1.記憶型壓力表是由原型號壓力表(普通壓力表,耐震壓力表,不銹鋼壓力表等)與一個記憶裝置配接組成。
2.記憶性壓力表的壓力指針在隨著被測介質(zhì)壓力增大而升高的同時也帶動記憶表針的上升,當(dāng)隨著被測介質(zhì)壓力減少壓力指針下降時,記憶表針仍停留在原位。
3.記憶性壓力表的特點是可以在無人的情況下,如實記錄下測量現(xiàn)場所發(fā)生的zui高壓力值。
4.記憶裝置適配于多種型號公稱直徑的壓力表
5.轉(zhuǎn)動儀表玻璃中間記憶裝置旋鈕,可隨時將記憶表針調(diào)至零位。
型號 | 結(jié)構(gòu)形式 | 精確度% | 測量范圍 MPa |
Y-75/J Y-75T/J Y-75Z/J Y-75ZQ/J | 徑向無邊 徑向帶后邊 軸向無邊 軸向帶前邊 | ±2.5 | -0.1~0;-0.1~0.06;-0.1~0.15; -0.1~0.3;-0.1~0.5;-0.1~0.9 -0.1~1.5;-0.1~2.4;0~0.16;0~0.25; 0~0.4;0~0.6;0~1.0;0~1.60~2.5; 0~4.0;0~6.0;0~10;0~16 ;0~25; 0~40;0~60;0~100 |
Y-100/J Y-100T/J Y-100Z/J Y-100ZQ/J | 徑向無邊 徑向帶后邊 軸向無邊 軸向帶前邊 | ±1.6 | |
Y-150/J Y-150T/J Y-150Z/J Y-150ZQ/J | 徑向無邊 徑向帶后邊 軸向無邊 軸向帶前邊 | ||
YN-75/J YN-75T/J YN-75Z/J YN-75ZQ/J | 徑向無邊 徑向帶后邊 軸向無邊 軸向帶前邊 | ±1.6 | |
YN-100/J YN-100T/J YN-100Z/J YN-100ZQ/J | 徑向無邊 徑向帶后邊 軸向無邊 軸向帶前邊 | ||
YN-150/J YN-150T/J YN-150Z/J YN-150ZQ/J | 徑向無邊 徑向帶后邊 軸向無邊 軸向帶前邊 | ||
Y-75B/J Y-75TB/J Y-75ZB/J Y-75ZQB/J | 徑向無邊 徑向帶后邊 軸向無邊 軸向帶前邊 | ±2.5 | |
Y-100B/J Y-100TB/J Y-100ZB/J Y-100ZQB/J | 徑向無邊 徑向帶后邊 軸向無邊 軸向帶前邊 | ±1.6 | |
Y-150B/J Y-150TB/J Y-150ZB/J Y-150ZQB/J | 徑向無邊 徑向帶后邊 軸向無邊 軸向帶前邊 | ||
Y-75B-Z/J Y-75TB-Z/J Y-75ZB=Z/J Y-75ZQB-Z | 徑向無邊 徑向帶后邊 軸向無邊 軸向帶前邊 | ±2.5 | |
Y-100B-Z/J Y-100TB-Z/J Y-100ZB-Z/J Y-100ZQB-Z/J | 徑向無邊 徑向帶后邊 軸向無邊 軸向帶前邊 | ±1.6 | |
Y-150B-Z/J Y-150TB-Z/J Y-150ZB-Z/J Y-150ZQB-Z/J | 徑向無邊 徑向帶后邊 軸向無邊 軸向帶前邊 |