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訪問次數(shù):653更新時間:2017-11-16 10:59:16
burkert8045電磁流量計burkert
8045型電磁流量計是由一帶背光顯示屏的電子模塊、操作按鈕和PVDF或不銹鋼材質(zhì)的傳感器組成。它適用于DN06...DN400的管徑以及電導(dǎo)率大于 20 µS/cm中性和輕微腐蝕性液體。8045型電磁流量計配備4...20 mA輸出,數(shù)字量輸出(預(yù)設(shè)為脈沖輸出)。采用葉輪進(jìn)行測量原理的流量計。它先將流速轉(zhuǎn)換為渦輪的轉(zhuǎn)速,再將轉(zhuǎn)速轉(zhuǎn)換成與流量成正比的電信號。這種流量計用于檢測瞬時流量和總的積算流量,其輸出信號為頻率,易于數(shù)字化。信號經(jīng)放大器放大和整形,送到計數(shù)器或頻率計,顯示總的積算流量。同時將脈沖頻率經(jīng)過頻率-電壓轉(zhuǎn)換以指示瞬時流量。
burkert8045電磁流量計burkert
Using impeller to measure the principle of flow meter. It converts the velocity of the velocity into a turbine's rotational speed, and then converts it into an electrical signal proportional to the flow. This flowmeter is used to detect instantaneous flow and total volume calculation flow, and its output signal is frequency and easy to digitize. The signal is amplified and shaped by the amplifier and sent to the counter or frequency meter to show the total volume count flow.
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