RS485*n>总线通讯分体式设计,温湿度探头到控制主机****远距离为<*n>1200*n>米,出厂配线为<*n>2*n>米,探头到主机为四芯线连接<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">测量范围<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">温度:<*n>-40*n>℃<*n>~+123*n>℃<*n> *n>湿度:<*n>0*n>~<*n>100%RH*n>,<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">测量精度<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">温度:±<*n>0.5*n>℃,<*n> *n>湿度:±<*n>4.5%rh*n>,<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">分辩率<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">温度<*n>: 0.1*n>℃<*n> *n>湿度<*n>: 0.1%RH*n>*n> |
<*n style="font-size:9.0pt;font-family:"">使用环境<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">温度:<*n>-20*n>℃~<*n>+70<*n><*n>℃*n>*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">湿度:<*n>5%RH-95%RH *n>无凝露<*n>*n>*n> |
|
<*n style="font-size:9.0pt;font-family:"">双路输出触点(可选其一)<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">温度输出:<*n>10A AC220V *n>湿度输出:<*n>10A AC220V *n>(无源)<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">温度输出:<*n>1A DC13.8V *n>湿度输出:<*n>1A DC13.8V *n>(有源)<*n>*n>*n> |
|
<*n style="font-size:9.0pt;font-family:"">通讯接口<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">RS485*n><*n style="font-size:9.0pt;font-family:"">,每个主机只可接一个温湿度探头,不可接电脑联网<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">长期稳定性<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">温度:小于<*n>0.1*n>℃<*n>/*n>年<*n> *n>湿度:小于<*n> 1%RH/*n>年<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">主机静态耗电<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">150mA*n> |
<*n style="font-size:9.0pt;font-family:"">主机报警耗电<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">200mA *n><*n style="font-size:9.0pt;font-family:"">(不含外接*等设备)<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">主机尺寸<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">143*n><*n style="font-size:9.0pt;font-family:"">×<*n>95*n>×<*n>40 mm*n><*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">探头尺寸<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">75X54X27mm*n> |
<*n style="font-size:9.0pt;font-family:"">安装方式<*n>*n>*n> |
<*n style="font-size:9.0pt;font-family:"">壁挂式<*n> *n>*n> |