用途：

     普通壓力表適用測量無爆炸，不結(jié)晶，不凝固，對銅和銅合金無腐蝕作用的液體、氣體或蒸汽的壓力和真空。

    原理：

    普通壓力表通過表內(nèi)的敏感元件--波登管的彈性變形，再通過表內(nèi)機(jī)芯的轉(zhuǎn)換機(jī)構(gòu)將壓力形變傳導(dǎo)至指針，引起指針轉(zhuǎn)動來顯示壓力。

　　 普通壓力表的技術(shù)參數(shù)：

       型號                         結(jié)構(gòu)形式                     度%                             測量范圍MPa

       Y50                           徑向無邊                    ±2.5                                  -0.1-0   -0.1-0.06    -0.1-0.15    

               Y-50T                  徑向帶后邊                                                        -0.1-0.3     -0.1-0.5       -0.1-0.9 

               Y- 50Z                軸向無邊                                                              -0.1-1.5    -0.1-2.4      0-0.16    0-0.25   

               Y-50ZT                軸向帶邊                                                              0-0.4      0-0.6    0-1.0   0-1.6    0-2.5

                                                                                                                    o-4     0-6    0-10     0-16     0-25  

                                                                                                                     0-40    0-60    0-100

       Y60                         徑向無邊

               Y-60T              徑向帶后邊

               Y-60Z              軸向無邊  

                Y-60ZT            軸向帶邊

       Y75                           徑向無邊

                 Y-75T             徑向帶后邊

                 Y-75Z             軸向無邊

                 Y-75ZT           軸向帶邊

     Y100                           徑向無邊

                  Y-100T           徑向帶后邊

                 Y-100Z             軸向無邊

                 Y-100ZT           軸向帶邊

      Y150                          徑向無邊

                 Y-150T             徑向帶后邊

                 Y- 150Z            軸向無邊

                 Y-150ZT            軸向帶邊

        注：

              軸向可按要求帶方形前邊或卡箍式

              使用工作溫度：-40℃～70℃ 　　抗工作環(huán)境振動:V·H·3級; 　　相對濕度不大于90%; 　　溫度影響：不大于0.4%/10℃(使用溫度偏離20±5℃) ; 　　執(zhí)行標(biāo)準(zhǔn)：GB/T1226-2001 ;