德國進口超音波傢用熱量表：歡迎訂購。
SENSOSTAR®2BU超音波(冷)熱量表SENSOSTAR®2BUUltrasonic Heat-Cool Meter
產品綜述Product Description
它包含一個超音波流量計測量供水或回水流量，一對機帶溫度傳感器分別測量供回水溫度，和一個能夠將流量及溫差換算成（冷）熱量的積分機。熱水所提供的熱量或冷水所提供的冷量與水流量及供回水溫差成比例關系。
SENSOSTAR®2BUcontains an ultrasonic flowmeter for flow measurement in supply or return pipe, a pair of temperature sensors for temperature measurement in supply and return water, and a calculator which integrates flow and temperature difference into energy consumption.
流量計采用超音波測量原理，內部無可動部件，無磨損。量程比1:1000，符合EN1434的1:100的要求。
The flowmeter employs ultrasonic principle, there is no moving part and thus no wearing. Its dynamic range of 1:1000 fulfills the requirem ents by EN1434 which is 1:100.
供回水溫度通過鉑電阻溫度計PT500測量，具有快捷智能的自適應溫度測量間隔。在變化的系統條件下(例如流量瞬時加大),SENSOSTAR®2BU可以在一定時間內快速測量溫度變化間隔，調整以適應條件變化，達到“精準測量”。
The temperatures in supply and return water are measured with PT500. Its fast, intelligent and adaptive temperature measuring intervals improve the accuracy and response.
積分機將流量和供回水溫差的乘積進行積分運算處理，最後得出所消耗的熱量。
The calculator integrates the temperature difference between supply and return water and flow and deliver the energy consumption.
寬大清晰的信息顯示便於讀數，按鍵和符合EN 62056-21的光電接口便於現場操作。
Easy reading due to big and clear LCD display, push-button and optical interface conforming with EN 62056-21 simplify field operation.
M-Bus遠程通訊便於系統集成。
M-Bus communication is suitable for system integration.
自診斷功能使得維護變得簡單。
Self diagnostics make the maintenance easy.
SENSOSTAR®2BU可以水平、垂直、倒置等任意方向安裝。
SENSOSTAR®2BUcan be mounted in any orientation: horizontal, vertical or overhead.
電子單元可拆卸，便於一體或分體安裝。
Detachable electronics make the compact or remote mounting possible.
電池使用壽命長達11年，可選其他電池。
Batteryof several options, service as long as e.g. 11 years.
流向標志
Activity indicator at flow
星號:校準值
Star symbol: calibrated value
上一年數值標志
Icon for previous year value
上一個月數值標志
Icon for previous month value
最大值標志Icon for maximum
箭頭標志將顯示上一年或上一月的存儲值。校準值(例如能量)通過星號表示。小數點後麵的幾位用邊框框起。
The arrow icons mark the display of a stored value of the previous year or previous month. A calibrated value (e.g. energy) is marked on the display via a star symbol. The digits after the decimal point are indicated by a surrounding frame.
熱量表的顯示也分為不同的層級。„短按“(< 2秒.)當前層級逐行顯示，最後一行顯示完畢，第一行重新顯示。„長按“(> 3秒.)下一層級的第一行將開始顯示。最後一層顯示完畢，第一層重新顯示。
The display is grouped into several loops. By a „short press“(< 2 sec.) the current loop is passed through line by line. After the last line the first line is repeated again. By a „long press“(> 3 sec.) the first line of the next loop is displayed. After the last loop the first is repeated again.
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