Levitronix 100-90606 超聲波流量計

Levitronix 100-90606 超聲波流量計

由于DSP技術(shù)可提高透明圓形罩的強固性

由于無創(chuàng)測量沒有污染

Z或U型流動模式的選擇

設計用在制藥和半導體工業(yè)的高純度工藝流量測量，流動是由安裝在所述流體流的測量路徑的兩端兩個壓電換能器，產(chǎn)生和接收超聲波的感測。波會在流動（與流波）的方向上被加速，并在波逆（反流波）的流動方向的速度將變慢。兩個波由信號轉(zhuǎn)換器進行處理。兩個波的發(fā)射時間差正比于流體的速度。

LEVIFLOW?流量計的標準配置包括有兩個傳感器和一個轉(zhuǎn)換器，數(shù)字信號處理器（DSP）和4位數(shù)字顯示流管的。單通道流量轉(zhuǎn)換器是DIN導軌安裝，并設有報警ABD累計。各種信號（模擬，數(shù)字輸入及數(shù)字輸出）提供，并且可與PC軟件進行配置。兩線RS485總線允許多個流量計的陣列。

包含的內(nèi)容：流量傳感器有兩個傳感器和流量轉(zhuǎn)換器。注：延長電纜需另行購買

Improved bubble robustness due to DSP technology

No contamination due to noninvasive measurement

Choice of Z or U shaped flow patterns

Designed for flow measurement in high-purity processes in the pharmaceutical and semiconductor industry, flow is sensed by two piezoelectric transducers mounted at both ends of the measuring path of the fluid stream, generating and receiving an ultrasonic wave. The wave going in direction of the flow (with-stream wave) is accelerated and the wave going against (against-stream wave) the flow direction is slowed down. The two waves are processed by a signal converter. The difference of the transmit time of both waves is proportional to the velocity of the fluid.

The standard configuration of the LEVIFLOW^? flowmeters consists of a flowtube with two sensor and a converter with digital signal processor (DSP) and 4-digit display. The single-channel flow converter is DIN-rail mountable and features an alarm abd totalization. Various signals (analog, digital input and digital output) are provided and can be configured with PC software. A two wire RS 485 bus allows arrays of multiple flowmeters.
What's Included:
Flowtube with two sensors and flow converter. Note: Extension cables are required and sold separately below.