Levitronix 100-90621超高純度液體超聲波流量計，Z形管; 0至50 LPM，3/4“OD管連接

Levitronix 100-90621超高純度液體超聲波流量計，Z形管; 0至50 LPM，3/4“OD管連接

由于DSP技術的應用，儀器的泡沫穩定性得到改進

該儀器采用非侵入式的測量方法，所以不會產生污染

有Z或U兩種流量模式可供選擇

該儀器被設計用于制藥和半導體產業的高純度環境的流量測量中，液體的流動被安裝在流體流路徑兩端的兩個壓電傳感器感應到，分別產生和接收超聲波。波沿傳播方向順流時（與流體同向）加速，逆流時（與流體方向不同向）減速。兩個波經過一個信號轉換器的處理。其傳輸的時間差與流體的流速成正比。

? LEVIFLOW的流量計的標準配置包括一個流管與兩個壓電傳感器和信號轉換器，數字信號處理器（DSP）和4位數字顯示器。單通道流量轉換變流器采用DIN導軌安裝，并設有ABD累計報警功能。該儀器可提供各種信號輸出（模擬，數字輸入和數字輸出），可以與PC軟件配置。兩根RS 485總線可傳輸多個流量計陣列。產品內容包括：兩個傳感器和流量轉換型傳感器。注：延長電纜為必要配置，在下面單獨出售。

Ultrasonic Flowmeters for Ultra High Purity Liquids, Z-Shaped Tube; 0 to 20 LPM, 1/2" OD Tube Connection

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.

產品規格
產品類型	超聲波流量計
描述	超聲波流量計
準確性	±1％讀數@> 1米/秒流速
最高工作溫度（oF）	140
最高工作溫度（°C）	60
最大壓力	72.5磅
產量	MODBUS?，RS-485和4至20 mA
過程連接	3/8“
符合CE認證	是
工作溫度	32至140°F（0至60°C）
顯示	4位LED
品牌	的Levitronix
電源	24 VDC
制造商編號	100-90621

Specifications
Product Type	Ultrasonic Flowmeters
Description	Ultrasonic Flowmeter
Accuracy	±1% of reading @>1 m/s flow velocity
Max operating temperature (o F)	140
Max operating temperature (o C)	60
Max pressure	72.5 psi
Output	MODBUS?, RS-485, and 4 to 20 mA
Process connection	3/8"
CE Compliance	Yes
Operating temperature	32 to 140°F (0 to 60°C)
Display	4-digit LED
Brand	Levitronix
Power	24 VDC
Manufacturer number	100-90621