孔板流量计从国外引进的产品，并在此基础上提高改进，从而研制出的产品。这个仪器的用途范围很广，用于塔，罐等各类设备的液体位置的检测。
当人为的测量液体高度成为一件困难的事情的时候，我们就可以使用孔板流量计。这款液位计具有许多优点。*，孔板流量计是高密封的液位计。因此，它的液体没那么容易泄露。正是因为它的性能，从而被广泛的适用于高温高压等场合。第二，孔板流量计清晰度高，不容易破裂。这个优点是很多液位计所不具有的。在很多条件不好的环境下，许多液位计都破裂，导致测量无法正常进行。但是这款液位计却不会这样，它的测量过程没有盲区，清晰度高，读数很直观，测量范围十分广。第三，耐酸耐碱，耐腐蚀。我们知道许多测量环境都是重酸重碱的环境，因此许多测量仪器到了这样的环境里都坏掉了。但是孔板流量计具有其他仪器都不具备的抗腐蚀性能，让测量工作准时完成，不会延误测量工期。第四，孔板流量计zui显著的优点就是它的指示器和液体*分离。因此，不用担心发生液体渗漏，从而发生不安全事故等状况。鉴于这个优点，孔板流量计被广泛的应用于现场指示，现场测量等场合。
英文版本：
orifice plate flowmeter imported products, and on the basis of this improvement, we developed products. this instrument uses a wide range, for tower, detecting liquid position of the tank and other equipment.
when measuring liquid human height becomes difficult, we can use the orifice plate flowmeter. the liquid level meter has many advantages. first, the orifice meter level meter is high sealing. therefore, it's not so easy to liquid leakage. it is because of its superior performance, which is widely applied to high temperature and pressure. second, orifice plate flowmeter clarity is high, not easy to break. this advantage is a lot of level meter does not have. in many conditions are not good environment, many liquid level gauge is broken, resulting in measurement can not be normal. but the liquid level gauge is not so, its measuring process without blind area, high resolution, reading is very intuitive, measurement range is very wide. third, acid and alkali resistance, corrosion resistance. we know that many of the measurement environment are heavy acid alkali environment, so many instruments to such an environment is broken. but the orifice plate flowmeter with other instruments do not have corrosion resistance performance, let the measurement work is completed on time, do not delay measurement period. fourth, complete separation of orifice flowmeter is the most significant advantages is its indicator and liquid. therefore, do not have to worry about occurrence of leakage of liquid, and thus unsafe accidents etc.. in view of the advantages, orifice plate flow meter is widely http:// applied to the site instruction, field measurement.