氣體專用-流量計
品名：MEMS質量式流量計
Model：MFI / MF in-line
．測量介質:氧氣、氮氣、二氧化碳、氬氣、壓縮空氣...其他氣體請洽詢
．精確值：±(1.5 + 0.5 FS)%
．利用熱質量式流量計測量原理，傳感器可直接測量流體
．專為大管徑的氣體監測而設計
．輸出信號:4~20mA、RS485、5V脈衝
．具顯示螢幕，可顯示瞬時流量、積算流量
| 產品圖 |
| 測量範圍 |
0.01~65Nm/sec |
0.01 ~ 65 Nm/sec (依選型) |
| 精確值 |
±(1.5+0.5FS)% |
±(1.5 + 0.5 FS)% |
| 工作溫度 |
-20~60℃ |
-20~+60℃ |
| 工作濕度 |
<95%RH(無結冰、無結露) |
<95%RH(無結冰、無結露) |
| 測量管徑 |
80~1600mm |
DN25-DN100 |
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顯示
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瞬時流量、累計流量 |
瞬時流量、累計流量 |
| 輸出信號 |
4~20mA、RS485、5V脈衝 |
4~20mA、RS485、0~5V、脈衝 (選用) |
| 標定空氣 |
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Air @ 20 °C; 101.325 kPa |
| 防護等級 |
IP65 |
IP65 |
| 防爆認證 |
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Ex ia IIC T4 |
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※ 注意: The above parameters are applicable at 20℃ and 101.325kPa. |
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| MFI |
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1 |
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below DN500 |
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2 |
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DN600 ~ DN1100 |
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3 |
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above DN1200 |
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E |
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8~24VDC external power supply
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V |
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with ball valve |
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D |
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without ball valve |
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Nm3 /hr |
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Nm3 /hr |
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SSS |
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304 stainless steel |
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15 |
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1.5 MPa |
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N |
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No output |
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A |
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4~20mA |
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B |
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RS485 |
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D |
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pulse / 0-5V |
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Options |
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pulse/0-5VN, A, B, D, AB, AD, BD, ABD for external power model; N for Li-Ion battery model. |
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A |
air |
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C |
CO |
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N |
N2 |
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O |
O2 |
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R |
Ar |
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for other gases, please contact us. |
| MF |
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25 |
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pipe inner diameter mm |
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32 |
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40 |
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50 |
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65 |
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80 |
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100 |
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F |
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法蘭
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D |
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3.6VDC Li-Ion battery |
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E |
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8~24VDC external power supply |
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Nm3/hr e.g.(2 - 2.0Nm3/hr )
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Nm3/hr e.g.(450 - 450Nm3/hr) |
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15 |
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15 - 1.5 MPa |
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N |
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No output |
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A |
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4~20mA |
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B |
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RS485 |
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D |
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pulse / 0-5V |
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Options |
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N, A, B, D, AB, AD, BD, ABD for external power model; N for Li-Ion battery model. |
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A |
air |
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C |
CO |
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N |
N2 |
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O |
O2 |
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R |
Ar |
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for other gases, please contact us. |
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