美國(guó)FMC插入式流量傳感器
Invalco dualpulse插入式流量傳感器提供一個(gè)具有成本效益的和簡(jiǎn)單的方法去測(cè)量流動(dòng)的水和低粘度液體的寬范圍。兩種型號(hào)（dp490ss和dp525ss），套管尺寸從1.5“- 100”（40 mm）公稱內(nèi)徑。安裝快捷和經(jīng)濟(jì)。該型號(hào)dp525ss是理想地適用于高溫介質(zhì)裝置場(chǎng)合。線性測(cè)量范圍涵蓋流速?gòu)?.7至33英尺/秒（0.2 - 10米/秒）不產(chǎn)生汽蝕流量。 Features All stainless steel construction. Suits pipes 1-1/2” to 100” (40 to 2,500mm) nominal bore. Low installed cost. Dual independent pulse outputs each with high noise immunity (CE compliant). High pressure submersible design. Both open collector and a non powered voltage pulse output as standard. DP525 series suitable for Hot Tap installations. Specifications Options High temperature to 400°F (204°C). Reed switch options for hazardous area operation (intrinsically safe). Integral self powered flow rate-totalizer with scaled pulse, analog and flow alarm outputs. Non magnetic rotor option for liquids containing ferrous suspensions. Optional I.S. Coil output or Bi-directional discriminator output. Integral Data Logger.
