Cole-Parmer PMR1-010596 变截面流量计

Cole-Parmer PMR1-010596 变截面流量计

前面盾牌规模扩大16％ - 易从远处看

这些直读流量计有陶瓷毫米刻度融合到流管，垂直切线定位线确保在阅读浮动阀位时的位置精度，前面聚碳酸酯屏蔽层，方便、准确的将读数放大16％

从阀门选项和湿材料选择一个最适合的应用程序流量计，Nonwetted部分适用于所有型号包括铝框侧板，聚碳酸酯护罩，以及丙烯酸背板。

单位与使用黑色玻璃（G）提供，316不锈钢（SS），蓝宝石（SA），或碳?浮动（见表格）。有直读流量计为氩气，二氧化碳，氦气，氮气和氧气，可拨打我们的应用专家了解更多信息。

进口和出口连接1/8"NPT（F）与外螺纹面板安装（两个固定螺母包括在内）。

流量计选项

铝是经济的与非腐蚀性气体和液体一般用途。铝件，丁腈橡胶O型圈，硼硅玻璃型管，316不锈钢（SS）150目进口屏，玻璃或316不锈钢浮动。

黄铜是经济和良好的水使用。铜镀铬件，丁腈橡胶O型圈，硼硅玻璃型管，316不锈钢150目进口屏，玻璃或316不锈钢浮动。

316不锈钢可以承受更高的温度和压力，并具有优异的化学相容性。配件是316不锈钢，氟橡胶O形环，硼硅酸盐玻璃流管，316不锈钢150目入口筛网和玻璃或316不锈钢漂浮。

阀门选项包括无阀或阀门。阀门过来安装在适用的流量计的入口（底部），但是可以重新配置在出口处安装。为正压力的应用与液体和气体，定位阀在进气口，对于真空应用，位置在出口处。

Front shields magnify scale 16%—easy to read from a distance

These direct reading flowmeters have a ceramic millimeter scale is fused onto the flowtube. A vertical tangential locator line ensures hairline accuracy in reading float position. The front polycarbonate shields are magnified 16% for easy, accurate readings. 
Select a flowmeter that best suits your application from the several valve options and wetted materials. Nonwetted parts for all models include aluminum frame side plates, polycarbonate shields, and acrylic back plates. 
Units are supplied with either a black glass (G), a 316 stainless steel (SS), a sapphire (Sa), or a carboloy ©float (see tables). Direct reading flowmeters for argon, CO2, helium, nitrogen, and oxygen are available—call our Applications Specialists for more information. 
Inlet and outlet connections are 1/8" NPT(F) with external threading for panel mounting (two retaining nuts are included). 
Flowmeter Options
Aluminum is economical and good for general use with noncorrosive gases and liquids. Aluminum fittings, Buna N O-rings, borosilicate glass flowtubes, 316 stainless steel (SS) 150-mesh inlet screens, and glass or 316 SS floats. 
Brass is economical and good for use with water. Chrome-plated brass fittings, Buna N O-rings, borosilicate glass flowtubes, 316 SS 150-mesh inlet screens, and glass or 316 SS floats. 
316 Stainless Steel withstands higher temperatures and pressures; and features excellent chemical compatibility. Fittings are 316 SS. Viton^® O-rings, borosilicate glass flowtubes, 316 SS 150-mesh inlet screens, and glass or 316 SS floats. 
Valve Options include valveless or with valve. Valves come mounted at the inlet (bottom) of applicable flowmeters but can be reconfigured to mount at the outlet. For positive pressure applications with liquids and gases, position the valve at the inlet; for vacuum applications, position at the outlet.