1.     精度等級：普通型0.5級，高精度0.2級                                                                                         2.     介質(zhì)壓力：普通型1.6MPa，高壓型3.2MPa                                                                                 3.     粘度范圍：普通型：0.6~200mpa.s，高粘度200~1000mpa.s                                               4.     介質(zhì)溫度：普通型<120℃,高壓型<200℃                                                                                     5.     表體材質(zhì)：鑄鐵、不銹鋼等                                                                                                            6.     轉(zhuǎn)動部件：鋁合金、不銹鋼等                                                                                                         7.     本安防爆：ExiallAT3                                                                                                                        8.     連接方式：法蘭連接DN10~DN100，螺紋連接DN10~DN50                                                   9.     安裝方式；水平、垂直                                                                                                                     10.  口徑系列：DN10，15，20，25，40，50，80，100                                                                11.  壓力損失：≤0.1 MPa                                                                                                                          結(jié)構(gòu)原理:1. 在儀表測量室進(jìn)出口兩端液體壓差的作用下，一對橢圓齒輪A、B在軸上不停的轉(zhuǎn)動并排出液體，測出橢圓齒輪的轉(zhuǎn)數(shù)即可知道流經(jīng)儀表液體的總值。                                                     2.     LC型橢圓齒輪流量計(jì)采用磁性密封連接。積算機(jī)構(gòu)以字輪表示累計(jì)讀數(shù)。                           3.     橢圓內(nèi)與被測介質(zhì)接觸的材料有鑄鐵、鑄鋁、不銹鋼、碳鋼和黃鋼等。