品 牌: | |
单 价: | 面议面议 |
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发货期限: | 自买家付款之日起 起 天内发货 |
所 在 地: | 山东省 济南 |
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有效期至: | 长期有效 |
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<p><p>&nbsp;</p> <div align="left">型号:DB4-PF01,DB4I-PF01,DB4-PF02,DB4I-PF02</div> <div align="left">&nbsp;</div> <div align="left">外形尺寸<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 96Wx48Hx112L</span></div> <div align="left">特<span>&nbsp;&nbsp;&nbsp; </span>点<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>测量单相交流功率因数01:有报警功能,02:报警功能。若需配电流互感器其二次端额定电流5A,电压100V。如大于5A或450V需另配互感器。</div> <div align="left">工作电源<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; AC</span>:110/220V 50/60Hz</div> <div align="left">量<span>&nbsp;&nbsp;&nbsp; </span>程<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>负0.5~1.0~+0.5</div> <div align="left">功<span>&nbsp;&nbsp;&nbsp; </span>能<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>可带4-20mA电流变送输出,上下限报警功能特点</div> <div align="left">&nbsp;</div> <div align="left"><span>&nbsp;&nbsp;&nbsp; </span>◎ 上下限报警继电器输出</div> <div align="left"><span>&nbsp;&nbsp;&nbsp; </span>◎ 红色高亮数码管14.2mmH</div> <div align="left"><span>&nbsp;&nbsp;&nbsp; </span>◎ 功率因数Cos&Phi;-0.5∽1∽+0.5.</div> <div align="left"><span>&nbsp;&nbsp;&nbsp; </span>◎ 光电隔离模拟4-20mA变送输出</div> <div align="left"><span>&nbsp;&nbsp;&nbsp; </span>◎ 外形尺寸48H&times;96W</div> <div align="left">&nbsp;</div> <div align="left"><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;</span></div> <div align="left">&nbsp;</div> <div align="left">二、交流单相功率因数测量</div> <div align="left">型号<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>量程<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>输入电压<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>输入电流<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>上下限报警<span>&nbsp;&nbsp;&nbsp; </span>测量不准确度</div> <div align="left">DB4(I)-PF01&nbsp;-0.5∽1∽+0.5<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 90V-450V&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>&le;5A&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 无<span>&nbsp;&nbsp;&nbsp; </span>&plusmn;0.5%F.S&plusmn;2Digit</div> <div align="left">DB4(I)-PF02&nbsp;-0.5∽1∽+0.5<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 90V-450V&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>&le;5A&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 有 &nbsp;&plusmn;0.5%F.S&plusmn;2Digit</div> <div align="left">&nbsp;</div&a