氮氣流量計測量部分特點：LvY壓力變(bian)送(song)器_差壓變(bian)送(song)器_液(ye)位變(bian)送(song)器_溫度變(bian)送(song)器
 LvY壓力變送(song)器(qi)_差(cha)壓變送(song)器(qi)_液位變送(song)器(qi)_溫度變送(song)器(qi)

1、堅固的全金屬結構設計型浮子流量計 LvY壓(ya)力變(bian)送器(qi)_差壓(ya)變(bian)送器(qi)_液(ye)位(wei)變(bian)送器(qi)_溫度變(bian)送器(qi)

2、采用好立概念設計的測量管指示器LvY壓力變(bian)(bian)送(song)(song)器_差壓變(bian)(bian)送(song)(song)器_液位變(bian)(bian)送(song)(song)器_溫度(du)變(bian)(bian)送(song)(song)器

3、可選擇不銹鋼、哈氏合金、鈦材、PTFE材料測量系統LvY壓力變送(song)器(qi)_差壓變送(song)器(qi)_液位變送(song)器(qi)_溫(wen)度變送(song)器(qi)

4、低壓力損失設計LvY壓力變送器(qi)_差壓變送器(qi)_液位變送器(qi)_溫(wen)度變送器(qi)

5、短行程、小型結構設計、儀表總高度250 LvY壓力變送(song)(song)器(qi)_差(cha)壓變送(song)(song)器(qi)_液(ye)位變送(song)(song)器(qi)_溫(wen)度變送(song)(song)器(qi)

6、磁性耦合結構確保數據傳輸、信號更加穩定LvY壓力(li)變(bian)送器(qi)_差(cha)壓變(bian)送器(qi)_液位變(bian)送器(qi)_溫度變(bian)送器(qi)

 7、保溫或伴熱夾套LvY壓力變送(song)器_差壓變送(song)器_液位(wei)變送(song)器_溫度變送(song)器

 8、垂直、水平、各種安裝方式更適合不同使用場合LvY壓力變送器_差壓變送器_液位變送器_溫度變送器

 9、適用于小口徑和低流速介質流量測量LvY壓(ya)力(li)變(bian)送(song)器(qi)_差壓(ya)變(bian)送(song)器(qi)_液位變(bian)送(song)器(qi)_溫度變(bian)送(song)器(qi)

 10、工作可靠，維護量小，壽命長LvY壓力變(bian)送器_差壓變(bian)送器_液位變(bian)送器_溫(wen)度變(bian)送器

 11、對于直管段要求不高LvY壓力變送(song)器(qi)_差壓變送(song)器(qi)_液位變送(song)器(qi)_溫度變送(song)器(qi)

 12、較寬的流量比10：1LvY壓(ya)力變(bian)送器_差壓(ya)變(bian)送器_液(ye)位變(bian)送器_溫度(du)變(bian)送器

 13、雙行大液晶顯示，可選現場瞬時/累計流量顯示，可帶背光LvY壓力變送(song)(song)器_差壓變送(song)(song)器_液位變送(song)(song)器_溫度變送(song)(song)器

 14、單軸靈敏指示LvY壓(ya)力(li)變(bian)(bian)送器(qi)_差壓(ya)變(bian)(bian)送器(qi)_液(ye)位變(bian)(bian)送器(qi)_溫度變(bian)(bian)送器(qi)

 15、非接觸磁耦合傳動LvY壓力變(bian)(bian)(bian)送(song)(song)器_差壓變(bian)(bian)(bian)送(song)(song)器_液(ye)位變(bian)(bian)(bian)送(song)(song)器_溫度變(bian)(bian)(bian)送(song)(song)器

16、全金屬結構，適于高溫、高壓和強腐蝕性介質LvY壓力變(bian)送器_差(cha)壓變(bian)送器_液位變(bian)送器_溫度變(bian)送器

 17、可用于易燃、易爆危險場合LvY壓力變(bian)送器_差壓變(bian)送器_液位變(bian)送器_溫度變(bian)送器

 18、選二線制、電池、交流供電方式LvY壓力變送器_差壓變送器_液位變送器_溫度變送器

 19、多參數標定功能LvY壓(ya)力(li)變(bian)(bian)送器_差壓(ya)變(bian)(bian)送器_液位變(bian)(bian)送器_溫(wen)度變(bian)(bian)送器

 20、帶有數據恢復，數據備份及掉電保護功能 LvY壓(ya)力(li)變送器_差壓(ya)變送器_液(ye)位(wei)變送器_溫度變送器

氮氣流量計主要技術參數：LvY壓力變送器_差壓變送器_液(ye)位變送器_溫度變送器
 LvY壓力變(bian)送器_差壓變(bian)送器_液(ye)位變(bian)送器_溫度變(bian)送器

◇測量范圍：水（20℃）1-200000 l/hLvY壓力變送(song)器(qi)_差壓變送(song)器(qi)_液位變送(song)器(qi)_溫(wen)度變送(song)器(qi)

 LvY壓力(li)變送(song)(song)器(qi)(qi)_差(cha)壓變送(song)(song)器(qi)(qi)_液(ye)位變送(song)(song)器(qi)(qi)_溫度變送(song)(song)器(qi)(qi)

                    空氣（20℃，0.1013MPa）0.03－4000m3/h；參見流量表，特殊流量可訂制LvY壓(ya)力(li)變(bian)送器(qi)(qi)(qi)_差壓(ya)變(bian)送器(qi)(qi)(qi)_液(ye)位(wei)變(bian)送器(qi)(qi)(qi)_溫度變(bian)送器(qi)(qi)(qi)

 LvY壓(ya)力變(bian)送(song)器(qi)_差壓(ya)變(bian)送(song)器(qi)_液位(wei)變(bian)送(song)器(qi)_溫度變(bian)送(song)器(qi)

◇量 程 比：標準型10:1LvY壓(ya)(ya)力變(bian)送器(qi)(qi)_差壓(ya)(ya)變(bian)送器(qi)(qi)_液位(wei)變(bian)送器(qi)(qi)_溫(wen)度變(bian)送器(qi)(qi)

 LvY壓(ya)力變(bian)(bian)(bian)送器_差壓(ya)變(bian)(bian)(bian)送器_液位變(bian)(bian)(bian)送器_溫度變(bian)(bian)(bian)送器

◇精 度：標準型1.0級；特殊型0.5級LvY壓(ya)力變(bian)(bian)送器_差壓(ya)變(bian)(bian)送器_液位變(bian)(bian)送器_溫(wen)度變(bian)(bian)送器

 LvY壓力變送(song)器(qi)_差壓變送(song)器(qi)_液位變送(song)器(qi)_溫度變送(song)器(qi)

◇壓力等級：標準型：DN15－DN50 4.0MPa DN80-DN200 1.6MPaLvY壓(ya)力變(bian)送(song)(song)器_差壓(ya)變(bian)送(song)(song)器_液(ye)位(wei)變(bian)送(song)(song)器_溫(wen)度變(bian)送(song)(song)器

 LvY壓(ya)力變(bian)送(song)器(qi)_差壓(ya)變(bian)送(song)器(qi)_液位變(bian)送(song)器(qi)_溫度變(bian)送(song)器(qi)

                      特殊型：DN15－DN50 25MPa DN80-DN200 16MPaLvY壓力變(bian)送(song)器_差壓變(bian)送(song)器_液位變(bian)送(song)器_溫度(du)變(bian)送(song)器

 LvY壓力變(bian)送器(qi)_差壓變(bian)送器(qi)_液位變(bian)送器(qi)_溫度變(bian)送器(qi)

                      夾套的壓力等級為1.6MPa；特殊型在選型和訂貨前應與工廠協商LvY壓(ya)力變送(song)(song)器_差壓(ya)變送(song)(song)器_液位變送(song)(song)器_溫(wen)度變送(song)(song)器

 LvY壓(ya)力變(bian)(bian)送(song)器(qi)(qi)(qi)_差壓(ya)變(bian)(bian)送(song)器(qi)(qi)(qi)_液位(wei)變(bian)(bian)送(song)器(qi)(qi)(qi)_溫度變(bian)(bian)送(song)器(qi)(qi)(qi)

◇壓力損失：7kPa-70kPaLvY壓(ya)力變(bian)送(song)(song)器(qi)_差(cha)壓(ya)變(bian)送(song)(song)器(qi)_液(ye)位變(bian)送(song)(song)器(qi)_溫度變(bian)送(song)(song)器(qi)

 LvY壓力變送(song)(song)器(qi)_差壓變送(song)(song)器(qi)_液(ye)位(wei)變送(song)(song)器(qi)_溫度變送(song)(song)器(qi)

◇介質溫度：標準型：－80℃-＋200℃：PTFE：0℃－85℃LvY壓力(li)變送器(qi)_差(cha)壓變送器(qi)_液(ye)位變送器(qi)_溫度變送器(qi)

 LvY壓力變送器_差壓變送器_液位(wei)變送器_溫度變送器

                       高溫型：蕞高可達400℃LvY壓力變送(song)器_差(cha)壓變送(song)器_液位(wei)變送(song)器_溫度變送(song)器

 LvY壓(ya)力變送(song)器_差壓(ya)變送(song)器_液位變送(song)器_溫(wen)度變送(song)器

◇介質粘度：DN15：η<5mPa.s(F15.1-F15.3)LvY壓(ya)力變(bian)(bian)送(song)(song)器_差壓(ya)變(bian)(bian)送(song)(song)器_液(ye)位(wei)變(bian)(bian)送(song)(song)器_溫度(du)變(bian)(bian)送(song)(song)器

 LvY壓力變(bian)送器_差壓變(bian)送器_液位變(bian)送器_溫度變(bian)送器

                                  η<30mPa.s(F15.4-F15.8)LvY壓(ya)力變(bian)(bian)送(song)器_差壓(ya)變(bian)(bian)送(song)器_液(ye)位變(bian)(bian)送(song)器_溫度變(bian)(bian)送(song)器

 LvY壓力變(bian)(bian)送器_差(cha)壓變(bian)(bian)送器_液位(wei)變(bian)(bian)送器_溫度變(bian)(bian)送器

                      DN25：η<250mPFa.sLvY壓力變送(song)(song)(song)(song)器(qi)_差壓變送(song)(song)(song)(song)器(qi)_液位變送(song)(song)(song)(song)器(qi)_溫(wen)度變送(song)(song)(song)(song)器(qi)

 LvY壓(ya)力變送器_差壓(ya)變送器_液位變送器_溫度變送器

                      DN50-DN150：η<300mPa.sLvY壓力變(bian)送器(qi)(qi)_差壓變(bian)送器(qi)(qi)_液位(wei)變(bian)送器(qi)(qi)_溫度變(bian)送器(qi)(qi)

 LvY壓力(li)變送(song)器(qi)_差壓變送(song)器(qi)_液位變送(song)器(qi)_溫度變送(song)器(qi)

◇環境溫度：液晶型－30℃－+85℃LvY壓力變送器_差壓變送器_液(ye)位變送器_溫度變送器

 LvY壓(ya)(ya)力變送(song)器(qi)_差壓(ya)(ya)變送(song)器(qi)_液位變送(song)器(qi)_溫(wen)度變送(song)器(qi)

                      指針型－40℃－+120℃LvY壓(ya)力變(bian)(bian)送(song)器(qi)_差壓(ya)變(bian)(bian)送(song)器(qi)_液位變(bian)(bian)送(song)器(qi)_溫(wen)度(du)變(bian)(bian)送(song)器(qi)

 LvY壓力變(bian)送(song)器(qi)(qi)_差壓變(bian)送(song)器(qi)(qi)_液位(wei)變(bian)送(song)器(qi)(qi)_溫度變(bian)送(song)器(qi)(qi)

◇連接形式：標準型：DIN2501標準法蘭LvY壓(ya)力變(bian)送(song)器_差壓(ya)變(bian)送(song)器_液位變(bian)送(song)器_溫度變(bian)送(song)器

 LvY壓(ya)力變(bian)送器_差壓(ya)變(bian)送器_液位變(bian)送器_溫度(du)變(bian)送器

                      特殊型：由用戶指定的任意標準法蘭或螺紋LvY壓(ya)力變送(song)器_差(cha)壓(ya)變送(song)器_液位變送(song)器_溫(wen)度變送(song)器

 LvY壓力(li)變送(song)器_差壓變送(song)器_液(ye)位(wei)變送(song)器_溫度變送(song)器

◇電纜接口：M20*1.5LvY壓力變(bian)送器(qi)_差壓變(bian)送器(qi)_液位變(bian)送器(qi)_溫度變(bian)送器(qi)

 LvY壓力(li)變(bian)送(song)(song)器_差壓變(bian)送(song)(song)器_液位變(bian)送(song)(song)器_溫度變(bian)送(song)(song)器

◇供電電源：標準型：24VDC二線制4－20mA（10．8VDC－36VDC）LvY壓(ya)力變送(song)器_差壓(ya)變送(song)器_液位變送(song)器_溫度變送(song)器

 LvY壓力變(bian)送器_差壓變(bian)送器_液位變(bian)送器_溫度變(bian)送器

                      交流型：85－265VAC 50HZLvY壓力(li)變(bian)送(song)(song)(song)器(qi)_差壓變(bian)送(song)(song)(song)器(qi)_液(ye)位(wei)變(bian)送(song)(song)(song)器(qi)_溫度(du)變(bian)送(song)(song)(song)器(qi)

 LvY壓(ya)力變(bian)(bian)送器_差壓(ya)變(bian)(bian)送器_液位變(bian)(bian)送器_溫度變(bian)(bian)送器

                       電池型：[email protected]鋰電池，可連續使用三年以上。LvY壓(ya)(ya)力變(bian)送(song)器_差壓(ya)(ya)變(bian)送(song)器_液位變(bian)送(song)器_溫度變(bian)送(song)器

 LvY壓力變(bian)送器(qi)_差壓變(bian)送器(qi)_液(ye)位變(bian)送器(qi)_溫度變(bian)送器(qi)

◇報警輸出：上限或下限瞬時流量報警LvY壓(ya)力(li)變(bian)送(song)器(qi)_差壓(ya)變(bian)送(song)器(qi)_液(ye)位變(bian)送(song)器(qi)_溫度變(bian)送(song)器(qi)

 LvY壓力變送器_差(cha)壓變送器_液位變送器_溫度變送器

                      集電極開路輸出（蕞大100mA@30VDC內部阻抗100歐）LvY壓(ya)力變送器(qi)_差壓(ya)變送器(qi)_液(ye)位(wei)變送器(qi)_溫(wen)度變送器(qi)

 LvY壓力變送(song)器_差壓變送(song)器_液位變送(song)器_溫度變送(song)器

                     繼電器輸出（觸點容量1A@30VDC或0.25A@250VAC或0.5A@125VAC）LvY壓(ya)力變(bian)送(song)(song)器(qi)_差壓(ya)變(bian)送(song)(song)器(qi)_液位變(bian)送(song)(song)器(qi)_溫度變(bian)送(song)(song)器(qi)

 LvY壓力變(bian)(bian)送器_差壓變(bian)(bian)送器_液位變(bian)(bian)送器_溫(wen)度變(bian)(bian)送器

◇脈沖輸出：累積脈沖輸出，蕞小間隔50毫秒LvY壓力變(bian)送(song)(song)器(qi)_差壓變(bian)送(song)(song)器(qi)_液位(wei)變(bian)送(song)(song)器(qi)_溫度變(bian)送(song)(song)器(qi)

 LvY壓(ya)力變(bian)(bian)送(song)器(qi)_差壓(ya)變(bian)(bian)送(song)器(qi)_液位變(bian)(bian)送(song)器(qi)_溫度(du)變(bian)(bian)送(song)器(qi)

◇液晶顯示：瞬時流量顯示數值范圍：0－50000LvY壓力變(bian)送(song)器(qi)(qi)_差壓變(bian)送(song)器(qi)(qi)_液位變(bian)送(song)器(qi)(qi)_溫度變(bian)送(song)器(qi)(qi)

 LvY壓力變送器(qi)_差壓變送器(qi)_液位變送器(qi)_溫度變送器(qi)

                      累計流量顯示數值范圍：0－99999999(可帶小數點）LvY壓(ya)力變送器(qi)_差壓(ya)變送器(qi)_液位變送器(qi)_溫度變送器(qi)

 LvY壓(ya)力變(bian)送器(qi)_差壓(ya)變(bian)送器(qi)_液位變(bian)送器(qi)_溫度(du)變(bian)送器(qi)

◇防護等級：IP65LvY壓(ya)力(li)變(bian)(bian)送(song)器(qi)_差壓(ya)變(bian)(bian)送(song)器(qi)_液位(wei)變(bian)(bian)送(song)器(qi)_溫度變(bian)(bian)送(song)器(qi)

 LvY壓(ya)力變(bian)送(song)(song)器(qi)(qi)_差壓(ya)變(bian)送(song)(song)器(qi)(qi)_液位變(bian)送(song)(song)器(qi)(qi)_溫度(du)變(bian)送(song)(song)器(qi)(qi)